S M I T H S O N I A N  C O K T R I B U T I O N S  T O  B O T A N Y  N U M B E R  6 3  
Atlas of Hairs for 
Neotropical Melastomataceae 
John J .  Wurdack 
SMITHSONIAN I N S T I T U T I O N  PRESS 
City of Washington 
1986 
A B S T R A C T  
Wurdack, John J. Atlas of Hairs for Neotropical Melastomataceae. Smith- 
sonian Contributions to Botany, number 63, 80 pages, 244 figures, 1986.- 
Hairs of 4 12 taxa representing 66 genera of New World Melastomataceae 
were examined by SEM. Representatives for each hair type are illustrated by 
SEM micrographs. Epicuticular waxes are illustrated. Unusual ?stomatal? 
apertures on intersepalar hairs in the genera Pterolepis and Tibouchina were 
found. Parallel evolution of hairs in different genera and subgeneric divisions 
has occurred frequently. Hair diversity probably is the result of evolution for 
protection against arthropod predators. 
OFFICIAL PUBLICATION DATE is handstamped in a limited number  of initial copies and  is 
recorded in the Institution?s annual report ,  S m i h ~ n i a n  Year. SERIES COVER DESIGN: Leaf 
clearing from the katsura tree Cercidiphyllum japonicum Siebold and  Zuccarini. 
Library of Congress Cataloging in Publication Data 
Wurdack, J. J .  
Atlas of hairs for neotropical Melastomataceae. 
(Smithsonian contributions to botany ; no. 63) 
Bibliography: p.  
Supt. of Docs. no.: SI 1.20:63 
1. Melastomataceae-Anatomy-Atlases. 2. Trichomes-Atlases. 3.  Melastomataceae- 
Classification. 4. Botany-Latin America-Classification. 5 .  Ultrastructure (Biology)- ?, 
Atlases. I .  Title. 11. Series. 
OKlS2747 no. 63 581 s 1583?.421 85-600296 
&K495.M5 141 
Contents 
Page 
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  1 
Materials and Methods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  1 
General Considerations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  2 
3 
References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  18 
Figures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  20 
Acknowledgments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  1 
IndumentTypes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  2 
Comments on Hair Categories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
Appendix: Material Studied . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  8 
... 
111 

Atlas of Hairs for 
Neotropical Melastomataceae 
John J .  
Introduction 
Melastomataceae, the seventh largest family of 
flowering plants, has the greatest diversity of 
vestiture in the angiosperms. Three classical 
studies of the leaves (Pflaum, 1897; Palezieux, 
1899; Gottschall, 1900) gave descriptions, but 
few illustrations, of some hair types. Develop- 
mental stages of two hair types (smooth simple; 
smooth glandular) were illustrated by Weidt 
(1  935). Metcalfe and Chalk (1 950) covered the 
family gallimaufry in about a half page of text. 
Hummel and Staesche (1962) gave minimal dis- 
cussion for the Melastomataceae. Feissly (1 964) 
illustrated and discussed the ?emergences? and 
?poils? found in several African genera. Winkler 
(1 964) studied stellate hairs in two melastomes. 
As for other foliar appurtenances in the melas- 
tomes, Baas (1 98 1) accumulated limited data on 
foliar stomata and crystals; certainly these would 
be fertile fields for extended studies. 
None of the schemes of hair classification ac- 
commodates in detail the diversity of melastome 
hairs, particularly the ?shaggy? (?poils massifs,? 
?Zotten?) spectrum. Recent vestiture literature 
in other flowering plants (Roe, 1971; Hardin, 
1976; Seithe, 1980; Edmonds, 1982; Inamdar et 
al., 1983; Hardin and Stone, 1984; Rodriguez et 
al., 1984) has not been adequate for overall 
Wurdack 
classification, although Hardin?s system for Quer- 
cus is helpful. T h e  recent glossary by Payne 
(1978), if used with many qualifiers, perhaps 
could be adapted to melastomes. Generally, the 
arrangement here followed is after Theobald et 
al. (1 979), although the grouping of all glandular 
hairs together certainly is artificial. However, the 
SEM sampling completed over a six-year period 
represents only about 11% of the New World 
species. T h e  illustrations in this atlas perhaps will 
stimulate modern anatomical studies. 
MATERIALS AND METHODS.-Leaf fragments 
and hypanthia were mounted on stubs, coated 
with gold/palladium, and examined with a Cam- 
bridge Stereoscan S4-10; about 4000 micro- 
graphs were taken. Almost all of the samples 
were taken from herbarium specimens (US), as 
referenced below (Appendix). A few experimen- 
tal freeze-dryings from living material yielded no 
improvements in SEM images. T h e  location sam- 
pled is indicated by UL (upper leaf surface), LL 
(lower leaf surface), and H (hypanthium); in a 
few instances, petioles, stems, and peduncles 
were examined. T h e  sampling was not com- 
pletely random, some perhaps critical species not 
being available. Extensive checking of flattened 
hairs in Tibouchina, ?stomate?-bearing appen- 
dages in Pterolepis, and shaggy hairs in the Mi- 
conieae also skewed the coverage. All of the hairs 
illustrated are multicellular. 
John J .  Il?urdack, Department of Botany, Natzonal Museum of 
X?atural History, Smithsonian Institution, IVashzngton, D.C. 
20560 
A ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ . - s ~ ~ ~ ~  K. ~ i ~ h h ~ ~ ~  and 
(earlier) Judy Neuhauser were responsible for 
1 
2 SMITHSONIAN CONTRIBUTIONS TO BOTANY 
the preparations and micrographs during the 
hair survey. T h e  micrographs were taken by 
Susann Braden in the Scanning Electron Micro- 
scope Laboratory at the National Museum of 
Natural History. Sarah K. Eichhorn has been 
especially helpful and patient during the pro- 
tracted selection, with much reprinting, of the 
published micrographs. Mary Sangrey assisted in 
darkroom work. Ellen R. Farr developed the 
computer programs for the listings in the Appen- 
dix. Harry Dewey, research information special- 
ist for the Agency for International Develop- 
ment, facilitated literature searches. 
General Considerations 
Several types of foliar hairs in a species are 
common in the melastomes, sometimes one type 
on the upper surface and one or  more different 
forms on the lower surface. Usually the hairs of 
the primary leaf veins beneath are of the same 
type as the cauline ones, but the indument of the 
lower leaf surface is often different. Some of the 
hair mixtures are reflected in Figures 1-20. T h e  
permutations in glandular hairs are covered in 
Figures 2 1-72, in smooth hairs without enations 
in Figures 73-104, in hairs with enations in 
Figures 105-196, in vermiform (lanate) hairs in 
Figures 197-200, in scale-like (flattened) hairs in 
Figures 20 1-2 12, in lepidote hairs in Figures 
2 13-228, in pterolepoid appendages with ?sto- 
mates? in Figures 229-242, and in epicuticular 
waxes in Figures 243, 244. In several of these 
categories, thin-walled and thick-walled groups 
(Hardin, 1976, 1979) have been segregated; crit- 
ical-point drying studies of fresh or  rehydrated 
thin-walled hairs are needed. Within the subcat- 
egories, the New World genera are ordered in 
an unpublished system. 
INDUMENT YPEs.-The following indument 
types, seen in all the species sampled, are also 
listed in  the Appendix, by numbers that also 
correspond with those used in ?Comments on 
Hair Categories.? 
1 .  Long-stalked glands Mith thin-walled heads. 
2. Short-stalked glands with thin-walled elongate heads. 
3. Short-stalked glands with thin-walled short heads. 
4. Sessile glands with thin-walled heads. 
5. Stalked glands with smooth (thick-walled?) heads. 
6. Slightly furrowed more or less stalked glands. 
7. Unfurrowed sessile glands. 
8. Pebbled sessile glands. 
9. Glands with basal pedestals. 
0. Lateral glands. 
1. Elongated smooth or fluted hairs. 
2. Elongated alveolate eglandular hairs. 
3. Elongated smooth thin-walled hairs. 
4. Conic hairs without enations. 
15. Bulla-based hairs without enations. 
16. Elongated slightly roughened hairs. 
17. Elongated moderately roughened hairs. 
18. Conic slightly roughened hairs. 
19. Conic densely roughened hairs. 
20. Bulla-based roughened hairs. 
21. Elongated hairs with greatly roughened (substellate) 
22. Few(P-j)-armed hairs. 
23. Sessile-stellate hairs. 
24. Stipitate-stellate hairs. 
23. Dendritic hairs with short axis and few-moderate num- 
26. Dendritic hairs with well-developed axis and moderate 
27. Dendritic hairs with well-developed axis and numerous 
28. Dendritic hairs with well-developed axis and few long 
29. Dendritic hairs with well-developed axis and many long 
30. Dendritic hairs with short thin-walled arms. 
3 1. Dendritic hairs with moderately long thin-walled arms. 
32. Dendritic hairs with thin-walled arms and warty axis. 
33. Dendritic hairs with long thin-walled arms. 
34. Vermiform (lanate) hairs. 
35. Leaf scales, proximally attached. 
36. Hypanthial scales, proximally attached. 
37. Leaf scales, with basal ear. 
38. Lepidote hairs with only partially fused radii. 
39. Several-tiered lepidote hairs, the radii nearly completely 
40. Single-tiered lepidote hairs, the radii nearly completely 
4 1. Single-tiered lepidote hairs with alveolate surface, the 
42. Pterolepoid hairs, essentially smooth, with gland-tipped 
43. Pterolepoid hairs, essentially smooth, eglandular. 
44. Pterolepoid hairs, roughened, in part gland-tipped. 
4.5. Pterolepoid hairs, roughened, eglandular. 
46. Epicuticular waxes. 
base. 
ber of terete arms. 
number of terete short to moderately long arms. 
short terete arms. 
terete arms. 
terete arms. 
fused. 
fused. 
radii completely fused. 
branches. 
NUMBER 63 3 
Much parallel evolution in hair types has 
occurred in the Melastomataceae. This is es- 
pecially evident within the sections of Miconia. 
From field knowledge of many neotropical 
species, there is no adequate correlation with 
climate or  edaphic factors. Probably the fall- 
back idea of protection from arthropod pre- 
dators is the only general explanation for me- 
lastome hair diversity (Levin, 1973; Johnson, 
1975; Juniper and Jeffree, 1983:37-43). Per- 
haps the glandular hairs are of importance in 
chemical or mechanical protection, as has been 
studied in other plant families (Rodriguez et 
al., 1984:187-241). 
Comments on Hair Categories 
In addition to those illustrated, species in the 
family sample showing the same hair type are 
listed below, with pertinent taxonomic com- 
ments. 
1. Long-stalked glands with thin-walled heads 
(Figures 21-26): The occurrence of this type 
of gland runs the gamut of the subfamily Melas- 
tomoideae (except for Cyphostyleae?) in the Neo- 
tropics. 
Macrocentrum brevipedicellatum (LL), M .  minus (UL, LL), 
M .  vestitum (LL), Bertolonia maculata (H), Trembleya neo- 
pyrenaica (UL, LL), Lavoisiera glandulijera (UL, LL), L. 
ordinata (UL,  LL, H), Microlicia macrophylla (UL), M.  
virgata (LL, H), Rhynchanthera dichotoma (UL, H), Si- 
phanthera arenaria (UL,  LL, H), S. villosa (H), S.  sp. 
Calderon 2586 (H), S. sp. Cid 523 (H), Farringtonia 
fasciculata (H), Cambessedesia latevenosa (LL, H), C. sal- 
viaefolia (LL), Centradenia j loribunda (LL, H), Marcetia 
lanuginosa (UL), ,M. macrophylla (LL), M .  taxijolia var. 
glandulosa (H), Comolia sertularia (LL, H), Ernestia pullei 
(L.L), E. tenella (LL ,  LL), Appendicularia thymijolia (UL, 
LL, H), Acisanthera alsinaefolia (UL,  LL, H), Tibouchina 
chamissoana (LL), T. morii (H), Heterocentron glandulosum 
(H), Monochaetum polyneuron (LL), M. rotundijolium (H), 
M. venosum (H), ililiconia avia (H), M .  heterochaeta (H), M.  
multiglandulosa (LL), M. russea (LL), Heterotrichum um-  
bellatum (UL,  LL, H), Tococa aristata (H), T. caquetana 
(LL), T.  obovata subsp. neblinensis (UL, H), Myrmidone 
macrosperma (UL), Clidemia bullosa (UL), C. fuertesii (H), 
C. globulifera (UL), i'. hirta (UL), C. japurensis (H), C. 
pustulata (LL, H), C. rubra (H), C. sirnpsonii (UL, H), C. 
sprucei (LL), 0'. strigillosa (LL, H), C. urceolata (UL,  H), 
Maieta guianensis (LL, H), M. poeppigii (UL, LL, H), 
Leandra bergiana (H), L. cordzfolia (UL, H), L. mexicana 
(UL), and Topobea aeruginosa (UL). 
2. Short-stalked glands with thin-walled elon- 
gate heads (Figures 27-32): All neotropical 
Melastomoideae, except the Microlicieae (sensu 
Cogniaux) and Cyphostyleae, probably show this 
type of glandular hair. 
Marcetia lanuginosa (UL), Tibouchina aegopogon (UL), T .  
oreophila (H), T. ornata (LL), Conostegia setosa (H), Mi- 
conia calvescens (LL), M .  impetiolaris (LL), M .  plum$era 
var. bangii (LL), Calycogonium krugii (LL), Tococa caque- 
tana (H), Clidemia conglomerata (H), C. densijlora (LL), C. 
hirta var. hirta (LL, H), C. petiolaris (LL, H), C. sessiliflora 
(UL), C. spectabilis (UL, LL, H), Mecranium puberulum 
(LL), Myriaspora egensis (LL), Loreya umbellata (UL,  LL), 
Henriettea lasiostylis (LL), H .  multijlora (UL), Henriettella 
fascicularis (UL, LL), H .  ovata (UL), H .  tuberculata (LL), 
Leandra amplexicaulis (UL), L. cordijolia (UL, LL, H), L. 
cornoides (UL, LL), L. dasytricha (LL), L. mexicana (UL, 
LL), Ossaea asperijolia (UL), Topobea castanedae (LL),  
and T. cutucuensis (LL). 
3 .  Short-stalked glands with thin-walled short 
heads (Figures 33-40): All New World tribes 
of the Melastomoideae are represented. The 
sorting of the small hairs with thin-walled glands 
into two categories based on head shape is per- 
haps artificial. 
Meriania sclerophylla (LL), Salpinga glandulosa (UL, LL), 
S. secunda (UL, LL), Bertolonia maculata (H), Triolena 
amazonica (LL), T. pileoides (UL, LL), T. stenophylla (UL), 
Tateanthus duidae (LL), Marcetiaformosa (UL), M.  viscida 
(UL, LL), Pterolepis cataphracta (LL), P. parnass$olkz 
(LL), P. rotundijolia (LL), Conostegia bracteata (LL), Mi- 
conia dorsiloba (LL), M .  gentryi (UL, LL), Calycogonium 
calycopteris (H), Tococa caquetana (UL), T. guianensis (LL, 
H), T .  obovata subsp. neblinensis (LL, H), Myrmidone ma- 
crosperma (UL, LL), Clidemia petiolaris (UL, LL), C. pus- 
tulata (LL), C. radicans (LL), C. sprucei (LL), C. submon- 
tana (UL, LL), Maieta poeppigii (UL,  LL), Myriaspora 
egensis (LL), Kirkbridea tetramera (UL), Henriettella ovata 
(LL), Leandra amplexicaulis (LL), L. bergiana (LL), L. 
caguetensis (LL), L. dasytricha (UL), L. melastomoides (LL), 
L. microphylla (UL), L. secunda (LL), and L. sublanata 
(LL). 
4. Sessile glands with thin-walled heads (Fig- 
ures 41-44): 
Siphanthera sp. Calderon 2586 (LL), S. sp. Cid 523 (H), 
Marcetia macrophylla (UL), Conostegia lindenii (UL), C. 
4 SMITHSONIAN CONTRIBUTIONS TO BOTANY 
setosa (UL, H), Miconia gentryi (UL), M .  rufiramea (LL), 
Clidemia cuatrecasasii (LL), C. densijlora (LL), C. globuli- 
f e ra  (H), Ossaea brenesii (UL), Topobea aeruginosa (LL), T. 
anisophylla (LL), T.  castanedae (LL), T. pittieri (LL), and 
T. verrucosa (LL). 
5. Stalked glands with smooth (thick-walled?) 
heads (Figures 45-48): 
Cambessedesia corymbosa (UL), Marcetia latijolia (UL, LL, 
H), M. sincorensis (UL, LL, H), and M .  taxijolia vat-. 
glandulosa (UL, LL). 
6. Slightly furrowed more or less stalked 
glands (Figures 49-56): T h e  heads of some of 
these hairs are like the ?brombeerartige 
Kopfchen? mentioned by Gottschall (1 900:23). 
Graffenrieda rotundijolia (LL), Miconia anderssonii (LL), 
hJ. gentryi (LL), M. hylophila (H), Clidemia allardii (H), C. 
fuertesii (UL, LL, H), C. septuplinervia (LL, H), C. sessili- 
j lora  (H), C. sprucei (UL), Leandra bergiana (H), Ossaea 
cucullata (LL), 0. quinqueneruia (LL, H), and 0. rufescens 
7. Lnfurrowed sessile glands (Figures 57-59): 
Trembleya paruzjlora subsp. heterostemon (LL), Lavoisiera 
ordinata (UL, LL, H), Microlicia albida (UL, LL, H), M.  
fu lua  (H), and Macairea albzjlora (LL). 
(UL, LL). 
8. Pebbled sessile glands (Figure 60): 
Leandra bergiana (UL). 
9. Glands with basal pedestals (Figures 61-64): 
Conostegia lasiopoda (LL), C. speciosa (UL), Clidemia allar- 
dii (UL), C. conglomerata (LL), C. dimorphica (LL), C. 
sessilzjlora (LL), Maieta guianensis (LL), Leandra clide- 
mioides (LL), L. neruosa (LL), and Blakeaglandulosa (UL). 
10. Lateral glands (Figures 65-72): Hairs 
Lvith lateral glands were illustrated by Gottschall 
(1900:25, pl. 2: figs. 12, 13, 16). ?These hairs 
seem to be restricted to the Miconieae and Blak- 
eae. 
Miconia glyptophylla (LL), M .  heterochaeta (peduncle), M .  
plumifera var. bangii (LL), Tococa cayuetana (H), Clidemia 
allardii (LL, H), C. bullosa (UL, LL), C. hirta (LL, H), C. 
petiolaris (UL), C. strigillosa (UL), C. urceolata (UL, LL, 
H), Leandra crenata (UL), L. nervosa (H), Ossaea cucullata 
(UL), and 0. rufescens (CL). 
1 1. Elongated smooth or  fluted hairs (Figures 
73-84): These elongate, smooth eglandular 
hairs are the most widespread of all in neotropi- 
cal melastomes. 
Adelobotrys intonsa (UL, LL), Macrocentrum vestitum (UL), 
Triolena amazonica (H), T. asplundii (LL), T. stenophylla 
(UL), Stenodon suberosus (UL), Microlicia vestita (LL, H), 
Siphanthera uillosa (UL, LL), Marcetia macrophylla (UL), 
Macairea rufescens (LL), Tibouchina anderssonii (UL), T .  
bipenicillata (UL), T .  catherinae (UL), T. chamaecistus (UL, 
LL), T .  granulosa (UL), T .  microphylla (LL), T. morii (H), 
T.  stellipilis (LL), T .  urvilleana (UL, LL), Pterolepis par- 
nassijolia (UL), Monochaetum bonplandii (H), M. polyneu- 
ron (UL), Conostegia dentata (LL, H), C. speciosa (UL), 
Miconia cremadena (LL), M .  gentryi (UL), M.  guatemalensis 
(UL), M.  obscura (LL), A4. superba (LL), M .  tschudyoides 
(LL), Heterotrichum angustijoZium (UL, LL, H), Tetrazygia 
hispida (LL), Tococa caquetana (LL),  T.  guianensis (LL), 
T .  obouata subsp. neblinensis (UL), T .  spadicijora (UL), 
Myrmidone macrosperma (UL, LL), Clidemia allardii (UL, 
LL), C. globulzfera (UL, LL), C. hirta (UL, LL, H), C. 
japurensis (UL), C. petiolaris (UL, LL), C. rubra (UL, LL, 
H), C. spectabilis (LL, H), C. sprucei (UL), C. urceolata 
(LL), Maieta guianensis (UL), Myriaspora egensis (UL), 
Kirkbridea tetramera (LL), Henriettea lasiostylis (UL, LL), 
Leandra amplexicaulis (H), L. bergiana (LL, H), L. cayue- 
tensis (UL, LL), L. crenata (LL), L. dasytricha (UL), L. 
macropora (CL,  LL, H), L. melastomoides (LL, H), L. 
mexicana (UL, LL), L. multuplineruis (LL), L. secunda 
(CL,  LL), L. sublanata (UL, LL), L.  subseriata (UL), 
Ossaea cucullata (H), 0. pauczjlora (LL, H), and 0. uerru- 
cosa (H). 
12. Elongated alveolate eglandular hairs (Fig- 
ures 85-88): T h e  separation from the previous 
type is perhaps academic, as is that of the elon- 
gated very thin-walled hairs (indument type no. 
13) seen in only two melastomes (Figures 89,90). 
Macrocentrum breuipedicellatum (UL), Tibouchina bahiensis 
(H), T .  ornata (UL), Brachyotum rugosum (LL), and Mi- 
conia superba (LL). 
14. Conic hairs without enations (Figures 91- 
96): T h e  hair shapes are somewhat disparate, 
varying from short- to long-conic. 
Microlicia f u l v a  (H), Macairea albzjlora (LL), Tibouchina 
fissineruia (UL), T. Zepidota (UL), Miconia d a t a  (UL), M. 
luteynii (UL, H), Calycogonium krugii (LL, H), Leandra 
crenata (UL), L. secunda (UL), and L. sublanata (UL). 
15. Bulla-based hairs without enations (Figures 
97-104): T h e  degree of terminal setula devel- 
opment varies, the bullae in Ossaea verrucosa and 
Topobea verrucosa lacking protractions. 
NUMBER 63 5 
Triolena asplundii (LL),  Tibouchina calycina var. pamifolia 
(UL), T. crassiramis (UL), T. paleacea (UL), T. stellipilis 
(EL) ,  Brachyotum lycopodioides (UL), B. multituberculatum 
(UL), Miconia obscura (UL), Clidemia strigillosa (UL), 
Ossaea scabrosa (UL), 0. verrucosa (UL), and Topobea 
verrucosa (UL). 
16. Elongated slightly roughened hairs (Fig- 
Such hairs were illustrated by ures 105-1 12): 
Pflaum (1897, fig. 13). 
Bojania ayangannae (U L), Triolena pluvialis (H), Centra- 
denia j loribunda (UL,  LL, H), Tibouchina anderssonii 
(LL), T. catherinae (H), T.  dimorphophylla (UL), T. guar- 
aensis (LL), T. i m i n i i  (LL) ,  T. paleacea (LL), Pterolepis 
rotundifolia (LL), Heterocentron glandulosum (LL),  Brach- 
yotum angustzfolium (LL), B. confertum (LL), B. ledifolium 
(LL), Desmoscelis villosa (UL,  LL), Monochaetum m a r i m  
(UL, LL), Conostegia bracteata (UL, LL, H), C. brenesii 
(LL) ,  C. subcrustulata (LL ,  LL), Miconia barbinervis (UL), 
?21. cleefii (LL), ?21. gentryi (H), ?21. tschudyoides (LL), Tococa 
spadicijlora (LL, H), Clidemia allardii (H), C. conglomerata 
(LL), C. denszjlora (H), Loreya umbellata (UL, LL), Kirk- 
bridea tetramera (LL), Henriettea multijlora (LL), Leandra 
erostrata (UL), Blakea wilburiana (LL), and Topobea aeru- 
ginosa (LL). 
17. Elongated moderately roughened hairs 
(Figures 1 13- 120): Palezieux (1 899, fig. 12) 
illustrated this hair type. 
Tibouchina aegopogon (LL ,  LL), T. calycina var. parvifolia 
(LL), T.  dimorphophjlla ( L L ,  LL), T. estrellensis (LL, H), 
T. fissinervia (H), T. granulosa (LL), T. inuinii (LL), T.  
oreophila (LL, H), Brachyotum cogniauxii (LL), B. gleasonii 
(LL), B. ledzfolium (LL), B. maximowiczii (UL, LL), B. 
quinquenerve (LL), B. radula (LL), Chaetolepis lindeniana 
(LL), ?lfonochaetum lineatum (LL, H), M .  mariae (H), M.  
pulchrum (UL, LL,, H), Pachyanthus reticulatus (H), Tococa 
spadicijlora (H), Clidemia conglomerata (LL), C. globulifera 
(LL), C. submontana (LL, H) Henriettea ramij7.ora (LL), 
Leandra dasytricha (LL, H), L .  erostrata (LL), L. sublanata 
(LL), Topobea aeruginosa (LL) ,  T. ferruginea (LL), and T.  
verrucosa (LL.). 
18. Conic slightly roughened hairs (Figures 
121-1 24): 
Macairea albzj7ora (UL), Pterolepis rotundifolia (UL), Ca- 
lycogonium rhamnoideum (LL), Maieta guianensis (H), and 
Leandra multuplineruia (EL).  
19. Conic densely roughened hairs (Figures 
1 25- 1 28): 
Tibouchina oreophila (LL). 
20. Bulla-based roughened hairs (Figures 129- 
132): 
Tibouchina oreophila (UL; Wurdack, 198 l ) ,  Brachyoturn 
gleasonii (UL), B. maximowiczii (UL), B. radula (UL), B. 
rostratum (UL), B. rugosum (UL), and Chaetolepis linden- 
iana (UL). 
2 1. Elongated hairs with densely roughened 
(substellate) base (Figures 133-1 36): 
Meriania acida (LL, H), Tibouchina calycina var. pamifolia 
(LL), T. fissinemia (LL), T. granulosa (LL), Monochaetum 
mariae (LL), Clidemia cuatrecasasii (UL), Henriettea lasios- 
tylis (UL, LL), H .  ramijlora (LL, H), Henriettella ovata 
(LL, H), Blakea hydraeformis (LL), and Topobea cutucuensis 
(LL). 
22. Few(2-5)-armed hairs (Figures 137- 
140): These examples mostly represent ?depau- 
perate? dendritic hairs, but in many species of 
Adelobotrys, hairs with only two arms are charac- 
teristic. 
Adelobotrys boissieriana (H), Siphanthera sp. Calderon 
2586 (LL, H), S. sp. Cid 3 2 3  (LL), Conostegia speciosa 
(H), A\.Jiconia alata (LL), M .  barbinemis (UL), Tococa spud- 
icijlora (CL,  LL), Clidemia sessilijlora (H), and Blakea 
allotricha (LL).  
23. Sessile-stellate hairs (Figures 141- 
144): Many of these hairs show an erect central 
arm and were illustrated by Roe (1 97 1) as ?sessile 
porrectate-stellate.? 
Miconia calvescens (LL), M .  hookeriana (LL), 1M. meridensis 
(LL), Clidemia bullosa (LL), C. radicans (UL, LL), and C. 
sprucei (LL). 
24. Stipitate-stellate hairs (Figures 145- 148): 
Tibouchina stellipilis (LL), Conostegia brenesii (LL, H), C. 
caelestis (LL), Miconia auia (LL, H), M. barbinemis (LL), 
iM. calvescens (LL), IM. contrerasii (LL), ,Vf. cuspidatissima 
(LL), ,M. diaphanea (LL), M. heterochaeta (LL), IVJ. hook- 
eriana (LL), ,M. liebmannii (LL), M. penicillata (petiole), 
M .  rubiginosa (LL), M. titanophylla (LL), Clidemia octona 
(LL), C. pustulata (LL, H), C. strigillosa (LL), Leandra 
subseriata (LL), and Necramium gigantophyllum (H). 
T h e  hairs in all the foregoing species have 
terete arms. Species with more or  less flattened 
(thin-walled) arms of the stipitate-stellate hairs 
also include 
Conostegia speciosa (LL, H), Clidemia octona (UL), C. pus- 
tulata (UL), C. strigillosa (UL), Leandra dasytricha (LL), 
L .  sublanata (LL), and Topobea verrucosa (LL). 
SMITHSONIAN CONTRIBUTIONS TO BOTANY 
25. Dendritic hairs with short axis and few- 
moderate number of terete arms (Figures 149- 
156): 
Conostegia attenuata (LL), C. centronioides (LL, H), C. 
dentata (H), C. lasiopoda (UL, LL, H), C. micrantha (LL), 
C. plumosa (LL, H), C. speciosa (H), C. subcrustulata (H), 
C. xalapensis (H), Miconia aspergillaris (LL), M .  biglan- 
dulosa (LL), M. cleejii (LL), M.  domingensis (LL), M. 
macrothyrsa (LL), M .  mansfeldiana (LL), M .  tomentosa 
(LL), Maieta poeppigii (LL), Leandra crenata (LL), L. 
erostrata (LL,  LL, H), L. multuplineruis (LL), L .  neruosa 
(LL), and Ossaea lomensis (LL, H). 
26. Dendritic hairs with well-developed axis 
and moderate number of terete short to moder- 
ately long arms (Figures 157-1 62): 
Tibouchina praecox (LL), Monochaetum uenosum (UL), 
Leandra cornoides (LL), L .  sublanata (LL), and Ossaea 
cucullata (LL). 
27. Dendritic hairs with well-developed axis 
and numerous short terete arms (Figures 163, 
164): 
Monochaetum mariae (LL). 
28. Dendritic hairs with well-developed axis 
and few long terete arms (Figures 165- 
168): Six sections of the genus Miconia are rep- 
resented in the species sampled. 
Tibouchina bahiensis (LL), T. morii (UL, LL), Conostegia 
lasiopoda (UL), C. subcrustulata (LL), Miconia aspergillaris 
(LL), M. astroplocama (LL), M.  breuipes (LL), M.  delicatula 
(LL), M. fasciculata (UL, LL), M.  fuluostellata (LL), M .  
guatemalensis (LL), M .  impetiolaris (LL), M.  longispicata 
(LL), M.  macrothyrsa (LL), M.  meridensis (LL), M .  multis- 
picata (LL), M.  pustulata (LL), M .  rugosa (LL), M .  schlimii 
(LL), M .  superba (LL), M .  tabayensis (LL), M .  titanophylla 
(LL), M .  trineruia (LL), Heterotrichum angustqolium (LL, 
H), H .  umbellatum (UL, LL, H), Clidemia hirta (H), and 
C. strigillosa (H). 
29. Dendritic hairs with well-developed axis 
and many long terete arms (Figures 169- 
176): T h e  parallel evolution of this hair type in 
eight of the sections of Miconia is notable. 
Centronia crassiramis (LL), Axinaea sclerophylla (LL), 
Cambessedesia pityrophylla (H), C. saluiaefolia (UL), Brach- 
yotum maximowiczii (LL), Conostegia attenuata (H), C. xal- 
apensis (LL), Miconia amazonica (LL), M.  ancistrophora 
(LL), M .  aplostachya (LL), M .  argentea (LL), M.  biglan- 
dulosa (LL), M. budlejoides (LL), M .  burchellii (LL), M .  
cyathanthera (LL), M.  delicatula (LL), M.  dipsacea (LL), 
M.  dispar (LL), M .  dodecandra (LL), M .  fasciculata (LL), 
M .  impetiolaris var. pandurifolia (LL), M .  inconspicua (LL), 
M .  magdalenae (LL), M.  multiglandulosa (LL), M.  oligoce- 
phala (LL), M. penicillata (LL), M .  sclerophylla (LL), M .  
serrulata (LL), M .  sessilqolia (LL), iM. superba (LL), M .  
tetrandra (LL), M. tomentosa (LL), M. uersicolor (LL), 
Heterotrichum umbellatum (LL), Pachyanthus cubensis (H), 
P.  reticulatus (LL), Tetrazygia angustifolia (LL), and Caly- 
cogonium domatiatum (LL). 
30. Dendritic hairs with short thin-walled (flat- 
tened) arms (Figures 17?7-180): 
Graffenrieda rotundifolia (H), Miconia gentryi (LL), M.  
ledifolia (LL), Tetrazygia tuerckheimii (LL), Blakea calycosa 
(LL), B.  longipes (LL), B. nodosa (LL), Topobea castanedae 
(LL), T. longiloba (UL, LL), and T. parasitica (LL). 
3 1. Dendritic hairs with moderately long thin- 
walled arms (Figures 181-190): This hair type 
perhaps occurs in more species of Melastomata- 
ceae (including seven sections of Miconia) than 
any other category of roughened hairs. 
Meriania macrophylla (LL), M .  radula (LL), Merianthera 
sipolisii (LL), Graffenrieda fruticosa (H), Conostegia cinna- 
momea (LL, H), C. dentata (H), Miconia alborufescens (LL), 
M .  anderssonii (UL), M .  cremadena (LL), M.  delicatula 
(LL), M. elata (LL), ,M. heliotropoides (LL), M.  hylophila 
(UL, LL, H), M.  luteynii (LL), M.  ochracea (LL), M. 
plethorica (LL), M .  plumqera var. bangii (LL), IM. pubipe- 
tala (UL, LL), M .  rujiramea (LL), M.  tamana (LL), M.tiri 
(LL), Tetrazygia hispida (LL), T. longicollis (LL), T. tuerck- 
heimii (H), Charianthusfadyenii (LL, H), C. purpureus var. 
breuisetosus (LL), Calycogonium domatiatum (LL), C. rham- 
noideum (LL), Tococa spadiciflora (H), Clidemia denstflora 
(LL), C. dimorphica (H), C. septuplineruia (UL), C. sessili- 
f lora  (UL), C. sprucei (H), Mecranium puberulum (LL), 
Leandra consimilis (LL, H), L. crenata (LL, H), L. macro- 
pora (LL), L .  multuplineruis (LL), Ossaea paucijlora (LL), 
0. quinqueneruia (LL), 0. uerrucosa (UL), Blakea argentea 
(H), B. calycosa (UL), B. jatiuae (UL), B. mexiae (LL), B. 
paludosa (LL), B. stellaris (LL), Topobea castanedae (LL), 
T .  ferruginea (EL ,  LL), T. glabrescens (UL), T. parasitica 
(UL, LL), and T .  pittieri (UL). 
32. Dendritic hairs with thin-walled arms and 
warty axis (Figures 19 1, 192): 
Leandra subseriata (H). 
33. Dendritic hairs with long thin-walled arms 
(Figures 193-196): 
Meriania calophylla (LL, H), Conostegia caelestis (UL), 
Miconia alata (LL), M .  caudata (LL), M.  eichleri (LL), M .  
NUMBER 63 7 
guaiquinimae (LL), M .  holosericea (LL), M .  irwinii (LL), 
1M. jahnii  (LL), and Tetrazygia crotonijolia (LL). 
34. Vermiform (lanate) hairs (Figures 197- 
200): In previous taxonomic descriptions, this 
pubescence (low-power magnification) generally 
has been termed ?formless.? 
Cambessedesia pityrophylla (LL), Marcetia lanuginosa (LL), 
Mallophyton chimantense (LL), Tibouchina crassiramis 
(LL), Miconia cladonia (LL), M.  crassifolia (LL), M.  fuer- 
tesii (LL), ,M. hypoleuca (LL), M .  lourteigiana (LL), M .  
lutescens (LL), M. salicijolia (LL), andM. stenostachya (LL). 
35. Flattened and proximally attached leaf 
hairs (scales) (Figures 20 1-204): 
Tibouchina aegopogon (LL), T. aspera (UL), T. catherinae 
(LL), T. dissitzjlora (LL), T. duidae (LL), T. edmundoi 
(LL), T.fraterna (UL), T. karstenii (UL), T .  mathaei (UL), 
T. melastomoides (UL, LL), T. papyrus (UL), T. praecox 
(UL), T .  tamberlikii (UL, LL), T. sp. Anderson 7364 (UL, 
LL), and Pterolepis cataphracta (LL). 
36. Hypanthial scales, proximally attached 
(Figures 205-208): 
Tibouchina barbigera, T. bipenicillata, T. edmundoi,  T. 
guaraensis, T .  irwinii, T. l lanorum, T. karstenii, T. praecox, 
T. tamberlikii, and T .  sp. Anderson 7364. 
37. Leaf scales, with basal ear (Figures 209- 
212): T h e  scales with basal ears are especially 
prominent on young branchlets and along the 
primary leaf veins beneath. Flattened scales seem 
restricted to three sections of Tibouchina: Ti-  
bouchina, Lepidotae, and Barbigerae. ?Zotten? of 
T. pogonanthera and T. mathaei were illustrated 
by Pflaum (1897, figs. 14, 15). 
Tibouchina aegopogon (LL), T .  aspera (LL), T. aspera var. 
asperrima (LL), T. catherinae (LL), T. dissitzjlora (LL), T .  
duidae (LL), T .  fraterna (LL, H), T .  gleasoniana (LL, H), 
T .  guaraensis (LL), T. inopinata (LL), T. paleacea (LL), T. 
sipapoana (LL), T. spruceana (LL), T. striphnocalyx (LL), 
and T .  sp. Anderson 7364 (LL). 
38. Lepidote hairs with radii fused one-third 
or  less (Figures 2 13-2 16): 
Miconia abbreviata (LL), M .  centronioides (LL), M.  idroboi 
(LL), M .  lepidota (LL), M.  plukenetii (LL), and M.  pseu- 
doaplostachya (LL). 
39. Lepidote hairs with radii %-completely 
fused (Figures 2 17-228): Hardin ( 1  976) distin- 
guished ?fused-stellate? hairs (with radii fused up  
to */3) and ?squamate? hairs (radii fused more 
than */3). Gottschall (1900, figs. 18a, 18b) illus- 
trated a ?Schildhaar? of Miconia tiliaefolia. 
Miconia amnicola (LL, H), M .  urceolata (LL), and Tetra- 
zygia bicolor (LL). 
42. Pterolepoid hairs, essentially smooth, with 
gland-tipped branches (Figures 229-232): 
Pterolepis cataphracta, P. pumi la ,  and P. riedeliana 
43. Pterolepoid hairs, eglandular and essen- 
tially smooth (Figures 233, 234): 
Pterolepis glomerata, P. maritima, P .  paludosa, and P. 
rotundijolia. 
44. Pterolepoid hairs, roughened and with 
branches in part gland-tipped (Figures 235, 236): 
Pterolepis alpestris var. imbricata. 
45. Pterolepoid hairs, eglandular and rough- 
ened (Figures 237-242): Anatomical details of 
the ?stomates? found on the trunks of interse- 
palar hairs in many species of Pterolepis are being 
studied further by W.L. Stern. Reports of such 
apertures on hairs have not been found in older 
literature. Judy Neuhauser was the first to notice 
the apertures, during the beginning of the SEM 
survey of melastome hairs. 
Tibouchina catherinae and Pterolepis paucijlora var. hirsu- 
tissima. 
46. Epicuticular waxes (Figures 243, 
244): No systematic search was made for epi- 
cuticular waxes (Baker, 1982), such excretions 
undoubtedly being of wider occurrence in the 
melastomes than here indicated. 
Pterolepis rotundijolia (H), Miconia luteynii (UL), Mo- 
mmsenia apleura (UL), Tococa aristata (UL), Llewelynia 
williamsii (LL), Ossaea pauciflora (UL), 0. rufescens (UL), 
Blakea hydraeformis (UL), B. mexiae (LL), and Topobea 
ferruginea (LL). 
Appendix 
Material Studied 
(Indument types listed are those that were micrographed and do not 
necessarily represent all types that may be found in any particular taxon.) 
Indument 
Collector Locality Figures type(s) Name 
Acisanthera alsinaefolia (DC.) Triana 
Adelobotrys barbata Triana 
Adelobotrys boissieriana Cogn. 
Adelobotrys intonsa (Gleason) Wurdack 
Anaectocalyx bracteosa Triana 
Appendicuhria thymifolia (Bonpl.) DC. 
Axinaea sclerophylla Triana 
Bertolonia maculata DC. 
Blakea allotricha Uribe 
Blakea argentea Gleason 
Blakea calycosa Gleason 
Blakea calyptrata Gleason 
Blakea glandulosa Gleason 
Blakea hydraeformis Wurdack 
Blakea jativae Wurdack 
Blakea longipes Uribe 
Blakea mexiae Gleason 
Blakea nodosa M?urdack 
Blakea paludosa Gleason 
Blakea stellaris Gleason 
Blakea trineruia L. 
Blakea wilburiana Almeda 
Boyania ayangannae Wurdack 
Brachyotum angustifolium Wurdack 
Brachyotum cogniauxii Wurdack 
Brachyotum confertum (Bonpl.) Tr iana  
Brachyotum gleasonii Wurdack 
Brachyotum ledifolium (Desr.) Tr iana  
Brachyotum lycopodioides Triana  
Brachyotum maximowiczii Cogn. 
Brachjotum multituberculatum Wurdack 
Brachyotum quinquenerve (R. & P.) Tr iana  
Brachyotum radula Triana 
Brachyotum rostratum (Naud.) Triana 
Brachyotum rugosum h?urdack 
Brachjotum weberbaueri Cogn. 
Calycogonium calycopteris (Rich.) Urb .  
Calycogonium cocoense Alain 
Hatschbach 8502 
Maguire et al. 41474 
H .  Lug0 2 
Rimachi 1128 
Wurdack e t  al. 2714 
Cowan & Soderstrom 1942 
Espinosa 1553 
Harley et  al. 16139 
Romero Castaneda 2872 
Rivera e t  al. 761 
Liesner 933 
Cuatrecasas 15535 
H .  Lug0 5071 
Cuatrecasas 14032 
Jativa & Epling 1 128 
Llano & Ruiz 300 
Asplund 12494 
van Rooden e t  al. 434 
Woytkowski 5567 
Cuatrecasas 16 129 
Wurdack 2610 
Luteyn 1202 
Maguire & Fanshawe 32405 
Wurdack 1697 
Wurdack 1268 
Haught 3329 
Oldeman 34 13 
Maguire & Maguire 44233 
Wurdack 14 1 1 
U?urdack 577 
Wurdack 1606 
Hutchinson & Wright 5915 
Wurdack 1267 
Wurdack 1190 
Maguire & Maguire 44361 
Wurdack 1635 
Leonard & Leonard 1 52 16 
Acuiia 12640 
Brazil 
Venezuela 
Ecuador 
Peru 
Venezuela 
Guyana 
Ecuador 
Brazil 
Colombia 
Colombia 
Panama 
Colombia 
Ecuador 
Colombia 
Ecuador 
Colombia 
Peru 
Colombia 
Peru 
Colombia 
Jamaica 
Panama 
Guyana 
Peru 
Peru 
Ecuador 
Ecuador 
Ecuador 
Peru 
Peru 
Peru 
Peru 
Peru 
Peru 
Ecuador 
Peru 
Haiti 
Cuba 
137 
73 
81, 101 
157 
27, 105 
71 
136, 163, 
26 
164, 189 
44 
8 3  
225 
98 
130 
131, 132 
151 
186 
1 
22 
22 
11 
11, 15 
1 
26, 29 
1-3, 16 
10 ,22  
31 
30, 31 
21, 26, 27, 31 
1 ,  9 
21, 46 
31 
30 
3 1 , 4 6  
30 
31 
31 
4 
11, 16 
1 6 , 4 0  
15, 16 
17 ,20  
16 
17, 20 
16, 17 
15 
17, 20, 29 
15, 20 
17 
I t ,  20 
20 
12, 20 
20 
3, 25 
31 
8 
NUMBER 63 9 
Name 
Indurnent 
Collector Locality Figures type(s) 
Calycogonium domatiatum Lrb.  & Ekrn. 
Calycogonium krugii Cogn. 
Calycogonium rhamnoideum Naud. 
Calycogonium squamulosum Cogn. 
Cambessedesia cambessedesioides (Wurdack) 
Cambessedesia corymbosa DC. 
Cambessedesia lateuenosa DC. 
Cambessedesia pityrophylla (DC.) A.B. 
Cambessedesia salviaefolia (Cham .) A. B. 
Centradeniaf loribunda Planchon 
Centronia crassiramis Triana 
Chaetolepis lindeniana (Naud.) Triana 
Chaetolepis microphylla (Bonpl.) Miquel 
Charianthusfadyenii (Hook.) Griseb. 
Charianthus purpureus Don var. 
Clidemia allardii M?urdack 
A.B. Martins 
Martins 
Martins 
breuisetosus Hodge 
Clidemia bullosa DC. 
Clidemia ciliata Don 
Clidemia conglomerata DC. 
Clidemia cuatrecasasii Wurdack 
Clidemia denszyora (Standley) Gleason 
Clidemia dimorphica Macbride 
Clidemia fuertesii Cogn. 
Clzdemia globulijera (Triana) L. Wms. 
Clidemia hirta (L.) Don 
Clidemia japurensis DC. 
Clidemia octona (Bonpl.) L. Wms. 
Clidemiapetiolaris (S. & C . )  Schl. ex Triana 
Clidemia pustulata DC. 
Clidemia radicans Cogn. 
Clidemia rubra (Aubl.) Mart. 
Clidemia septuplineruia Cogn. 
Clidemia sessilzyora (Naud.) Cogn. 
Clidemia simpsonii Wurdack 
Clidemia spectabilis Gleason 
Clidemia sprucei Gleason 
Clidemia strzgzllosa (Sw.) DC. 
Clidemia submontana Rose ex Gleason 
Clidemia urceolata DC. 
Liogier 19499 
Stimson 1260 
Proctor 23864 
Howard 16630 
Mori et al. 12576 
Irwin et al. 20164 
Anderson 8890 
Sellow 1150/1726 
Maguire et al. 49170 
Heyde & Lux 3332 
Steyermark 60253 
Wurdack et al. 2769 
Wurdack et al. 2773 
Webster & Wilson 507 1 
Proctor 17330 
Allard 2 1370 
Steyermark 106 157 
Wurdack et al. 2750 
Jansen-Jacobs 2 5 7 2 
Cuatrecasas 16623 
Contreras 9959 
Asplund 19453 
Liogier 15776 
Burger & Gentry 9028 
Maguire & Politi 27365 
de la Cruz 3926 
T u n  Ortiz 136 1 
Koch et al. 78218 
Maguire 33725 
Dressler 50 13 
de la Cruz 2470 
McDaniel8c Rimachi 18530 
Killip & A.C. Smith 25648 
McDaniel & Rimachi 18887 
Utley & Utley 5598 
Wurdack 2521 
Anderson & Sternberg 32 15 
McVaugh 15993 
Dominican 
Republic 
Puerto Rico 
Jamaica 
Puerto Rico 
Brazil 
Brazil 
Brazil 
Brazil 
Brazil 
Guatemala 
Venezuela 
Venezuela 
Venezuela 
Jamaica 
Grenada 
Peru 
Venezuela 
Venezuela 
Guyana 
Colombia 
Guatemala 
Ecuador 
Dominican 
Republic 
Costa Rica 
Venezuela 
Guyana 
Guatemala 
Mexico 
Venezuela 
Panama 
Guyana 
Peru 
Peru 
Peru 
Costa Rica 
Peru 
Jamaica 
Mexico 
Hatschbach 26246 Brazil 
78, 227 
100 
217 
33, 158 
126 
114, 165 
185 
147 
69 
12, 109, 
178 
144 
59 
30, 200 
116, 187 
51 
25 
52 
63 
68 
80 
11, 29, 31, 41 
2, 14, 15 
18,31 
39 
3, 26 
5 
1 
29, 34 
1, 29 
1 ,  16 
29 
17, 19, 20 
17, 28 
30, 31 
31 
6, 9, 10, 11, 
1 ,  10, 23, 24 
10 
2, 9, 16, 17 
4, 16, 17, 21, 
30 
2, 4, 16, 30, 
31 
9, 23, 31 
1 ,  6, 7 
1 ,  2, 4, 11, 17, 
34 
1 ,  2, 10, 11, 
28 
1, 6, 1 1  
1 ,  24 
2, 3, 10, 1 1  
1 ,  3, 24 
3, 23 
1, 6, 11 
6, 9, 31 
2, 6, 9, 22, 31 
1 ,  10 
2, 1 1  
1 , 3 , 6 ,  11,23, 
31 
1, 10, 15, 24, 
28 
3, 1 1 ,  17 
1 ,  10, 1 1  
16 
10 SMITHSONIAN CONTRIBUTIONS TO BOTANY 
Indument 
Collector Locality Figures type(s) Name 
Comolia lanceaeflora (DC.) Triana 
Comolia sertularia (DC.) Triana 
Conostegia attenuata Triana 
Conostegia bracteata Triana 
Conostegia brenesii Standley 
Conostegia caelestis Standley 
Conostegia centronioides Markgraf 
Conostegia cinnamomea (Beurling) 
Conostegia dentata Triana 
Conostegia lasiopoda Benth. 
Conostegia lindenii Cogn. 
Wurdack 
Conostegia micrantha Standley 
Conostegia plumosa L. Wms. 
Conostegia setosa Triana 
Conostegia speciosa b u d .  
Conostegia subcrustulata (Beurling) Triana 
Conostegia xalapensis (Bonpl.) Don ex DC. 
Cyphostyla strigosa Gleason 
Desmoscelis villosa (Aubl.) Naud. 
Ernestia pullei Gleason 
Ernestia tenella (Bonpl.) DC. 
Farringtoniafasciculata Gleason 
Graffenrieda cucullata (Don) L. Wms. 
Graffenrieda fruticosa Wurdack 
Garffenrieda rotundijolia (Bonpl.) DC. 
Graffenrieda scandens (Gleason) Wurdack 
Henriettea lasiostylis Pilger 
Hen riettea m ultzjlora Na ud. 
Henriettea ramzflora (Sw.) DC. 
Henriettella fascicularis (Sw.) Triana 
Henriettella ovata Cogn. 
Henriettella squamata Alain 
Henriettella tuberculosa Donn. Smith 
Heterocentrum glandulosum Schenk 
Heterotrichum angustifolium DC. 
Heterotrachum angustijolium DC. 
Heterotrichum umbellatum (Mill.) Urb. 
Kirkbridea tetramera Wurdack 
Lauoisiera glandulijera Naud. 
Lavoisiera mucorijera DC. 
Lavoisiera ordinata Wurdack 
Leandra amplexicaulis DC. 
Leandra bergiana Cogn. 
Leandra caguetensis Gleason 
lrwin et al. 13566 
Irwin et al. 22581 
Mexia 8485 
Shattuck 876 
Tonduz 12580 
L. Williams & Molina 17778 
Jativa & Epling 2090 
Duke 87 17 
Cuatrecasas 17280 
Holdridge 5 167 
Ekman 12273 
Jimenez 734 
Roe et al. 1371 
Standley 37105 
Standley 26530 
Skutch 2503 
Reveal & Harley 4047 
Jaramillo & Lozano 4994 
Maguire & Maguire 402 16 
Schulz & Donselaar 10543 
Maguire et al. 36394 
Wurdack & Adderley 42976 
H.Lugo1121 
Maguire e ta ] .  37085 
Wurdack & Monachino 
Jitiva & Epling 1 142 
Schunke 169 
Wurdack333 
Wurdack 2627 
Proctor 8454 
Prance & Silva 59405 
Clemente 4 133 
Skutch 2190 
Almeda et al. 15771 
Ekman 11898 
41081 
Howard 12179 
G.S. Miller 1242 
Kirkbride 2004 
Heringer 6 186 
Hatschbach 36469 
Anderson 6381 
Klein & Bresolin 10820 
Klein & Bresolin 9776 
Oldeman & Arevalo 8 1 
Brazil 
Brazil 
Ecuador 
Panama 
Costa Rica 
Honduras 
Ecuador 
Panama 
Colombia 
Costa Rica 
Dominican 
Republic 
Costa Rica 
Mexico 
Costa Rica 
Panama 
Costa Rica 
Mexico 
Colombia 
Brazil 
Surinam 
Venezuela 
Venezuela 
Ecuador 
Venezuela 
Venezuela 
Ecuador 
Peru 
Venezuela 
Jamaica 
Jamaica 
Brazil 
Cuba 
Costa Rica 
Costa Rica 
Dominican 
Republic 
Dominican 
Republic 
Dominican 
Republic 
Colombia 
Brazil 
Brazil 
Brazil 
Brazil 
Brazil 
Ecuador 
2 4 , 4 8  
77 
14 
149 
43, 108 
62, 194 
40, 84 
89  
138 
41 
49 
177 
153 
135, 196 
117 
220 
82, 102 
243 
23 
3 
124 
60 
1, 5 
1 
2 5 , 2 9  
3, 16 
16, 24 
11, 24, 33 
25 
31 
11, 25, 31 
9, 25, 28 
4,  25 
25 
25 
2, 4,  16 
9, 1 1 ,  22, 24, 
25 
9, 16, 25, 28, 
32 
2 5 , 2 9  
3, 11 
16 
1, 13 
1 
1, 22 
4 
6, 31 
6, 30 
29 
2, 11, 21, 25 
2, 16, 21, 33 
17, 21 
2, 17 
2, 3, 21 
38 
2, 11, 15 
1, 16 
11, 28, 46 
11, 28, 46 
1, 28, 29 
3, 11, 16 
I 
1 
1, 7 
2, 3, 11, 18 
1, 3, 6, 8, 11 
3, 11 
NUMBER 63 11 
Name 
Indument 
Collector Locality Figures type@) 
Leandra clidemioides (Naud.) Wurdack 
Leandra conszmzh Gleason 
Leandra cordafolaa (Naud.) Cogn. 
Leandra cornoides (S. & C.) Cogn. 
Leandra crenata (Don) Cogn. 
Leandra dasytricha (A. Gray) Cogn. 
Leandra erostrata (DC.) Cogn. 
Leandra macropora (Triana) Cogn. 
Leandra melastomoides Raddi 
Leandra mexicana (Naud.) Cogn. 
Leandra microphylla Cogn. 
Leandra multuplinervis (Naud.) Cogn. 
Leandra multuplinervis (Naud.) Cogn. 
Leandra nervosa (Naud.) Cogn. 
Leandra secunda (Don) Cogn. 
Leandra sublanata Cogn. 
Leandra subseriata (Naud.) Cogn. 
Leandra suljkrea (Naud.) Cogn. 
Llewelynia z~~illiamsii Pittier 
Loreya umbellata (Gleason) Wurdack 
ALIacairea albi fora Cogn. 
Macairea parvqolia Benth. 
iMacairea rufescens DC. 
Macairea spruceana Triana 
,Macrocentrum brevipedicellatum Wurdack 
Macrocentrum minus Gleason 
itlacrocentrum vestitum Sandwith 
Maguireanthus ayangannae Wurdack 
Maieta guianensis Aubl. 
Maieta poeppigzi Mart. ex Triana 
Mallophyton chimantense Wurdack 
Marcetia formosa Wurdack 
Marcetia harleyi Wurdack 
Marcetia harleyi Wurdack 
'Marcetia lanuginosa \Vurdack 
Marcetia latqolia Naud. 
Marcetia macrophylla Wurdack 
Marcetia sincorensis Wurdack 
Marcetia taxfol ia  (St. Hil.) DC. var. 
glandulosa (DC.) Cogn. 
Marcetia uiscida N'urdack 
&fecranium puberu/um Cogn. 
Meriania acida (Markgraf) Wurdack 
Meriania calophylla (Cham.) Triana 
de Granville C 127 
Ebinger 11 1 
Hatschbach 35501 
Pringle 7787 
Wurdack 719 
Duarte 99 1 
Irwin et al. 29267 
Reitz & Klein 78 12 
Atala 292 
Standley 24 180 
L.B. Smith et al. 14492 
Molina 26 152 
Pabst et al. 91 36 
Wurdack 1032 
Killip & A.C. Smith 26557 
Dombrowski 2893 
Wurdack et al. 2720 
Imaguire 504 
Williams & Alston 15 1 
Garcia-Barriga 14420 
Maguire & Wurdack 34503 
Maguire & Wurdack 33792 
Maguire et al. 41 709 
Maguire & Wurdack 3561 1 
Wurdack et al. 2820 
Wurdack et al. 2828 
Cowan & Soderstrom 1730 
Maguire et al. 40579 
Mexia 6357 
Gillett & Sampson 16499 
Steyermark & Wurdack 766 
Harley 19452 
Harley 15094 
Harley 1584 1 
Harley 15714 
Irwin et al. 32616 
Harley 18667 
Mori et al. 12657 
Irwin et al. 28096 
Harley 15 162 
Ekman H2787 
Hutchison 6393 
French 
Panama 
Brazil 
Mexico 
Peru 
Brazil 
Brazil 
Brazil 
Brazil 
Guatemala 
Brazil 
Honduras 
Brazil 
Peru 
Peru 
Brazil 
Venezuela 
Brazil 
Venezuela 
Colombia 
Venezuela 
Venezuela 
Venezuela 
Venezuela 
Venezuela 
Venezuela 
Guyana 
Guyana 
Brazil 
Colombia 
Venezuela 
Brazil 
Brazil 
Brazil 
Brazil 
Brazil 
Brazil 
Brazil 
Brazil 
Brazil 
Haiti 
Peru 
Guiana 
Eupunino 28 Brazil 
110 
53 ,70  
103 
118 
8 
6 4 , 9 4  
148, 192 
168 
188 
154, 175 
96 
2, 159 
47 
42, 76 
1, 34 
22, 141 
152 
35 ,61  
92 
9, 16 
31 
1 , 2  
2, 26 
10, 11, 14, 25, 
31 
2, 3, 1 1 ,  17, 
24 
16, 17, 25 
6, 10, 11, 31 
3, 11, 15 
1 , 2 ,  11 
3, 17 
9, 11, 14, 18, 
25, 31 
9,  11, 14, 18, 
25, 31 
9,  10, 24, 25, 
32 
3, 11 
3, 11, 14, 17, 
24, 26, 28 
11, 24, 31, 32 
25, 29 
1 4 , 4 6  
2, 16 
7, 14, 18, 26 
5 
1 1  
4,  1 1  
1, 12 
1 
1 , 3 ,  11 
1 ,  23 
1 ,  9 ,  11, 18, 
25 
1, 3, 25 
34 
3 
399 
3, 9 
1 ,  2, 14, 34 
5 
1, 4, 11 
5 
1, 5 
3 
2, 31 
21 
33 
12 SMITHSONIAN CONTRIBUTIONS TO BOTANY 
Kame 
Indument 
Collector Locality Figures tYPe(s) 
.Lleriania macrophylla (Benth.) Triana 
,l.leriania radula (Benth.) Triana 
Meriania sclerophylla (Naud.). Triana 
,Veriania speciosa (Bonpl.) Naud. 
'Ileriania steyermarkii Gleason 
.Vleriania urceolata Triana 
Merianthera sipolisii (Glaz. & Cogn.) 
Xliconia abbreviata Markgraf 
Miconia adenocalyx Urb.  & Ekm. 
Wurdack 
,Mzconza d a t a  (Aubl.) DC. 
,Mzconia alata (Aubl.) DC. 
Mzconza albzcans (SH ) Triana 
Maconaa alborufescens Naud 
Maconaa amazonzca Triana 
.Mzconza amnzcola Wurdack 
,Mzconza anczstrophora (C Wr. ex SauL.) 
iClzconia anderssonaz Wurdack 
Triand 
.Cficonia aplostachya (Bonpl.) DC. 
Miconia argentea (Sw.) DC. 
,Miconia aspergillaris (Bonpl.) Naud. 
,Miconia astroplocama Donn. Smith 
,Miconia aulocalyx Mart. ex Triana 
,Lficonia avia W'urdack 
,Lliconia barbinervis (Benth.) Triana 
.Miconia biglandulosa Gleason 
Miconia brevipes Benth. 
,Miconia budlejoides Triana 
Miconia burchellii Triana 
Miconia calvescens DC. 
Miconia caudata (Bonpl.) DC. 
,l.ficonia centronioides Gleason 
Miconia chrysophylla (Rich.) Urb .  
,l.ficonia cladonia Gleason 
,Miconia c l e e j i  Uribe 
Miconia contrerasii Wurdack 
.Miconia crassijolia Triana  
.Miconia cremadena Gleason 
.Viconia cuspidatissima Pittier 
,2liconia cyathanthera Triana 
,Lliconia delicatula A. Rich. 
'Vficonia diaphanea Gleason 
'Miconia dipsacea Naud. 
,Miconin dispar Benth. 
,\liconia dodecandra (Desr.) Cogn 
'Miconia domingensis Cogn. 
'Zliconia dorsiloba Gleason 
Maguire & Maguire 604 15 
Wurdack 658 
Wurdack et  al. 2837 
H.Lugo4624 
Wurdack et  al. 2736 
Wurdack et al. 2845 
Irwin et al. 28276 
Prance e t  al. 10483 
Liogier 1 1503 
Maguire & Wurdack 33779 
Sastre 1586 
Maguire & Maguire 40259 
Duarte 1359 
McDaniel & Rimachi 18861 
Schunke 158 
Shafer 12282 
Harling & Andersson 
Breteler 4884 
Jimenez 3906 
Harling & Anderson 13 173 
Nee 9755 
Harling et  a].  7419 
Wurdack et  al. 2766 
McDaniel 6844 
Wurdack 1839 
A.C. Smith 2475 
Reitz & Klein 5 109 
Irwin et  al. 9279 
Wurdack 2576 
19235 
Sprague 267 
Cabrera 464 
Lindeman et al. 477 
Pennell 7498 
Cleef 7880 
Lundell & Contreras 20896 
Wurdack 516 
Schnell6 19 
Wilbur et  al. 15225 
Irwin et al. 29199 
Killip 42758 
Cowan 38245 
Woytkowski 660 
Maguire & Politi 28401 
Tillett & Tillett 45555 
Liogier 2 1406 
Opler 1885 
Costa Rica 
Peru 
Venezuela 
Ecuador 
Venezuela 
Venezuela 
Brazil 
Brazil 
Dominican 
Republic 
Venezuela 
French 
Guiana 
Brazil 
Brazil 
Peru 
Peru 
Cuba 
Ecuador 
Venezuela 
Costa Rica 
Ecuador 
Panama 
Ecuador 
Venezuela 
Panama 
Peru 
Guyana 
Brazil 
Brazil 
United 
States 
Colombia 
Colombia 
Surinam 
Colombia 
Colombia 
Guatemala 
Peru 
Costa Rica 
Panama 
Brazil 
Cuba 
Brazil 
Peru 
Venezuela 
Guyana 
Haiti 
Costa Rica 
91 
113, 181 
21 
133 
169, 193 
150 
50 
199 
99 
90 
214 
22 1 
36 
146 
31 
14, 31 
3, 17, 31 
1 
21 
29, 33 
31 
38 
25 
6 ,  14, 22, 33 
6, 14, 22, 33 
34 
31 
29 
40 
15, 29 
6,  13, 31 
29 
29 
25, 28 
28 
38 
1 ,  24 
16, 22, 24 
23, 29 
28 
29 
29 
2, 23, 24 
33 
38 
40 
34 
16, 25 
24 
34 
3, 11, 31 
24 
29 
28, 29, 31 
24 
29 
29 
29 
25 
3, 24 
NUMBER 63 13 
Name 
Indument 
Collector Locality Figures typew 
Mzconza ezchlerz Cogn. 
,kfzconza eachlerz Cogn. 
ikfzconza elaeagnozdes Cogn. 
iMzconza elata (Sh  .) DC. 
Mzconza fasczculata Gardner 
'kfzconza fuerteszi Cogn. 
Ablaconza fuluostellata L. Wins 
'Mzconza gen tryz W u  rdac I\ 
Aliconia glyptophylla Wurdack 
Miconia guaiquinimae Wurdack 
LWiconia guatemalensis Cogn. 
,Lficonia heliotropoides Triana 
,Lficonia heterochaeta U'urdack 
.Miconia holosericea (L.) DC. 
ikficonia hookeriana Triana 
Miconia hylophila Wurdack 
,\ficonia hypoleuca (Benth.) Triana 
Miconia idroboi Wurdack 
Miconia impetiolaris (Sw.) Don var. 
impetiolaris 
Miconza impetiolaris (Sw.) Don var. 
pandurijolia Naud. 
Miconia inconspicua Miquel 
,tficonia incurva Gleason 
AMiconia inuinii U'urdack 
~Cficoniajahni i  Pittier 
ACfzconia ledijolia (DC.) Naud. 
,kficonia lepidota DC. 
,Lficonia liebmannii Cogn. 
ACficonia longispicata Triana 
ALficonia lourteigiana Wurdack 
iCficonia lutescens (Bonpl.) DC. 
lLfzconia luteynii Wurdack 
iblzconza macrothjrsa Benth. 
ikfzconza magdalenae Triana 
Mzconia mansfieldiana Urb. & Ekm. 
Miconia meridensis Triana 
.Miconia mirabilis (Aubl.) L. Wms. 
Miconia multiglandulosa Cogn. 
M c o n i a  multispicata Naud. 
.Lficonia multispicata Naud. 
,Vficonia nigricans Cogn. 
dlficonia obscura (Bonpl.) haud .  
,l.liconia ochracea Triana 
Xficonia ochracea Triana 
ilficonia oligocephala Donn. Smith 
ibficonia penicillata Gleason 
Miconia plethorica Naud. 
Hatschbach 31030 
Klein & Bresolin 10648 
McDaniel 14093 
Proctor 2065 1 
Alnieida et al. 1392 
Liogier 12822 
Gentle 7333 
Gentry et al. 28624 
Camp E-4563 
Maguire et al. 4690 1 
Atwood & Neil1 AN249 
Irwin et al. 1901 1 
H . L u g o 5 5 0 8  
Irwin et al. 1 176 1 
Hutchinson & Wright 5984 
Brandbyge et al. 33746 
Tillett & Tillett 44967 
Idrobo & Schultes 837 
Proctor 6553 
Almillategui 37 
Hatschbach 32626 
Schnell 246 
Irwin et al. 12781 
Wurdack et al. 2772 
Asplund 17985 
Prance et al. 10434 
Nelson 774 
U'urdack & Adderley 43494 
Killip & A.C. Smith 29857 
Rose et al. 23275 
Luteyn et a]. 75 12 
Irwin et al. 25090 
Haught 6255 
Ekman 11 737 
Wurdack et al. 2718 
A.C. Smith 10352 
Ekman H4347 
Prance et al. 9730 
Proctor 30014 
Wurdack 1261 
Maguire & Maguire 44362 
Asplund 170 14 
Cuatrecasas 20794 
Breedlove 1498 1 
L6pez Figueiras 8 3  13 
Uribe 5646 
Brazil 
Brazil 
Peru 
Jamaica 
Brazil 
Dominican 
Republic 
Belize 
Panama/ 
Colombia 
border 
Ecuador 
Venezuela 
Nicaragua 
Brazil 
Ecuador 
Brazil 
Peru 
Ecuador 
Guyana 
Colombia 
Jamaica 
Panama 
Brazil 
Costa Rica 
Brazil 
Venezuela 
Ecuador 
Brazil 
Mexico 
Venezuela 
Peru 
Ecuador 
Colombia 
Brazil 
Colombia 
Dominican 
Republic 
Venezuela 
Guadeloupe 
Haiti 
Brazil 
Jamaica 
Peru 
Ecuador 
Ecuador 
Colombia 
Mexico 
Colombia 
Colombia 
222 
142 
173 
87, 123 
172 
182 
93  
33 
33 
40 
31 
2 8 , 2 9  
34 
28 
3 , 4 , 6 ,  1 1 ,  16, 
30 
10 
33 
11, 28 
31 
1, 10, 23, 24 
33 
23, 24 
6, 31 
34 
38 
2, 28 
29 
29 
28 
33 
33 
30 
38 
24 
28 
34 
34 
12, 14, 18, 31, 
46 
23, 28 
29 
25 
23, 28 
29 
1 ,  29 
28 
28 
31 
1 1 , 1 5  
31 
31 
29 
14, 24, 29 
31 
14 SMITHSONIAN CONTRIBUTIONS TO BOTANY 
Indument 
Name Collector Locality Figures typew 
Miconia plukenetii Naud. 
Miconia plumijera Triana  var. b a n p i  Cogn 
Miconia pseudoaplostachya Cogn. 
h'iconza pubipetala Miquel 
,C.liconia pustulata Naud. 
Miconia rubiginosa (Bonpl.) DC. 
Miconia rufescens (Aubl.) DC. 
Miconia ru jramea Wurdack 
Miconia rugosa Triana 
Miconia russea Wurdack 
,Wicania saliczfolia (Bonpl.) Naud. 
Miconia schlimii Triana 
Miconia sclerophylla Triana 
Miconia serrulata (DC.) Naud. 
'Viconia sessi1z;folia Naud. 
Miconia stenostachya DC. 
Miconia superba Ule 
Miconia superba Ule 
l14Miconia tabayensis U'urdack 
Miconia tamana U'urdack 
'Miconia tetrandra (Sw.) Don 
Miconia tiliaefolia Naud. 
Miconia tiri Triana 
Miconia titanophylla Gleason 
Miconia tomentosa (Rich.) Don 
,Uiconia trineruia (Sw.) Don ex Loud. 
'Miconia tschudyoides Cogn. 
Miconia urceolata L r b .  
'Miconia uersicolor Naud. 
'Vierolepis oleaefolia (DC.) Triana 
1Wicrolicia albida Pilger 
Microlicia fu lua  (Spreng.) Cham. 
Microlicia macrophylla Naud. 
Microlicia vestita DC. 
Microlicia virgata Cogn. 
Mommsenia apleura Urb.  & Ekm. 
;Llonochaetum bonplandii (Kunth) Naud. 
'Uonochaetum discolor Karst. ex Tr iana  
Monochaetum lineatum (Don) Naud. 
Monochaetum mariae Wurdack 
Monochaetum polyneuron Triana 
Monochaetum pulchrum Decaisne 
l140nochaetum rotundijolium Cogn. ex 
ikfonochaetum venosum Gleason 
Myriaspora egensis DC. 
lllyrmidone macroqhvna (Mart.) Mart. 
Necramium gigantophyllum Britton 
Gleason 
Ossaea asperijolia (ru'aud.) Triana 
Ossaea boekei Wurdack 
Cowan 1483 
Bang 2283 
Holt & Gehriger 290 
Wurdack & Adderley 43529 
Mexia 7707 
Maguire 27257 
Maguire & Maguire 402 18 
Dudley 1 1143 
Prance et al. 2245 
Harling & A n d e r s o n  128 12 
Asplund 18240 
Schnell 520 
Irwin et  al. 20156 
Tillett & Tillett 45325 
Plowman & Davis 5 169 
Hatschbach 38801 
Bunting 2936 
Wurdack 2818 
Wurdack et  al. 2783 
Wurdack et  al. 2803 
Proctor 10092 
Prance e t  al. 5429 
Woytkowski 7998 
Schultes & Cabrera 18939 
Lindeman 1968 
Irwin e t  al. 48049 
Donselaar 2404 
Ekman 15644 
Cuatrecasas 19433 
Hatschbach e t  al. 13924 
Irwin et al. 25001 
Irwin et al. 28796 
Anderson 8627 
Hatschbach et al. 36356 
Duarte 8248 
Ekman 2366 
Wurdack et al. 271 1 
Ruiz T e r a n  92 1 1 
Wurdack et  al. 2793 
Ruiz T e r a n  et al. 81 19 
Pittier 12667 
Bourgeau 3238 
Seifriz 92 
Alston 7305 
Pires 14874 
Maguire et al. 36395 
Steyermark & Agostini 
Proctor 10 163 
Dodson 7390 
91096 
Trinidad 
Bolivia 
Venezuela 
Venezuela 
Ecuador 
Venezuela 
Brazil 
Peru 
Brazil 
Ecuador 
Ecuador 
Costa Rica 
Brazil 
Guyana 
Bolivia 
Brazil 
Venezuela 
United 
States 
Venezuela 
Venezuela 
Jamaica 
Brazil 
Peru 
Colombia 
Surinam 
Brazil 
Surinam 
Cuba 
Colombia 
Brazil 
Brazil 
Brazil 
Brazil 
Brazil 
Brazil 
Haiti 
Venezuela 
Venezuela 
Venezuela 
Venezuela 
Venezuela 
Mexico 
Colombia 
Colombia 
Brazil 
Venezuela 
Venezuela 
Jamaica 
Ecuador 
166 
6 5  
216 
15, 143 
213 
170 
75 
45 
218, 219 
115, 127 
11 
107 
171 
67 
56, 140 
95, 104 
38, 179 
38 
2, 10, 31 
38 
31 
28 
24 
28 
4, 31 
28 
1 ,  10 
34 
28 
29 
29 
29 
34 
11, 12, 28, 29 
11, 12, 28, 29 
28 
31 
29 
38 
31 
23, 24, 28 
2 5 , 2 9  
28, 38 
11, 16 
39 
29 
29 
7, 11 
7, 14 
1 , 5  
11 
1 
39, 46 
11 
17, 19 
17 
16, 17, 21, 27 
1, 1 1  
17 
1, 16 
1, 26, 29 
2, 3, 11 
1,  3, 10, I 1  
6, 22, 24 
2, 14, 15 
3, 30 
NUMBER 63 15 
Name 
lndurnent 
Collector Locality Figures type(s) 
Ossaea brenesii Standley 
Ossaea cucullata Gleason 
Ossaea lomensis Urb. 
Ossaea paucijlora (Naud.) Urb. 
Ossaea quinquenervia (Mill.) Cogn. 
Ossaea rufescens (Griseb.) C. Wr. ex Sauv. 
Ossaea scabrosa (L.) DC. 
Ossaea verrucosa (Griseb.) Alain 
Pachyanthus cubensis A. Rich. 
Pachyanthus discolor Naud. 
Pachyanthus reticulatus Britton & Wilson 
Pleiochiton ebracteatum Triana 
Pterolepsis alpestris (DC.) Triana var. 
Pterolepis alpestris (DC.) Triana var. 
Pterolepis balansaei Cogn. 
Pterolepis cataphracta (Cham.) Triana 
Pterolepzs glomerata (Rottb.) Miquel 
alpestris 
imbricata Cogn. 
Pterolepsis glomerata (Rottb.) Miquel 
Pterolepis glomerata (Rottb.) Miquel 
Pterolepis maritima (St. Hil.) Cogn. 
Pterolepis paludosa Cogn. 
Pterolepis parnassfol ia  (DC.) Triana 
Pterolepis pauciflora (Naud.) Triana var. 
Pterolepis pumila (Bonpl.) Cogn. 
Pterolepis riedeliana Cogn. 
Pterolepis rotundfol ia  Wurdack 
hirsutissima Cogn. 
Pterolepzs salrmannii (Naud.) Cogn. 
Rhynchanthera dichotoma (Desr.) DC. 
Salpinga glandulosa (Gleason) Wurdack 
Salpinga maguirei Gleason 
Salpinga secunda DC. 
Siphanthera arenaria (DC.) Cogn. 
Siphanthera villosa Cogn. 
Siphanthera sp. 
Siphanthera sp. 
Stenodon suberosus Naud. 
Svitramia pulchra Cham. 
Tateanthus duidae Gleason 
Tessmanianthus calcaratus (Gleason) 
Tetrazygia angust fol ia  (Sw.) DC. 
b? u r dac k 
Tetrazygia bicolor (Mill.) Cogn. 
Schnell 62 1 
Croat 19037 
Howard 12234 
Lopez Figueiras 285 
Pittier 4480 
Ekman 6843 
Proctor 7679 
Ekman 3 109 
Killip 42755 
Clemente 4454 
Lopez Figueiras 227 
Hatschbach 24 190 
Hatschbach 29925 
Archer & Mello Barreto 
Arb0 et al. 169b 
B e l e m  1867 
Sastre 192 
4947 
Ernst 1231 
Santos 598 
Rose & Russell 20694 
Mori 12350 
Mori et al. 12637 
L.B. Smith 6946 
Maguire et al. 36126 
Ha tsc h bac h 3 243 7 
Harley 22550 
Harley 17975 
Belem 3877 
Maguire et al. 42319 
Steyermark & 
Bunting 103150 
Schultes & Cabrera 16901 
Maguire et al. 4922 1 
Irwin et al. 20893 
Calderon et al. 2586 
Cid et al. 523 
Hatschbach 38804 
Pereira 3 133 
Maguire et al. 42227 
Cuatrecasas 14 19 1 
Little 26 1 13 
Moldenke 774 
Costa Rica 
Peru 
Dominican 
Republic 
Cuba 
Panama 
Cuba 
Jamaica 
Cuba 
Cuba 
Cuba 
Cuba 
Brazil 
Brazil 
Brazil 
Paraguay 
Brazil 
French 
Guiana 
Dominica 
Brazil 
Brazil 
Brazil 
Brazil 
Brazil 
Venezuela 
Brazil 
Brazil 
Brazil 
Brazil 
Venezuela 
Venezuela 
Colombia 
Brazil 
Brazil 
Brazil 
Brazil 
Brazil 
Brazil 
Venezuela 
Colom bia 
British 
Virgin 
Islands 
States 
United 
223 
162 
5, 111, 155 
5 4 , 5 5 ,  119 
195 
183 
167 
31 
235, 236 
237-239 
122 
229-232 
233, 234 
226 
85 
58 
86 
46 
224 
191 
4, 40 
6, 10, 11, 26 
25 
11, 26, 31, 46 
6, 16, 25, 31 
6, 10, 46 
6, 15, 17 
11, 15, 31 
29, 33 
31 
17, 28, 29 
2 
44 
44 
45 
3, 18, 35, 42 
43 
43 
43 
43 
43 
3, 11, 42 
45 
42 
42 
3, 16, 18, 43, 
43 
1 
3 
41 
3, 12 
1 
1, 11 
1, 4, 22 
1, 4, 22 
7, 11 
12 
3, 5 
40 
29, 32 
46 
39 
16 SMITHSONIAN CONTRIBUTIONS TO BOTANY 
Indument 
Name Collector Locality Figures tYP+) 
Tetrazygia crotonfolia (Desr.) DC. 
Tetrarygia discolor (L.) DC. 
Tetrarygia hispida (Sw.) Macf. 
Tetrazygia longicollis Urb. & Cogn. 
Tetrazygia tuerckheimii (Cogn.) Urb. & 
Tetrazygia urbanii Cogn. 
Tibouchina aegopogon (Naud.) Cogn. 
Tibouchina anderssonii Wurdack 
Tibouchina aspera Aubl. var. aspera 
Tibouchina aspera Aubl. var. asperrima 
Tibouchina bahiensis Wurdack 
Tibouchina barbigera (Naud.) Baill. 
Tibouchina bipenicillata (Naud.) Cogn. 
Tibouchina calycina Cogn. var. parufol ia  
Tibouchina catharinae Pittier 
Cogn. 
Cogn. 
Cogn. 
Tibouchina catharinae Pittier 
Tibouchina chamaecistus (kaud.) Cogn. 
Tibouchina chamissoana Cogn. 
Tibouchina crassiramis Cogn. 
Tibouchina dimorphophylla Gleason 
Tibouchina dzssitzj7ora Wurdack 
Tibouchina duidae Gleason 
Tibouchina edmundoi Brade 
Tibouchina estrellensis (Raddi) Cogn. 
Tibouchinafissinervia (DC.) Cogn. 
Tibouchznafraterna N.E. Brown 
Tibouchina gleasoniana U'urdack 
Tibouchina granulosa (Desr.) Cogn. 
Tibouchina guaraensis Wurdack in ed. 
Tibouchina inopinata M'urdack 
Tibouchina i m i n i i  Wurdack in ed. 
Tzbouchina karstenza Cogn. 
Tzbouchzna lepidota (Bonpl.) Baill 
Tzbouchzna l lanorum Wurdack 
Tzbouchzna mathaez Cogn. 
Tzbouchzna melastomozdes (Naud ) Cogn. 
Tzbouchzna mzcrophqlla Cogn 
Tzbouchzna morzz W'urdack 
Tzbouchzna oreophzla Wurdack 
Tzbouchzna ornata (SN.) Baill. 
Tzbouchzna paleacea (Triana) Cogn. 
Tibouchzna papyrus (Pohl) Toledo 
Tibouchina praecox Wurdack in ed. 
Tzbouchzna szpapoana Gleason 
Jimenez 3601 
Proctor 17233 
Howard & Proctor 14 190 
Ekman H4971 
Liogier 12835 
Howard 16649 
Heringer 7821-15 
Harling & Anderson 14 174 
Maguire et al. 4 1465 
Maguire et al. 47000 
Santos 2716 
Ratter et al. R-1344 
Davidse 2798 
Vargas 14722 
Maguire & Politi 28694 
Steyermark 105 106 
Webster et al. 9 175 
L.B. Smith et al. 14632 
Anderson 100 16 
Vargas 6258 
Maguire et al. 42453 
Cowan & Wurdack 3 1 169 
Ribeiro 1359 
Pabst 7335 
Harley 15823 
Wurdack et a]. 2834 
Asplund 16227 
Emygdio 4 19 
Irwin et al. 21306 
Wilbur & Stone 10491 
Irwin et al. 1 17 1 1 
C uatrecasas 7 6 5 9 
Wurdack et al. 2753 
Jaramillo et al. 333 
Woytkowski 6053 
Macedo 5358 
Irwin 2766 
Mori et al. 10726 
Mori & Benton 13592 
Sastre et al. 19 17 
von Sneidern 3086 bis 
Macedo 3423 
Irwin et al. 2 1208 
Maguire & Politi 27658 
Dominican 
Republic 
Grenada 
Jamaica 
Haiti 
Dominican 
Republic 
Puerto Rico 
Brazil 
Ecuador 
Venezuela 
Brazil 
Brazil 
Brazil 
Venezuela 
Peru 
Venezuela 
Venezuela 
Martinique 
Brazil 
Brazil 
Peru 
Venezuela 
Venezuela 
Brazil 
Brazil 
Brazil 
Venezuela 
Ecuador 
Brazil 
Brazil 
Costa Rica 
Brazil 
Colombia 
Venezuela 
Colombia 
Peru 
Brazil 
Brazil 
Brazil 
Brazil 
Guadeloupe 
Colombia 
Brazil 
Brazil 
Venezuela 
161, 174 
6 
215 
184 
106 
145 
198 
206 
16 
129, 134 
2 0 , 9 7  
9, 10 
202 
28, 209 
210 
207,211 
20 1 
205 
160 
212 
33 
26 ,29  
11, 31 
31, 38 
30, 31 
31 
2, 17, 35, 37 
11, 16 
3 5 , 3 7  
16, 37 
12, 24, 28 
36 
11, 36 
15, 17, 21 
11, 16, 35, 37, 
45 
11, 16, 35, 37, 
45 
11 
1 , 3 4  
15, 34 
16, 17 
35-37 
3 5 , 3 7  
35, 36 
17, 20, 21 
14, 17, 21 
3 5 , 3 7  
15, 37 
11, 17, 21 
16, 36, 37 
3 3 , 3 7  
2, 16, 17, 36, 
37 
35, 36, 37 
14, 36, 37 
35, 36 
35, 36 
35 
1 1  
1 ,  11, 28 
2, 17, 19, 20, 
26 
2, 12 
15, 16, 37 
35 
26, 35, 36, 37 
37 
NUMBER 63 17 
Name 
Indument 
Collector Locality Figures type(s) 
Tibouchina spruceana Cogn. 
Tibouchina stellipilk Wurdack 
Tibouchina steyermarkii Wurdack 
Tibouchina striphnocalyx (DC.) Gleason 
Tzbouchzna tamberlzkza Wurdack in ed. 
Tzbouchzna uruzlleana (DC.) Cogn. 
Tzbouchzna sp., sect. Barbzgerae 
Tococa arzstata Benth. 
Tococa caquetana Sprague 
Tococa guzanenszs Aubl. 
Tococa obouata Gleason subsp. neblinensis 
Tococa spadzczjlora Triana 
Wurdack 
Topobea aeruginosa (Standl.) L. Wms. 
Topobea antsophylla Triana 
Topobea castanedae Wurdack 
Topobea cutucuenszs Wurdack 
Topobea ferrugznea Gleason 
Topobea glabrescens Triana 
Topobea longzloba Wurdack 
Topobea parasztzca Aubl. 
Topobea pittzeri Cogn. 
Topobea praecox Gleason 
Topobea pubescens Gleason 
Topobea trianaei Cogn. 
Topobea verrucosa Wurdack 
Trembleja lanzjlora (Don) Cogn. 
Trembleya neopyrenaica Naud. 
Trembleya paruzjlora (Don) Cogn. ssp. 
heterostemon (DC.) Cogn. 
Trembleya parvzjlora (Don) Cogn. ssp. 
heterostemon (DC.) Cogn. 
Triolena amazonica (Pilger) Wurdack 
Triolena asplundii Wurdack 
Triolena pileoides (Triana) U?urdack 
Triolena pluvialis (Wurdack) Wurdack 
Trzolena stenophylla Standl. 8s Steyerm. 
Bunting et al. 3548 
Prance 4806 
Steyermark et al. 109325-A 
Schultes et al. 17998 
Hatschbach et al. 36046 
Reitz & Klein 2794 
Anderson 7364 
de la Cruz 1622 
Mori et al. 9165 
Maguire et al. 41587 
Maguire et al. 42270 
Archer 1976 
Yuncker et al. 6267 
Cuatrecasas 23733 
Killip & Garcia 332 12 
Madison 3424 
U?urdack 34274 
Gentry & Fallen 17846 
Bristol 378 
Oldeman B-3437 
H. Lug0 2401 
Dressler 8c Williams 3958 
Forero et al. 4145 
Killip & Cuatrecasas 39088 
Madison 3566 
Hatschbach 29899 
Anderson 9367 
Occhioni 504 1 
Roppa 6 15 
McDaniel & Rimachi 17377 
H.Lugo4902 
Cuatrecasas 16696 
Holm-Nielsen & Jeppesen 
948 
Venezuela 
Brazil 
Venezuela 
Colombia 
Brazil 
Brazil 
Brazil 
Guyana 
Brazil 
Venezuela 
Venezuela 
Colombia 
Honduras 
Colombia 
Colombia 
Ecuador 
Venezuela 
Colombia 
Colombia 
French 
Guiana 
Ecuador 
Panama 
Colombia 
Colombia 
Ecuador 
Brazil 
Brazil 
Brazil 
Brazil 
Peru 
Ecuador 
Colombia 
Ecuador 
Steyermark 45007 Guatemala 
17, 18, 125 
203, 208 
19, 204, 
240-242 
37 ,79  
4, 139 
29 
66 
7 
72,244 
32, 190 
112 
228 
88 
39 
180 
156 
13, 120, 
176 
128 
197 
57 
1 2 1  
74 
1 9 , 3 7  
11, 15, 24 
35, 36 
35, 37, 45 
35, 36 
11 
34, 35, 37 
1, 3, 11, 46 
1 , 2 , 3 ,  10, 11, 
22 
2, 3,  11 
1, 3, 10, 1 1  
11, 16, 17,22,  
1 ,  4, 10, 16, 
2, 4, 31 
2, 4, 16, 30, 
31 
2, 2 1 ,  41 
17, 31, 46 
12, 31 
30 
3, 30, 31 
4, 31 
30 
25 
17, 29 
4, 15, 17, 19, 
34 
1 ,  7 
7 
7 
3, 1 1 ,  18 
11, 15 
3, 11 
16 
3, 1 1  
31 
17, 46 
24 
References 
Baas, P. 
1981. A Note on Stomata1 Types and Crystals in the 
Leaves of Melastomataceae. Blumea, 27:475-479. 
Chemistry and Morphology of Plant Epicuticular 
Waxes. In  D.F. Cutler, K.L. Alvin, and C.E. Price, 
editors, The Plant Cuticle, pages 139-165. London 
and New York: Academic Press. 
Epidermal Hair Morphology in Solanum, Sect. 
Solanum. Journal of the Linnean Society, Botany, 
Baker, E.A. 
1982. 
Edmonds, J.M. 
1982. 
85: 153-167. 
Feissly, Claude 
1964. Sur I?ornementation du tube calicinal de quelques 
Osbeckiees africaines. Bulletin de la Societe Neucha- 
teloise des Sciences Naturelles, 87: 137-1 70 .  
Calcium Oxalate Crystals in Plants. The Botanical 
Review, 46:361-427. 
Franceschi, Vincent R., and H.T. Horner, Jr. 
1980. 
Gottschall, Michael 
1900. Anatoniisch systematische Untersuchung des 
Blattes der Melastomaceen aus der Tribus Micon- 
ieae. Memoires d e  1?Herbier Boissier, 19: 1 - 177, 3 
plates. 
Terminology and Classification of Quercus Tri- 
chomes. Journal of the Elisha Mitchell Scientafzc 
Society, 92: 151-1 61. 
Atlas of Foliar Surface Features in Woody Plants, 
I :  Vestiture and Trichome Types of Eastern 
North American Quercus. Bulletin of the Torrey 
Botanical Club, 106:313-325. 
Atlas of Foliar Surface Features in Woody Plants, 
\?I: Carya (Juglandaceae) of North America. Brit- 
tonia, 36: 140-1 53. 
Die Verbreitung der Haartypen in den natur- 
lichen Verwandtschaftsgruppen. In  J.C.Th. 
Uphof, Plant Hairs. In Handbuch der Pjlanzenan- 
atomie, Band 4, Teil 5, Abteilung: Histologie, 
pages 207-250. Berlin-Nikolassee: Gebruder 
Borntraeger. 
Inamdar, J.A., R. Balakrishna Bhat, and T.V. Ramana Rao 
Structure, Ontogeny, Classification, and Taxon- 
omic Significance of Trichomes in Malvales. Ko- 
rean Journal of Botany, 26: 15 1-1 60. 
Hardin, J.W. 
1976. 
1979. 
Hardin, J.W., and D.E. Stone 
1984. 
Hunimel, Karl, and Karin Staesche 
1962. 
1983. 
Johnson, Hyrum B. 
1975. Plant Pubescence: An Ecological Perspective. The 
Botanical Review, 41:233-258. 
Plant Surfaces. vii + 93 pages. London: Edward 
Arnold Limited. 
Role of Trichomes in Plant Defense. Quarterly 
Review ofBiology, 48:3-15. 
Juniper, B.E., and C.E. Jeffree 
1983. 
Levin, D.A. 
1973. 
Metcalfe, C.R., and L. Chalk 
1950. Melastomaceae. In Anatomy of the Dicotyledons, 
1 :637-649. Oxford, England: Clarendon Press. 
Palezieux, Philippe de 
1899. Anatomisch-systematische Untersuchung des 
Blattes der Melastomaceen mit Ausschluss der 
Triben Microlicieen, Tibouchineen, Miconieen. 
Bulletin de I?Herbier Boissier, 7(App. 5):l-86, 3 
plates. 
A Glossary of Plant Hair Terminology. Brittonia, 
Payne, Willard W.  
1978. 
30~239-255. 
Pflaum, Fritz 
1897. Anatomisch systematische Untersuchung des 
Blattes der Melastomaceen aus den Triben: Mi- 
crolicieen und Tibouchineen. 91 pages, 2 plates. 
Dissertation, Munich. 
Rodriguez, Eloy, Patrick L. Healey, and Indira Mehta, edi- 
Biology and Chemistry o fp lant  Trichomes. vii + 255 
pages. New York and London: Plenum Press. 
Terminology of Hairs in the Genus Solanum. 
Taxon, 20:501-508. 
Rhododendron Hairs and Taxonomy. I n  J.L. Lu- 
teyn and M.E. O?Brien, editors, Contributions to- 
ward a Classzjication of Rhododendron, pages 89- 
115. New York: The  New York Botanical Garden. 
Theobald, William L., Joseph L. Krahulik, and Reed Rollins 
Trichome Description and Classification. In  C.R. 
Metcalfe and L. Chalk, Anatomy ofthe Dicotyledons, 
second edition, 1 :40-53. Oxford, England: Clar- 
endon Press. 
Plant Hairs. In Handbuch der Pjlanrenanatomie, 
Band 4, Teil 5, Abteilung: Histologie, pages 1- 
206, 25 1-292. Berlin-Nikolassee: Gebruder 
Borntraeger. 
tors 
1984. 
Roe, K.E. 
1971. 
Seithe, Alniut 
1980. 
1979. 
Uphof, J.C.Th. 
1962. 
18 
NUMBER 63 19 
Weidt, Edwin chonie der Melastomataceen Mzconia magnijica 
Tr. und Medintlla venosa Blume. Oesterreichische 
Botanische Zeitschrqt, 11 1 :372-392. 
1935. Die Enttvicklung der Blatter der Melastomataceen 
Heterotrichum macrodon Planch. und Clidemia hirta 
Don. Beitrage zur  Biologie der P?anzen, 23:252- 
281. 198 1. T h r e e  Species of Tibouchina (Melastomataceae) 
Wurdack, J.J. 
Winkler, S. from Bahia, Brazil. Brittonia, 33:304-308. 
1964. Entwicklung und Funktion gewisser Sterntri- 
20 SMITHSONIAN CONTRIBUTIONS TO BOTANY 
FIGURES 1 -4.-Mixed hair types: 1, Macrocentrum vestiturn (H, X70); 2, Macairea albzjlora (LL, 
X200); 3 ,  Lavoisiera ordinata (UL,  X53); 4, Tococa caquetana (H,  X34). 
NUMBER 63 
FIGURES 5-8.-Mixed hair types: 5 ,  Ossaea quinquenervza (LL, X150); 6 ,  Tetrazygia hispida (LL, 
X75); 7, Tococa spadiczjlora (UL,  X32); 8, Leandra multuplinervis (LL, X330). 
21 
22 SMITHSONIAN CONTRIBUTIONS TO BOTANY 
FIGURES 9-1 2.--Mixed hair types: 9, Tzbouchina granulosa (LL, X34); 10, Tzbouchina granulosa 
(LL, x100); 11, Monochaetum mariae (LL, X55); 12,  Clidemia cuatrecasasii (LL, x100). 
NUMBER 63 
FIGURES 13-16.--Mixed hair types: 13, Topobea trianaei (LL, X42); 14, Conostegia lasiopoda 
(LL, X200); 15, Miconia titanophylla (LL, X30); 16, Tibouchina duidae (LL, X30). 
23 
24 SMITHSONIAN CONTRIBUTIONS TO BOTANY 
FIGURES 17-20.--Mixed hair types: 17, Tibouchina spruceana (UL,  X30); 18, Tibouchina 
spruceana (LL,  X90); 19, Tibouchina striphnocalyx (LL, X50); 20, Tibouchina gleasoniana (LL,  
X21).  
NUMBER 63 
FIGURES 2 1-24.-Long-staIked glands with thin-walled heads: 21, Meriania speciosa (LL, X340); 
22, Maguireanthus ayangannae (UL,  X 100); 23, Lauoisiera mucorqera (LL, X375); 24, Gomolia 
lanceaeflora (LL, x220). 
25  
26 SMITHSONIAN CONTRIBUTIONS TO BOTANY 
FIGURES 25, 26.-Long-stalked glands with thin-walled heads: 25, Clidemia octona (LL, X 100); 
FIGURES 27-28.-Short-stalked glands with thin-walled elongate heads: 27,  Bertolonia maculata 
26, Blakea glandulosa (UL, X120). 
(H, X 1000); 28,  Tzbouchzna iwin i i  (LL, X 1300). 
NUMBER 63 
FIGURES 29-32.-Short-stalked glands with thin-walled elongate heads: 29, Tococa guianensis 
(LL, X750); 30, Clidemia globulijera (UL,  X600); 31, Pleiochiton ebracteatum (LL, X375); 32, 
Topobea anisophylla (UL, X950). 
27 
28 SMITHSONIAN CONTRIBUTIONS TO BOTANY 
FIGURES 33-36.-Short-stalked glands with thin-walled short heads: 33, Cambessedesia cambes- 
sedesiozdes (LL, X750); 34, Macrocentrum uestitum (H, X 1000); 3.5, Marcetza harleyi (LL, X500); 
36, ,Miconza cremadena (LL, X660). 
NUMBER 63 
FIGURES 37-40.-Short-stalked glands with thin-walled short heads: 37, Tococa aristata (LL, 
X 1500); 38, Ossaea boekei (UL,  X900); 39, Topobea parasztzca (UL,  X800); 40, Cyphostyla strigosa 
(UL,  X2000). 
29 
30 SMITHSONIAN CONTRIBUTIONS TO BOTANY 
FIGURES 4 1 -44.-Sessile glands with thin-walled heads: 4 1 ,  Graffenrieda cucullata (LL, X250); 
42, Macairea spruceana (LL, X235); 43, Conostegia setosa (LL, X750); 44, Blakea trinervia (LL, 
X 1500). 
NUMBER 63 
FIGURES 45-48.--Stalked glands with smooth (thick-walled?) heads: 45, Microlicia macrophylla 
(UL, X550); 46, Tateanthus duidae (LL, X400); 47, M a c a i r e a p a r u ~ o l i a  (UL, X125); 48, Comolia 
lanceaeflora (UL, X200). 
31 
32 SMITHSONIAN CONTRIBUTIONS T O  BOTANY 
FIGURES 49-52.--Slightly furrowed more or less stalked glands: 49, Graffeenriedafruticosa (UL,  
X1000); 50, Miconia alata (LL, X1060); 51, Clidemia japurensis (LL, X1000); 52, Clidemia 
rubra (LL, X1260). 
NUMBER 63 
FIGURES 53-56.-Slightly furrowed more or less stalked glands: 53, Leandra macropora (LL, 
X800); 54, Ossaea scabrosa (LL, X765); 5 5 ,  Ossaea scabrosa (UL,  X700); 56, Necramzum 
gigantophyllum (LL, X 5 8 0). 
33 
34 SMITHSONIAN CONTRIBUTIONS TO BOTANY 
FIGURES 37-59.-Unfurroic.ed sessile glands: 57, Trembleya neopyrenaica (EL, X3500?); 38, 
FIGURE 60.-Pebbled sessile gland, Leandra bergiana (H, X 1500). 
Stenodon suberosus (UL,  XIOOO); 59, Clidemiafuertesii ( U L ,  X5000). 
NUMBER 63 
FIGURES 61-64.-Glands with basal pedestals: 61, Marcetia harleyi (H, X 1000); 62, Conostegia 
subcrustulata (EL,  X 1500);  63, Clidemia septuplinervia (UL, X1000); 64, Leandra multuplinervis 
( U L ,  X1000).  
35 
SMITHSONIAN CONTRIBUTIONS TO BOTANY 
FIGURES 65-68.-Lateral glands: 65 ,  Miconia russea (LL, X465); 66 ,  Tococa obovata subsp. 
neblinensis (LL, X180); 67 ,  Myrmidone macrosperma (H,  X600); 68 ,  Clidemia simpsonii (UL, 
X500). 
NUMBER 63 
FIGURES 69-72.-Lateral glands: 69, Clidemia ciliata (LL, X270); 70, Leandra macropora ( H ,  
X750); 71, Blakea allotricha (UL, X180); 72, Topobea aeruginosa (UL, X500). 
37 
38 SMITHSONIAN CONTRIBUTIONS TO BOTANY 
FIGURES 73-76.-Elongated smooth or fluted hairs: 73, Adelobotrys intonsa (LL, X80); 74, 
Triolena pileoides (EL,  X75); 75, Microlicia albida (CL, X230); 76, Macairea spruceana (LL, 
X210). 
NUMBER 63 
FIGURES 77-80.-Elongated smooth or fluted hairs: 77, Conostegia caelestis (UL,  X80); 78, 
Calycogonium domatiatum (UL, X 120); 79, Tococa aristata (LL, X65); 80, Clidemia submontana 
(LL,  X90). 
39 
40 SMITHSONIAN CONTRIBUTIONS T O  BOTANY 
FIGURES 8 1 -84.-Elongated smooth or fluted hairs: 8 1 ,  Anaectocalyx bracteosa (LL, X500); 82 ,  
Henriettella tuberculosa (LL, X90); 83, Blakea wilburiana (UL, X100); 84, Cyphostyla strigosa 
(UL,  X240). 
NUMBER 63 
FIGURES 85-88.-Elongated alveolate hairs: 8 5 ,  Salpinga secunda (UL, X 150);  86, Svitramia 
pulchra (UL, X90);  87, Miconia luteynii (LL, X l l O ) ;  88, Topobea glabrescens (LL, X80).  
41 
42 SMITHSONIAN CONTRIBUTIONS TO BOTANY 
FIGURES 89, 90.-Elongated smooth thin-walled hairs: 89, Ernestia pullei (LL, X400); 90, 
FIGURES 91, 92.-Conic hairs without enations: 91, Meriania radula (UL, X200); 92, Marcetia 
Miconia anderssonii (H, X530). 
lanuginosa (UL, X85). 
NUMBER 63 
FIGURES 93-96.-Conic hairs without enations: 93, Miconia penicillata (UL, X 140); 94, Leandra 
nultuplinemis (UL, X600); 95, Ossaea asperi$olia (LL, X360); 96, Llewelynia williamsii (UL, 
X630). 
43 
44 SMITHSONIAN CONTRIBUTIONS TO BOTANY 
FIGURES 97-1 00.-Bulla-based hairs without enations: 97, Tibouchina gleasoniana (UL, X50); 
98, Brachyotum angustqolium (UL, X50); 99, Miconia ancistrophora (UL, x l10 ) ;  100, Calycogon- 
ium krugii (UL, X90). 
NUMBER 63 
FIGURES 10 1-1 04.--Bulla-based hairs without enations: 101, Anaectocalyx bracteosa (UL, X60); 
102, Henriettella tuberculosa (UL, X120); 103, Leandra melastomoides (UL, X170); 104, Ossaea 
aspergolza (H,  X175). 
45 
46 SMITHSONIAN CONTRIBUTIONS T O  BOTANY 
FIGURES 105- 108.-Elongated slightly roughened hairs: 105, Bertolonia maculata (LL, X 100); 
106, Tibouchina aspera var. asperrima (LL, X175); 107, Monochaetum rotundijolium (UL, X185); 
108, Conostegia setosa (UL, X80). 
m
 
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 10
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 r
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 c
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 L
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 O
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 T
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 1
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48 SMITHSONIAN CONTRIBUTIONS TO BOTANY 
FIGURES 1 13-1 16.-Elongated moderately roughened hairs: 11 3, Meriania sclerophylla (LL, 
X300); 114, Chaetolepis microphylla (LL, X200); 115, Monochaetum discolor (H,  Xl10); 116, 
Clidemia cuatrecasasii (LL, X 170). 
NUMBER 63 
FIGURES 1 17-1 20.-Elongated moderately roughened hairs: 1 17, Henriettella fascicularis (LL, 
X280); 118, Leandra rnicrophylla (UL,  X275); 119, Ossaea scabrosa (LL, X120); 120, Topobea 
trianaei (LL, x73). 
49 
50 SMITHSONIAN CONTRIBUTIONS T O  BOTANY 
FIGURES 121-124.-Conic slightly roughened hairs: 121, Triolena amazonica (UL, X350); 122, 
Pterolepis cataphracta (UL, X300); 123, Miconia luteynii (UL, X400); 124, Leandra amplexicaulis 
(UL, X200). 
NUMBER 63 
FIGURES 125-1 28.-Conic densely roughened hairs: 125, Tibouchina spruceana (LL, X325); 
126, Chaetolepis lindeniana (H, X160); 127, Monochaetum discolor (UL, X180); 128, Topobea 
uerrucosa (LL, X132). 
51 
5 2  SMITHSONIAN CONTRIBUTIONS TO BOTANY 
FIGURES 129-1 JZ.-Bulla-based roughened hairs: 129, Tibouchina estrellensis (UL,  X80); 130, 
Brachyotum multituberculatum (UL, X70); 13 1, Brachyotum weberbaueri (UL, X20); 132, Brachy- 
otum weberbaueri (UL,  X100). 
NUMBER 63 
FIGURES 133-1 36.-Elongated hairs with greatly roughened (substellate) base: 133, Meriania 
steyermarkii (LL, X240); 134, Tibouchina estrellensis (LL, X280); 135, Henriettea multzjlora (UL, 
X100); 136, Blakea calyptrata (UL, X120). 
53 
54 SMITHSONIAN CONTRIBUTIONS T O  BOTANY 
FIGURES 137-14O.-Few(2-5)-armed hairs: 137, Adelobotrys barbata (LL, X140); 138, Farrzng- 
toniafasciculata (Stem, X60); 139, Tococa caquetana (H, X650); 140, Necramium gzgantophyllum 
(LL, X640). 
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re
an
th
us
 a
ya
ng
an
na
e 
(H
, 
X
27
5)
; 
14
2,
 
M
ic
on
ia
 h
et
er
oc
ha
et
a 
(L
L
, X
2 
10
);
 1
43
, M
ic
on
ia
 ti
ta
no
ph
yl
la
 (
L
L
, X
27
0)
; 
14
4,
 C
lid
em
ia
 d
im
or
ph
ic
a 
(U
 I,
, X
26
0)
. 
56 SMITHSONIAN CONTRIBUTIONS T O  BOTANY 
FIGURES 145-1 48.-Stipitate-stellate hairs: 145, Tibouchina bahiensis (LL, X 100); 146, Miconia 
dorsiloba (LL, X190); 147, Clidemia bullosa (UL, X300); 148, Leandra neruosa (LL, X175). 
NUMBER 63 
FIGURES 149-1 52.-Dendritic hairs with short  axis a n d  few-moderate number  of terete arms: 
149 ,  Conostegia lindenii (LL, X260); 150, Miconia adenocalyx (LL, X85 1); 15 1, Calycogonzurn 
calycopteris (H,  X730); 152,  Maieta guianensis (LL, X500). 
57 
58  SMITHSONIAN CONTRIBUTIONS TO BOTANY 
FIGURES 153- 156.-Dendritic hairs with short axis and few-moderate number of terete arms: 
153, Henriettea lasiostylzs (LL, X300); 154, Leandra sulfurea (LL, X500); 155, Ossaea quznque- 
nervia (UL,  X340); 156, Topobea pubescens (LL, X240). 
NUMBER 63 59 
FIGURES 157-1 60.-Dendritic hairs with well-developed axis and moderate number of terete 
short to moderately long arms: 157, Axinaea sclerophylla (LL, X200); 158, Cambessedesia 
cambessedesioides (LL, X260); 159, Macairea albzjlora (LL, X1010); 160, Tibouchina oreophila 
(LL, X600). 
60 SMITHSONIAN CONTRIBUTIONS TO BOTANY 
FIGURES 16 1, 162.-Dendritic hairs with well-developed axis and moderate number of terete 
short to moderately long arms: 161, Tetrazygza discolor (LL, X160); 162, Ossaea pauczjlora 
(H ,  X300). 
FIGURES 163, 164.-Dendritic hairs with well-developed axis and numerous short arms: 163, 
Blakea calyptrata (LL, Xl70); 164, Blakea calyptrata (H,  X300). 
NUMBER 63 
FIGURES 165-168.-Dendritic hairs with w~ell-developed axis and few long terete arms: 165, 
Chaetolepis microphylla (LL, X573); 166, Miconia rufescens (UL,  X 150); 167, Pachyanthus 
reticulatux (H, X55); 168, Leandra sublanata (H,  X 175). 
61 
62 SMITHSONIAN CONTRIBUTIONS TO BOTANY 
FIGURES 169-1 72.-Dendritic hairs with well-developed axis and many long terete arms: 169, 
Meriania urceolata (H, X460); 170, Microlepis oleaefolia (UL, X7 10); 17 1, Monochaetum venosum 
(LL, X250); 172, Miconia mirabilis (LL, X460). 
NUMBER 63 
FIGURES 173-1 76.-Dendritic hairs with well-developed axis and many long terete arms: 173, 
Miconia incurva (LL, X301); 174, Tetrazygia discolor (LL, X475); 175, Leandra sulfurea (H, 
X380); 176, Topobea trianaei (LL, X130). 
63 
64 SMITHSONIAN CONTRIBUTIONS T O  BOTANY 
FIGURES 177-1 80.-Dendritic hairs with short thin-walled arms: 177, Graffenrieda scandens 
(LL, X500); 178, Clidemia densijlora (LL, X240); 179, Ossaea boekei (H, X340); 180, Topobea 
praecox (UL,  X425). 
NUMBER 63 
FIGURES 18 1 - 184.-Dendritic hairs with moderately long thin-walled arms: 18 1, Merianza 
sclerophylla (LL, X600); 182, Miconia nigrzcans (LL, X600); 183, Pachyanthus discolor (H,  X520); 
184, Tetrazygza urbanzz (H, X500). 
65 
66 SMITHSONIAN CONTRIBUTIONS TO BOTANY 
FIGURES 185-1 88.-Dendritic hairs with moderately long thin-walled arms: 185, Charianthus 
fadyenii (H, X700); 186, Calycogonzum cocoense (LL, X270); 187, Clidemia cuatrecasasii (UL, 
X360);  188, Leandra subseriata (H, X600).  
NUMBER 63 
FIGURES 189, 190.-Dendritic hairs with moderately long thin-walled arms: 189, Blakea 
FIGURES 19 1 ,  192.-Dendritic hairs with thin-walled arms and warty trunk: 191, Tetrazygia 
calyptrata (UL,  X400); 190, Topobea anisophylla (LL, X260). 
angustifolia (H,  X340); 192, Leandra nervosa (H, X250). 
67 
FI
(;I
JR
E:
S 1
99
-1
06
.-
l)
en
tl
Ii
ti
~ 
ha
ir
s 
w
it
h
 l
on
g 
th
ir
i-
w
al
le
d 
ar
m
s:
 1
93
, M
er
za
nz
a 
ur
ce
ol
at
a 
([.
I,,
 
X
36
0)
; 
19
4,
 C
on
os
te
gz
a 
su
bc
ru
st
ul
at
a 
(k
JI
., 
X
30
0)
; 
19
5,
 P
ac
hy
an
th
us
 c
ub
en
si
s 
(L
13
, X
ZO
O
); 
19
6,
 
H
en
ri
et
te
a 
m
ul
l$
or
a 
(L
L
, x
 1
70
). 
NUMBER 63 
FIGURES 197-200.-Verrniform (lanate) hairs: 197, Trembleya lanzjlora (UL, X350); 198, 
Tibouchina chamissoana (LL, X300); 199, Mzconia albicans (LL, X500); 200, Clidemia globulifera 
(LL, X50). 
69 
FI
C
C
JR
E
S 20
 1
-2
04
.-
I,
ea
f~
 
sc
al
es
, 
pr
ox
ii
ii
al
ly
 a
tt
ac
he
d:
 2
01
, 
7i
bo
uc
hz
na
 l
la
no
ru
m
 (
L
L
, 
X
 1
35
);
 
20
2,
 T
zb
ou
ch
in
a 
in
op
in
at
a 
(L
JI
., 
X
7.
5)
; 
20
9,
 T
ib
ou
ch
in
a 
st
ey
er
rn
ar
ki
i 
(L
L
, X
20
0)
; 
20
4,
 T
zb
ou
ch
in
a 
st
ri
ph
no
ca
ly
x 
(L
L
, X
l ?
LO
). 
4
 
0
 
m
 
M
 
x1
 
cn
 
W
 
F
IG
U
R
E
S 2
05
-2
08
.-H
yp
an
th
ia
l 
sc
al
es
, 
pr
ox
im
al
ly
 a
tt
ac
he
d:
 2
05
, 
Ti
bo
uc
hi
na
 m
at
ha
ei
 (
X
65
);
 
20
6,
 T
ih
ou
ch
in
a 
di
ss
iti
jlo
ra
 (
X
30
);
 2
07
, 
Ti
bo
uc
hi
na
 l
ep
id
ot
a 
(X
75
);
 2
08
, 
Ti
bo
uc
hi
na
 s
te
ye
rm
ar
ki
i 
(X
65
).
 
FI
G
U
R
K
S 2
09
-2
 1
2.
--
I,
ea
f. 
sc
al
es
, 
w
it
h 
ba
sa
l 
ea
r:
 2
09
, 
Tz
bo
uc
hi
na
 
ir
w
in
iz
 (
l,
l,
, 
X
50
);
 
2 
10
, 
Ti
bo
uc
hi
na
 K
ar
sl
pn
ii 
(l
,l
.,
 X
 1
35
);
 2
1 
I,
 T
ih
ou
ch
in
a 
lp
pi
do
ta
 (
l,
L
, 
X
 1
00
);
 2
1 2
, T
zb
ou
ch
in
a 
pr
ue
co
x 
&I
,, 
X
55
).
 
i
 
m
 
C
 
NUMBER 63 
FIGURES 21 3-2 16.-Lepidote hairs, with only partially fused radii: 21 3, Miconia trinervia (LL, 
X380); 2 14, ,Miconia aulocalyx (LL, X230); 2 15, Tetrazygia longicollis (H, X250); 2 16, Miconia 
tiliaefolia (LL, X260). 
73  
74 SMITHSONIAN CONTRIBUTIONS T O  BOTANY 
FIGURES 2 17-220.-SeveraI-tiered lepidote hairs, the radii nearly completely fused: 2 17, 
Calycogonium squamulosum (H, X250); 218, Mommsenia apleura (LL, X50); 219, Mommsenia 
apleura (LL, x300); 220, Henriettella squamata (H, X155). 
FI
G
U
R
E
S 2
2 
1 -
22
4.
--
Si
ng
le
-t
ie
re
d 
le
pi
do
te
 h
ai
rs
, t
he
 r
ad
ii 
ne
ar
ly
 co
m
pl
et
el
y 
fu
se
d:
 2
2
 1,
 M
ic
on
ia
 
rh
ry
so
ph
yl
la
 (L
L
, X
30
0)
; 
22
2,
 M
ic
on
ia
 e
la
ea
gn
oi
de
s 
&
I,
, 
X
 1
00
);
 2
23
, O
ss
ae
a 
br
en
es
ii 
(U
L
, X
40
0)
; 
22
4,
 T
~
ss
m
an
ia
n
th
u
s ca
lc
ar
at
us
 (L
.1.
. 
x 
10
00
).
 
76 SMITHSONIAN CONTRIBUTIONS TO BOTANY 
FIGURES 225-228.-Single-tiered lepidote hairs, with alveolate surface, the radii completely 
fused: 225, Boyania uyangannae (LL, X400); 226, Salpinga maguirei (petiole, X 240); 227, 
Calycogonium domatiatum (LL, X900); 228, Topobeu cutucuensis (UL, X300). 
NUMBER 63 
FIGURES 229-232.-Pterolepoid hairs, essentially smooth, with glandular branches, Pterolepis 
pamasszfolia: 229, hypanthial hair (X20); 230, hair trunk (X235); 23 1, hair trunk cross-section 
(X223); 2 3 2 ,  hair trunk cross-section (X7500). 
77 
78 SMITHSONIAN CONTRIBUTIONS T O  BOTANY 
FIGURES 233, 234.-Pterolepoid hairs, essentially smooth, eglandular, Pterolepis salzmannii: 
FIGURES 235, 236.-Pterolepoid hairs, roughened, in part gland-tipped, Pterolepis alpestris: 
233, hair trunk (X400); 234, ?stomate? (X3500). 
2 3 5 ,  hair trunk (X200); 236, ?stomate? (X2000). 
NUMBER 63 79 
FIGURES 237-239.-Pterolepoid hairs, roughened, eglandular, Pterolepis balansaei: 237, hy- 
FIGURE 240.-Pterolepoid hairs, roughed, eglandular, Tibouchina striphnocalyx, hypanthial hair 
panthial hair (X30); 238, hair trunk (X200); 239, ?stomate? (X3000). 
(X20). 
80 SM~THSONIAN CONTRIBUTIONS TO BOTANY 
FIGURES 24  1 ,  242.-Pterolepoid hairs, roughened, eglandular, Tibouchina striphnocalyx: 24 1,  
FIGURES 243, 244.-Epicuticular waxes: 243, Heterotrichum angustifolzum (UL, X3000); 244, 
sepal sinus hair (X50); 242, hair trunk with ?stomates? (X500). 
Topobea aeruginosa ( U L ,  X5000).