Two new Marquesan species of the southeastern Polynesian genus <I>Oparanthus</I> (Asteraceae, Coreopsidinae)

Wagner, Warren L.; Lorence, David H.

dc.contributor.author	Wagner, Warren L.	en
dc.contributor.author	Lorence, David H.	en
dc.date.accessioned	2011-12-05T13:39:43Z
dc.date.available	2011-12-05T13:39:43Z
dc.date.issued	2011
dc.identifier.citation	Wagner, Warren L. and Lorence, David H. 2011. "<a href="https://repository.si.edu/handle/10088/17431">Two new Marquesan species of the southeastern Polynesian genus Oparanthus (Asteraceae, Coreopsidinae)</a>." <em>PhytoKeys</em>. 4 (Special issue):139–148. <a href="https://doi.org/10.3897/phytokeys.4.1603">https://doi.org/10.3897/phytokeys.4.1603</a>	en
dc.identifier.issn	1314-2011
dc.identifier.uri	http://hdl.handle.net/10088/17431
dc.description.abstract	Two new species of the recently revised genus Oparanthus (Asteraceae, Subtribe Coreopsidinae) were discovered during the National Tropical Botanical Garden/Smithsonian Institution 1997 expedition to the Marquesas Islands. Oparanthus woodii W. L. Wagner & Lorence, sp. nov. is known from a single population on the island of Nuku Hiva, and O. tiva W. L. Wagner & Lorence, sp. nov. is known only from Tahuata. Small domatia with a tuft of hairs occur in O. tiva (and the previously known O. hivoanus), and similar but naked domatia are found occasionally in O. woodii. Domatia are of exceedingly rare occurrence in Asteraceae. Both new species are extremely rare and are considered critically endangered (CR) as are the other four species of the genus.	en
dc.relation.ispartof	PhytoKeys	en
dc.title	Two new Marquesan species of the southeastern Polynesian genus <I>Oparanthus</I> (Asteraceae, Coreopsidinae)	en
dc.type	Journal Article	en
dc.identifier.srbnumber	103127
dc.identifier.doi	10.3897/phytokeys.4.1603
rft.jtitle	PhytoKeys
rft.volume	4
rft.issue	Special issue
rft.spage	139
rft.epage	148
dc.description.SIUnit	NH-Botany	en
dc.description.SIUnit	NMNH	en
dc.description.SIUnit	Peer-reviewed	en
dc.citation.spage	139
dc.citation.epage	148