Euphorbia remyi hanaleiensis (Sherff) Degener & I. Degener
Taxonomy & Nomenclature
Synonym/s: Chamaesyce remyi hanaleiensis (Sherff) O.Deg. & I.Deg.
Conservation Status
Last record: 1864-1865 (collection) (Wood & Walsh, 2022); 1936 (Wood et al., 2019:8); 1972 (collection) (NatureServe)
Since rediscovered (discovery of population: 23 April 2014; only later confirmed (see Wood & Walsh, 2022))
IUCN RedList status: Extinct
Distribution
Kauaʻi, Hawaiian Islands, USA
Biology & Ecology
Hypodigm
Media
References
Bruegmann, M. and Clark, M. (2016). Euphorbia remyi var. hanaleiensis. The IUCN Red List of Threatened Species 2016: e.T44127A97882651. https://dx.doi.org/10.2305/IUCN.UK.2016-2.RLTS.T44127A97882651.en. Downloaded on 17 November 2016.
U.S. Fish and Wildlife Service. (2003). Rare plant database. Unpublished.
Wagner, W., Herbst, D. and Sohmer, S. (1999). Manual of the Flowering Plants of Hawaii. Bernice Pauahi Bishop Museum Special Publication 91: 1-1918.
Walter, Kerry S. and Gillett, Harriet J. (eds.). (1998). 1997 IUCN Red List of Threatened Plants. Compiled by the World Conservation Monitoring Centre. Gland, Switzerland & Cambridge, UK: IUCN – The World Conservation Union. lxiv + 862 pp.
Wood, Kenneth R., Oppenheimer, Hank and Keir, Matthew. (2019). A checklist of endemic Hawaiian vascular plant taxa that are considered possibly extinct in the wild. National Tropical Botanical Garden, Technical Report #314.
Wood, Kenneth R. and Walsh, Seana K. (2022). Notes on the Hawaiian Flora: Kaua‘i Rediscoveries and Range Extensions. Records of the Hawaii Biological Survey for 2021. Edited by Neal L. Evenhuis, N.L. Bishop Museum Occasional Papers 142: 27-34.
http://www.pepphi.org/uploads/2/5/4/7/25478598/pep_list_20180410.pdf
http://www.pepphi.org/uploads/2/5/4/7/25478598/pep_list_20150420.pdf
https://vanishingflora.proboards.com/thread/105/chamaesyce-remyi-var-hanaleiensis