Sidalcea keckii Wiggins (1940:56)
Keck's checker mallow, Keck sidalcea, Keck checker-mallow
Taxonomy & Nomenclature
Conservation Status
Last record: 1939 (Smith & York, 1984:4)
Rediscovered in c.1995?
Was listed as Extinct by (WCMC, 1992:220).
Distribution & Habitat
California, USA
Biology & Ecology
Hypodigm
Media
References
CPC. (1990). Centre for plant conservation data for North American plants database. CPC, Centre for plant conservation.
Flora of North America Editorial Committee. (2015). Flora of North America North of Mexico 6: 1-468. Oxford University Press, New York, Oxford.
Humphreys, Aelys M., Govaerts, Rafaël, Ficinski, Sarah Z., Lughadha, Eimear Nic and Vorontsova, Maria S. (2019). Global dataset shows geography and life form predict modern plant extinction and rediscovery. Nature Ecology & Evolution 3: 1043-1047. https://doi.org/10.1038/s41559-019-0906-2 [Supplementary Dataset 1]
Smith, James Payne, Jnr. (ed.) and York, Richard (DEM). (1984). Inventory of rare and endangered vascular plants of California. Special Publication No. 1 (3rd edition). Berkeley, California: California Native Plant Society. xviii + 174 pp.
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.
WCMC (World Conservation Monitoring Centre). (1992). Global Biodiversity: Status of the Earth's living resources. London: Chapman & Hall. xx + 594 pp.
http://www.calflora.org/cgi-bin/species_query.cgi?where-taxon=Sidalcea+keckii
http://mailman.nhm.ku.edu/pipermail/taxacom/2003-January/042308.html