Cirsium hydrophilum Jeps.

Taxonomy & Nomenclature

Synonym/s: Carduus hydrophilus Greene; Cirsium vaseyi hydrophilum Petr.; Circium hydrophilum Jeps. [orth. error used by (Humphreys et al., 2019:SD1)]

Conservation Status

Rediscovered

Distribution

California, USA

Biology & Ecology

Hypodigm

Media

References

CPC (1992). Centre for plant conservation data for North American plants database. CPC, Centre for plant conservation.

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]

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.

https://www.calflora.org/cgi-bin/species_query.cgi?where-calrecnum=2133

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