Castilleja cruenta Standl. (1909:82)
Taxonomy & Nomenclature
Invalid (synonym of C. nervata) (Nesom, 1992; Humphreys et al., 2019; POWO, 2025)
C. cruenta was formally synonymised with C. nervata by (Nesom, 1992:239).
Conservation Status
Invalid (synonym of C. nervata) (Humphreys et al., 2019; POWO, 2025)
Last record: 2 September 1907 (Nesom, 1992:239; Egger, 1993:76)
Distribution
Arizona, USA
Biology & Ecology
Hypodigm
Media
References
CPC. (1990). Centre for plant conservation data for North American plants database. CPC, Centre for plant conservation.
Egger, Mark. (1993). Rediscovery and notes on the status and identification of Castilleja nervata (Scrophulariaceae) in the United States. Madroño 40(3): 76-77.
Flora of North America Editorial Committee. (2019). Flora of North America North of Mexico 17: 1-737. Oxford University Press, New York, Oxford.
Govaerts, R. (1999). World Checklist of Seed Plants 3(1, 2a & 2b): 1-1532. MIM, Deurne.
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]
Li, Shiyou and Adair, Kent T. (1997). Species Pools of Seed Plants in Eastern Asia and North America. Nacogdoches, Texas: AIthur Temple College of Forestry. [chapter 8: Species extinction, pp. 121-131]
Nesom, Guy L. (1992). New species and taxonomic evaluations of Mexican Castilleja (Scrophulariaceae). Phytologia 72(3): 231-252.
POWO. (2025). Plants of the World Online (online resource). Facilitated by the Royal Botanic Gardens, Kew, United Kingdom. Available at: https://powo.science.kew.org/ [Accessed 23 March 2025]
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.