Synonyms and combinations
≡ Carduus hydrophilus Greene
≡ Cirsium vaseyi var. hydrophilum (Greene) Petr.
Basionym of
Cirsium hydrophilum (Greene) Jeps.
Classification
Distributions
USA (California: Solano Co.)
References
[1]
Jeps. Fl. W. Calif. [Jepson] 507 (1901).
mSource:
[2]
Petr. (1917). Beih. Bot. Centralbl. 35, Ab. 2: 458 (1917).
mSource:
[3]
Greene. Proc. Acad. Nat. Sci. Philadelphia 1892 358, et Man. Bot. San Francisco 218 (1894).
mSource: