Publication: Trans. Amer. Philos. Soc., n. s. 7: 319. 1840.
Origin:
Herbarium search: CPNWH
Notes: WA report 1906 Contrib. from the US Nat. Herb. (Kz99), voucher?
Neither FNA nor H&C include WA in the range of this species. WA Natural Heritage Program does not track this species. Based on this information, this species should be removed from the list.
Last updated 12/16/2009 by David Giblin.