Publication: Sp. Pl. 2: 645. 1753.
Origin:
selected vouchers: Not at WTU; WS?
Notes: Reported in WA by Naas et al. (1990), however there are no vouchers to support this sighting. H&C list it as occurring in the Portland area, and FNA7 does not include WA within the known distribution of this species. Until vouchers are located indicating the presence of this species in WA it is considered excluded from the flora.
References: (none)