Unreviewed
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record
Gen. N. Amer. Pl. 2 [Flora of the West Indies]
Gen. N. Amer. Pl. 2 [Govaerts World Compositae Checklist A-G]
The Genera of North American Plants 2: [Tropicos] [details]
LSID urn:lsid:compositae.org:names:DADA627D-D2FA-44DA-98F7-BC17EB7EDDCE [details]
Taxonomy 14 Jul 1818 [details]
Type material s. n., T.Nuttall, lectotype BM [details]
From editor or global species database