original description
(1818). Gen. N. Amer. Pl. [Nuttall]. 2
page(s): 166 [details]
From editor or global species database
Taxonomic remark Source in seed data: Nomenclatural status in seed: [details]Unreviewed
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record
The Genera of North American Plants 2: [Tropicos] [details]
LSID urn:lsid:compositae.org:names:4397B2EC-60D7-4F07-82C2-1C23ACC1FC95 [details]