From other sources
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record
Transactions of the American Philosophical Society, new series, 7: [Tropicos] [details]
LSID urn:lsid:compositae.org:names:49DCC94C-6835-4480-BA76-DCFDDD080F04 [details]
Taxonomy 2 Apr 1841 [details]
Type material s.n., T.Nuttall, null BM? [details]
From editor or global species database