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:08FC418A-3DB5-42A6-B92E-71EA5EC5B4A8 [details]
Taxonomy Oct-Dec 1840 [details]
Type material s.n., T.Nuttall, null BM? [details]
From editor or global species database