From other sources
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record
(Banks ex Pursh) A. Gray [Preliminary Checklist of North American Compositae]
(Banks ex Pursh) A. Gray [Tropicos]
(Pursh) A.Gray [IPNI] [details]
Contributed data: Basionym Data only shown for fields conflicting with the consensus taxon record
Tussilago sagittata Pursh [IPNI] [details]
Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record
Petasites sagittatus (Banks ex Pursh) A. Gray [Preliminary Checklist of North American Compositae]
Petasites sagittatus (Banks ex Pursh) A. Gray [Tropicos]
Petasites sagittatus (Pursh) A.Gray [IPNI] [details]
Contributed data: Notes Data only shown for fields conflicting with the consensus taxon record
as "sagittata" [Tropicos] [details]
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record
Geological Survey of California, Botany 1: [Tropicos] [details]
LSID urn:lsid:compositae.org:names:CE19AF6C-6AC1-4812-8C86-BB448D23C578 [details]
Taxonomy May-Jun 1876 [details]
From editor or global species database