Silphium terebinthinaceum var. pinnatifidum (Elliott) A.Gray Manual : 220 (1848)

Nomenclatural References

• specimen : Kew Gardens K001065866: Sullivant, W.S. [s.n.] United States Link to Unknown Type Material provided by Kew
• specimen : Kew Gardens K001065867: Sullivant, W.S. [s.n.] United States Link to Unknown Type Material provided by Kew
• specimen : Kew Gardens K001065868: Sullivant, W.S. [s.n.] United States Link to Unknown Type Material provided by Kew
• person : Asa Gray (1810-1888) Based on occurrence of standard abbreviation 'A.Gray' in the authors string.
• person : Stephen Elliott (1771-1830) Based on occurrence of standard abbreviation 'Elliott' in the authors string.
• database : IPNI record: 236476-2
• database : The Plant List v1.1 record gcc-55812
• database : The Plant List version 1.0, record: gcc-55812