Thalictrum polygamum var. macrostylum (Small & A.Heller) B.L.Rob. Syn. Fl. N. Amer. 1(1): 17 (1895)

Nomenclatural References

• person : Amos Arthur Heller (1867-1944) Based on occurrence of standard abbreviation 'A.Heller' in the authors string.
• person : Benjamin Lincoln Robinson (1864-1935) Based on occurrence of standard abbreviation 'B.L.Rob.' in the authors string.
• person : John Kunkel Small (1869-1938) Based on occurrence of standard abbreviation 'Small' in the authors string.
• database : IPNI record: 250835-2