Pisum arvense subsp. biflorum (Raf.) Arcang. Comp. Fl. Ital. , ed. 2: 518 (1894)

Nomenclatural References

• person : Constantine Samuel Rafinesque (1783-1840) Based on occurrence of standard abbreviation 'Raf.' in the authors string.
• person : Giovanni Arcangeli (1840-1921) Based on occurrence of standard abbreviation 'Arcang.' in the authors string.