Potentilla douglasii var. tenuisecta (Rydb.) Crum Leafl. W. Bot. 1: 100 (1934)

Nomenclatural References

• person : Ethel Katherine Crum (1886-1943) Based on occurrence of standard abbreviation 'Crum' in the authors string.
• person : Per Axel Rydberg (1860-1931) Based on occurrence of standard abbreviation 'Rydb.' in the authors string.
• database : IPNI record: 209142-2