Horkelia unguiculata (A.Gray) Rydb. Monogr. N. Amer. Potent. 2: 146 (1898)

Nomenclatural References

• literature : Mem. Dept. Bot. Columbia Coll. 2: 146, pl. 87. 1898 Monogr. N. Amer. Potent. BHL link from IPNI metadata.
• person : Per Axel Rydberg (1860-1931) Based on occurrence of standard abbreviation 'Rydb.' in the authors string.
• database : IPNI record: 124061-2
• database : The Plant List version 1.0, record: rjp-26519
• database : The Plant List version 1.1, record: rjp-26519