Haplopappus uniflorus var. howellii (A.Gray) M.Peck Man. Pl. Oregon : 713 (1941)

Nomenclatural References

• person : Asa Gray (1810-1888) Based on occurrence of standard abbreviation 'A.Gray' in the authors string.
• person : Morton Eaton Peck (1871-1959) Based on occurrence of standard abbreviation 'M.Peck' in the authors string.
• database : IPNI record: 117832-2
• database : The Plant List v1.1 record gcc-46686
• database : The Plant List version 1.0, record: gcc-46686