Haplopappus divaricatus var. hookerianus (Torr. & A.Gray) Waterf. Rhodora 62: 321 (1960)

Nomenclatural References

• literature : Rhodora 62: 321. 1960 BHL link from IPNI metadata.
• person : Asa Gray (1810-1888) Based on occurrence of standard abbreviation 'A.Gray' in the authors string.
• person : John Torrey (1796-1873) Based on occurrence of standard abbreviation 'Torr.' in the authors string.
• person : Umaldy Theodore Waterfall (1910-1971) Based on occurrence of standard abbreviation 'Waterf.' in the authors string.
• database : IPNI record: 117502-2
• database : The Plant List v1.1 record gcc-36576
• database : The Plant List version 1.0, record: gcc-36576