Helianthus nuttallii subsp. parishii (A.Gray) Heiser Contr. Dudley Herb. 4: 316 (1955)

Nomenclatural References

• person : Asa Gray (1810-1888) Based on occurrence of standard abbreviation 'A.Gray' in the authors string.
• person : Charles Bixler Heiser (1920-2010) Based on occurrence of standard abbreviation 'Heiser' in the authors string.
• database : IPNI record: 119196-2
• database : The Plant List v1.1 record gcc-64983
• database : The Plant List version 1.0, record: gcc-64983