System Message: Staging server: Data release: 2023-12
Nomenclature: wfo-0000069978
Helianthus petiolaris var. canescens Smithsonian Contr. Knowl. 3(art. 5): 108. 1852 [Mar 1852] Pl. Wright. 1: 108. Mar 1852.
Nomenclatural References
- person : Asa Gray (1810-1888) Based on occurrence of standard abbreviation 'A.Gray' in the authors string.
- database : IPNI record: 119218-2
- database : The Plant List v1.1 record gcc-2678
- database : The Plant List version 1.0, record: gcc-2678