Nomenclature: wfo-0000103010
![Kew Gardens K001092042: Drummond, T. [99] United States Kew Gardens K001092042: Drummond, T. [99] United States](https://d2seqvvyy3b8p2.cloudfront.net/e86821850e84f2d55a57e28a7a14ecbf.jpg)
![Type specimen at Edinburgh (E). Drummond, Thomas: . Barcode: E00600645. Type specimen at Edinburgh (E). Drummond, Thomas: . Barcode: E00600645.](https://iiif.rbge.org.uk/herb/iiif/E00600645/full/219,/0/default.jpg)
![Asa Gray (1810-1888) Asa Gray (1810-1888)](http://commons.wikimedia.org/wiki/Special:FilePath/Asa%20Gray%20by%20John%20Whipple%2C%201864.jpg)
![Charles Bixler Heiser (1920-2010) Charles Bixler Heiser (1920-2010)](http://commons.wikimedia.org/wiki/Special:FilePath/Charles%20Bixler%20Heiser%20-%20American%20botanist.jpg)
![John Torrey (1796-1873) John Torrey (1796-1873)](http://commons.wikimedia.org/wiki/Special:FilePath/John%20Torrey%20daguerreotype.jpeg)
Helianthus occidentalis subsp. plantagineus Mem. Torrey Bot. Club 22(3): 107 (1969)
Nomenclatural References
- literature : Mem. Torrey Bot. Club 22(3): 107. 1969 BHL link from IPNI metadata.
- specimen : Kew Gardens K001092042: Drummond, T. [99] United States Link to Unknown Type Material provided by Kew
- specimen : Type specimen at Edinburgh (E). Drummond, Thomas: . Barcode: E00600645. Specimen link provided by Royal Botanic Garden Edinburgh.
- 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.
- person : John Torrey (1796-1873) Based on occurrence of standard abbreviation 'Torr.' in the authors string.
- database : IPNI record: 119204-2
- database : The Plant List v1.1 record gcc-60464
- database : The Plant List version 1.0, record: gcc-60464
Taxonomy: Accepted in 2019-03 classification
Occurs in: 2018-07 : 2019-03 : 2019-05 : 2021-12 : 2022-06 : 2022-12 : 2023-06 : 2023-12 : 2024-06Placement: > Helianthus > Helianthus occidentalis > Helianthus occidentalis subsp. plantagineus