Nomenclature: wfo-0000037704
![Constantine Samuel Rafinesque (1783-1840) Constantine Samuel Rafinesque (1783-1840)](http://commons.wikimedia.org/wiki/Special:FilePath/Rafinesque%20Constantine%20Samuel%201783-1840.png)
Helenium flexuosum New Fl. iv. 81 (Quid ?).
Nomenclatural References
- literature : New Fl. [Rafinesque] 4: 81. 1836 , (Quid ?) BHL link from IPNI metadata.
- person : Constantine Samuel Rafinesque (1783-1840) Based on occurrence of standard abbreviation 'Raf.' in the authors string.
- database : IPNI record: 211801-1
- database : The Plant List v1.1 record gcc-136462
- database : The Plant List version 1.0, record: gcc-136462
Taxonomy: Accepted in 2021-12 classification
Occurs in: 2018-07 : 2019-03 : 2019-05 : 2021-12 : 2022-06 : 2022-12 : 2023-06 : 2023-12 : 2024-06Placement: Angiosperms > Asterales > Asteraceae > Helenium > Helenium flexuosum
Synonyms
- Heleniastrum nudiflorum
- Helenium nudiflorum
- Helenium atropurpureum
- Leptopoda brachypoda
- Helenium micranthum
- Helenium floridanum
- Helenium nudiflorum f. nudiflorum
- Helenium nudiflorum var. nudiflorum
- Helenium godfreyi
- Helenium brachypoda
- Helenium quadridentatum
- Heleniastrum parviflorum
- Helenium seminariense