Helianthus dissectifolius explained
Helianthus dissectifolius is a rare species of sunflower, endemic to Mexico. It is found only in the states of Chihuahua and Durango in north-central Mexico.[1] [2]
Notes and References
- Jackson, Raymond Carl 1963. Brittonia 15: 268.
- Web site: The International Plant Names Index . 2015-07-04 . https://web.archive.org/web/20150926213303/http://www.ipni.org/ipni/idPlantNameSearch.do?id=119109-2&back_page=%2Fipni%2FeditSimplePlantNameSearch.do%3Ffind_wholeName%3DHelianthus%2Bdissectifolius%26output_format%3Dnormal . 2015-09-26 . live .