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]
References
- ^ Jackson, Raymond Carl 1963. Brittonia 15: 268.
- ^ "The International Plant Names Index". Archived from the original on 2015-09-26. Retrieved 2015-07-04.