Names
- Scientific name
- Hieracium nigrescens subsp. polymorphophyllum
Taxonomy
- Taxonomic Rank
- Subspecies
- Author
- (Elfstr.) Zahn
- Publication
- Zahn, in Engler, Pflanzenr. 77. 1921. 663 1921
- Synonym Of
-
Hieracium polymorphophyllum
References
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024