Taxonomy
- Taxonomic Rank
- Genus
- Author
- A.Gray
- Publication
- Rep. U.S. Mex. Bound., Bot. [Emory] 97. 1859 [1-20 Apr 1859]
Superior Taxa
- Kingdom
- Plantae
- Subkingdom
- Pteridobiotina
- Phylum
- Angiosperms
- Order
- Asterales
- Family
- Asteraceae
- Subfamily
- Asteroideae
- Tribe
- Helenieae
- Subtribe
- Psathyrotinae