Taxonomy
- Taxonomic Rank
- Variety
- Author
- (A.Nelson) Ced.Porter
- Publication
- Amer. J. Bot. 30: 483 (1943)
Superior Taxa
- Kingdom
- Plantae
- Subkingdom
- Pteridobiotina
- Phylum
- Angiosperms
- Order
- Asterales
- Family
- Asteraceae
- Subfamily
- Asteroideae
- Tribe
- Astereae
- Subtribe
- Solidagininae
- Genus
- Amphipappus
- Species
- Amphipappus fremontii
Synonyms
Amphiachyris fremontii var. spinosa Amphipappus fremontii subsp. spinosus