Taxonomy
FamilyAsteraceae
GenusCarduus
Published nameCarduus nutans subsp. macrocephalus (Desf.) Nyman
Accepted nameCarduus nutans subsp. macrocephalus (Desf.) Nyman
Bibliography
CitationFreeman, C. C. & R. E. Brooks. 1988. Documented plant chromosome numbers 1988: 1. Chromosome counts for North American plants -- I. Sida 13: 241–250.
Data quality
Taxon statusSYNONYM
GBIF / POWO matchEXACT
Confidence levelUnverified Citation
Data sourceipcn-api-dl