Compositae Working Group (CWG) (2025). Global Compositae Database. Machaeranthera subg. Hesperastrum (A.Gray) A.Gray. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1081268 on 2025-03-27
original description(1880). Proc. Amer. Acad. Arts 16 page(s): 97 [details]
Unreviewed
Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Machaeranthera subgen. Hesperastrum (A.Gray) A.Gray [IPNI] [details] LSID urn:lsid:compositae.org:names:BA560BF1-C6FB-4747-87FB-AAE151603336 [details]