Gray, A. (1868). Characters of new plants of California and elsewhere, principally of those collected by H. N. Bolander in the state geological survey. <em>Proc. Amer. Acad. Arts.</em> 7: 327-401. page(s): 354 [details]
Compositae Working Group (CWG) (2025). Global Compositae Database. Haplopappus paniculatus (Nutt.) A.Gray. Accessed at: https://compositae.org/gcd/aphia.php?p=taxdetails&id=1170145 on 2025-09-13
original descriptionGray, A. (1868). Characters of new plants of California and elsewhere, principally of those collected by H. N. Bolander in the state geological survey. <em>Proc. Amer. Acad. Arts.</em> 7: 327-401. page(s): 354 [details]
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record (Nutt.) A. Gray [Tropicos] A.Gray [IPNI] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Haplopappus paniculatus (Nutt.) A. Gray [Tropicos] Haplopappus paniculatus A.Gray [IPNI] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Proceedings of the American Academy of Arts and Sciences 7: [Tropicos] [details] LSID urn:lsid:compositae.org:names:E96F9636-133E-4FE6-B40B-194265A1A1BF [details] Taxonomy ? as "Aplopappus" [details]