Compositae Working Group (CWG) (2021). Global Compositae Database. Chaenactis douglasii var. achilleifolia (Hook. & Arn.) A.Gray. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1242421 on 2024-10-28
original description(1861). Rep. Colorado R. (Ives) pt. 4 page(s): 17 [details]
original description(ofChaenactis achilleifolia Hook. & Arn.)Hooker, W.J., Arnott, G.A.W. (1841(1838)). The botany of captain Beechey's voyage (Bot. Beechey Voy.). 1-485. page(s): 354 [details]
Unreviewed
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record (Hook. & Arn.) A. Gray [Preliminary Checklist of North American Compositae] (Hook. & Arn.) A. Gray [Tropicos] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Chaenactis douglasii (Hook.) Hook. & Arn. var. achilleifolia (Hook. & Arn.) A. Gray [Preliminary Checklist of North American Compositae] Chaenactis douglasii Hook. & Arn. var. achilleifolia (Hook. & Arn.) A.Gray [IPNI] Chaenactis douglasii var. achilleifolia (Hook. & Arn.) A. Gray [Tropicos] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Report on the Colorado River 4: [Tropicos] [details] LSID urn:lsid:compositae.org:names:0B8A83F7-B281-4427-8047-73CA19A8EDD4 [details] Taxonomy ? as "achilleaefolia" [details]