Compositae Working Group (CWG) (2025). Global Compositae Database. Ophryosporus paradoxus (Hook. & Arn.) Benth. & Hook. ex Hook.f. & B.D.Jac. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1105119 on 2026-09-07
original description(ofNothites baccharidea DC.)Candolle, A.P. (1836). Prodromus systematis naturalis regni vegetabilis, sive, Enumeratio contracta ordinum generum specierumque plantarum huc usque cognitarium, juxta methodi naturalis, normas digesta (Vol. 5). , available online athttps://www.biodiversitylibrary.org/page/151520 page(s): 187 [details]
Present Inaccurate Introduced: alien Containing type locality
Unreviewed
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record (Hook. & Arn.) Benth. & Hook. ex B.D. Jacks. [Flora del Conosur] (Hook. & Arn.) Benth. & Hook. ex Hook. f. & Jackson [Robinson Eupatorieae] (Hook. & Arn.) Benth. & Hook. ex Hook. f. & Jackson [Tropicos] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Ophryosporus paradoxus [Govaerts World Compositae Checklist A-G] Ophryosporus paradoxus (Hook. & Arn.) Benth. & Hook. ex B.D. Jacks. [Flora del Conosur] Ophryosporus paradoxus (Hook. & Arn.) Benth. & Hook. ex Hook. f. & Jackson [Robinson Eupatorieae] Ophryosporus paradoxus (Hook. & Arn.) Benth. & Hook. ex Hook. f. & Jackson [Tropicos] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Index Kew. 2: 354 (1894) [Flora del Conosur] Index Kewensis 2: [Tropicos] [details] LSID urn:lsid:compositae.org:names:8D3EF183-39B8-42AB-8FA4-AEEA56D58BAC [details]