Compositae Working Group (CWG) (2021). Global Compositae Database. Willoughbya testudinaria (DC.) Kuntze. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1175231 on 2025-02-02
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record Kuntze [IPNI] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Willoughbya testudinaria Kuntze [IPNI] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Revis. Gen. Pl. 373. 1891. [Robinson Eupatorieae] Revisio Generum Plantarum 1: [Tropicos] [details] LSID urn:lsid:compositae.org:names:7BCFCC91-B1E6-4BDF-9903-34370D04DBA5 [details] Taxonomy 5 Nov 1891 [details]