Compositae Working Group (CWG) (2025). Global Compositae Database. Cirsium portoricense (Kuntze) Petr.. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1108003 on 2025-09-12
Present Inaccurate Introduced: alien Containing type locality
Unreviewed
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record Petr. [Flora of the West Indies] Petr. [IPNI] [details] Contributed data: Basionym Data only shown for fields conflicting with the consensus taxon record Cnicus portoricensis [Govaerts World Compositae Checklist A-G] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Cirsium portoricense Petr. [Flora of the West Indies] Cirsium portoricense Petr. [IPNI] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Beih. Bot. Centralbl. 27, pt. 2 [Flora of the West Indies] Beih. Bot. Centralbl. 27, pt. 2 [IPNI] [details] LSID urn:lsid:compositae.org:names:BA87EB6A-1F7D-4CCD-80E4-C535312923F5 [details]