Compositae Working Group (CWG) (2024). Global Compositae Database. Porphyrostemma monocephala Leins. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1096572 on 2025-04-04
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record (E.A. Bruce) Leins [Tropicos] (E.A.Bruce) Leins [African Plant Database] (L'A.Bruce) Leins [IPNI] [details] Contributed data: Basionym Data only shown for fields conflicting with the consensus taxon record Pluchea monocephala E.A. Bruce [Tropicos] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Porphyrostemma monocephala (E.A. Bruce) Leins [Tropicos] Porphyrostemma monocephala (E.A.Bruce) Leins [African Plant Database] Porphyrostemma monocephala (L'A.Bruce) Leins [IPNI] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record 1010+9:107+ [Tropicos] Mitt. Bot. Staatssamml. München 9: 107 (1971). [African Plant Database] Mitt. Bot. Staatssamml. München 9: 107 (1971). [LCR Editor] [details] LSID urn:lsid:compositae.org:names:CED6E5D6-A498-42F8-895D-6AD91749DF3E [details] Taxonomy ori:FTA [details]