Compositae Working Group (CWG) (2021). Global Compositae Database. Virgulus patens var. phlogifolius (Muhl. ex Willd.) Reveal & Keener. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1231389 on 2025-04-22
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record (Willd.) Reveal & Keener [IPNI] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Virgulus patens (Aiton) Reveal & Keener var. phlogifolius (Muhl. ex Willd.) Reveal & Keener [IPNI] Virgulus patens (Aiton) Reveal & Keener var. phlogifolius (Muhl. ex Willd.) Reveal & Keener [Preliminary Checklist of North American Compositae] Virgulus patens (Aiton) Reveal & Keener var. phlogifolius (Willd.) Reveal & Keener [IPNI] [details] LSID urn:lsid:compositae.org:names:D1595849-2E99-4771-9F70-77A81EEE1858 [details]