Compositae Working Group (CWG) (2024). Global Compositae Database. Hieracium tolucanum Arv.-Touv.. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1148147 on 2025-03-24
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Annuaire du Conservatoire et Jardin Botaniques de Geneve 1: [Tropicos] [details] LSID urn:lsid:compositae.org:names:A56FF244-9885-447F-BFCA-FC950913C5A9 [details]