Compositae Working Group (CWG) (2021). Global Compositae Database. Petrollinia Chiov.. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1077460 on 2024-05-02
original description(1911). Ann. Bot. (Rome) 9 page(s): 70 [details]
From other sources
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Annali di Botanica 9(1): [Tropicos] [details] LSID urn:lsid:compositae.org:names:BE1DF971-7753-43A3-BE63-2B717C136C9C [details]