Compositae Working Group (CWG) (2021). Global Compositae Database. Scorzonera asphodeloides Wallr.. Accessed at: https://compositae.org/aphia.php?p=taxdetails&id=1203368 on 2024-05-01
original description(1815). Ann. Bot. page(s): 95 [details]
From other sources
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Wallr., Annus Bot. 1815. [Euro+Med] [details] LSID urn:lsid:compositae.org:names:E2134FDB-46A9-4EA3-B2AF-C71B319651CA [details]