Compositae Working Group (CWG) (2021). Global Compositae Database. Sonchus nanus Sond. ex Harv.. Accessed at: https://compositae.org/aphia.php?p=taxdetails&id=1107159 on 2024-05-01
Present Inaccurate Introduced: alien Containing type locality
From other sources
LSID urn:lsid:compositae.org:names:E623FC1B-E92F-41DB-872E-BF8013AC4DF6 [details] Type material [South Africa] "Cape", Ecklon & Zeyher (ex herb. Sonder) [details]