Compositae Working Group (CWG) (2021). Global Compositae Database. Microrhynchus heterophyllus Nutt.. Accessed at: https://compositae.org/aphia.php?p=taxdetails&id=1177681 on 2024-08-28
Present Inaccurate Introduced: alien Containing type locality
From other sources
Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Macrorhynchus heterophyllus Nutt. [Cichorieae Portal] Macrorhynchus heterophyllus Nutt. [CONABIO] Macrorhynchus heterophyllus Nutt. [IPNI] Macrorhynchus heterophyllus Nutt. [Preliminary Checklist of North American Compositae] Macrorhynchus heterophyllus Nutt. [Tropicos] [details] LSID urn:lsid:compositae.org:names:4B65504A-0E10-4EDC-8574-4194A5F4F9E6 [details] Taxonomy 2 Apr 1841 [details] Type material Plains [details]