Gardner, G. (1847). Constributions towards a Flora of Brasil, being the characters of several new species of Compositae, belonging to the tribes Mutisiaceae and Nassauviaceae. <em>London Journal of Botany 6.</em> page(s): 460 [details]
Compositae Working Group (CWG) (2021). Global Compositae Database. Trixis calcarea Gardner. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1241554 on 2024-05-14
original descriptionGardner, G. (1847). Constributions towards a Flora of Brasil, being the characters of several new species of Compositae, belonging to the tribes Mutisiaceae and Nassauviaceae. <em>London Journal of Botany 6.</em> page(s): 460 [details]
Present Inaccurate Introduced: alien Containing type locality