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Ponce, M. and Scataglini, M.A. 2016. Do two South American species of Cheilanthes (Pteridaceae) traditionally linked to the Cheilanthes marginata group, belong to Gaga?. Phytotaxa. 265, 2 (Jun. 2016), 182–182. DOI:https://doi.org/10.11646/phytotaxa.265.2.13.