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Larsen, C., Arana, M.D., Acosta, J.M. and Ponce, M.M. 2017.

Two new species segregated from Hymenophyllum tunbrigense (Hymenophyllaceae) in southern South America, based on morphological, anatomical, molecular and distributional evidence

. Phytotaxa. 303, 3 (Apr. 2017), 218–232. DOI:https://doi.org/10.11646/phytotaxa.303.3.2.