1.
Riba R. ReseƱa del libro: Flora of Chiapas. Part 2 pteridophytes. Alan R. Smith. California Academy of Sciences. D. E. Breedlove (ed.). 1981. 1-370, 82 Figs. Bot. Sci. [Internet]. 1982Dec.15 [cited 2020Jul.13];0(43):93. Available from: https://botanicalsciences.com.mx/index.php/botanicalSciences/article/view/1274