Baracho, G.S. and Agra, M.D.F. 2016.

A new record of Sida glutinosa (Malvaceae), a rare species of the Caatinga in northeastern Brazil, with lectotypifications and taxonomic notes on the allied Sida glabra

. Phytotaxa. 282, 1 (Oct. 2016), 37–45. DOI:https://doi.org/10.11646/phytotaxa.282.1.4.