Erythroxylum sobraleanum (Erythroxylaceae): A new species from Southeastern Brazil
Synonymization of Calathea subg. Pseudophrynium ser. Polystachyae with a new combination in the genus Maranta (Marantaceae)
First record of the critically endangered Hydrangea steyermarkii Standl. (Hydrangeaceae) in Mexico, and description of a new widespread Hydrangea species of Mesoamerica