A new saxicolous species, Rinodina jacutica (Physciaceae, lichenized Ascomycota) from the Republic of Sakha (Yakutia), Russia
Echeveria flammigera (Crassulaceae), a new name and status for E. pringlei var. parva
Biogeographical identity of the Mesoamerican dominion with emphasis on seasonally dry tropical forests
Oricymba sagarensis (Gandhi) comb. nov., an endemic diatom from the Western Ghats, India