Unraveling Tragia peltata (Euphorbiaceae): taxonomy, morphology, distribution and conservation
Stachys cudiensis (Lamiaceae), a new species from Şırnak province (Turkey), belonging to section Olisia
Hilliardiella elaeagnoides and H. oligocephala (Asteraceae, Vernonieae), two distinct species and the description of a new variety
Novelties in Cuphea (Lythraceae) from Serra do Espinhaço and Serra da Mantiqueira, and a key to the species from Minas Gerais state, Brazil
Anatomical and palynological comparison of three endemic species of Teucrium sect. Teucrium of Turkey
Two new species of Spathiphyllum (Araceae) from Tabasco, Mexico with notes on their floral scent
Taxonomic significance of seed and leaf micromorphology in Saponaria (Caryophyllaceae)
A broadly sampled 3-loci plastid phylogeny of Atraphaxis (Polygoneae, Polygonoideae, Polygonaceae) reveals new taxa: III. A. kuvaevii and сryptic species in A. pungens from Southern Siberia and Northern Mongolia
Cestrum lozadai (Solanaceae), a new species from the state of Guerrero, Mexico
Telipogon crisariasae (Orchidaceae) a new species from northen Ecuador