Taxonomy of three new Rhoicosphenia (Bacillariophyta) species from California, USA
Morphometric and flow cytometric evaluations of a putative natural hybrid of Centaurium (Gentianaceae) from Turkey
Three New Species of Tursiocola (Bacillariophyta) from the Skin of the West Indian Manatee (Trichechus manatus)
Taxonomic revision of the genus Pseudocodon (Campanulaceae) based on character analysis and molecular phylogeny
Eliokarmos craibii (Asparagaceae, Scilloideae), a new species from Pella se Berge, Northern Cape Province, South Africa
A new species of Catasetum (Cymbidieae, Epidendroideae, Orchidaceae) from the Southern region of the Brazilian Amazon
Syzygium snowianum (Myrtaceae) a new canopy species from the Southern Escarpment of Papua New Guinea
Notes on Campylocentrum (Vandeae; Epidendroideae; Orchidaceae): Re-establishment of two South American species
Lathyrus ibicuiensis (Fabaceae, Faboideae), a new species endemic to Southern Brazil
Scrophularia lucidaifolia (Scrophulariaceae), a new species from Turkey
