Taxonomic and nomenclatural notes on neotropical Commelina (Commelinaceae), and an identification key for Brazil, Guyana, Paraguay, Suriname and Uruguay
A new species of Spigelia L. (Loganiaceae) from Mexico
Typification of names and nomenclatural notes on juno irises (Iridaceae) from Western Asia, Western Europe, and North Africa
Stipa ×fallax (Poaceae: Pooideae: Stipeae), a new natural hybrid from Tajikistan, and a new combination in Stipa drobovii
Spontaneous hybridization among Allium tulipifolium and A. robustum (Allium subg. Melanocrommyum, Amaryllidaceae) under cultivation
The identity of Eritrichium heterocarpum Y.S.Lian & J.Q.Wang (Boraginaceae)
Two new keratinophilic fungal species
Phanera larseniana (Leguminosae: Cercidoideae), a new species from Thailand
Lectotypification of the name Fimbristylis cioniana (Cyperaceae)
Nomenclatural notes on Acanthophyllum (Caryophylleae, Caryophyllaceae)
Two notes on Brazilian Myrcia (Myrtaceae)
