Four novel species from the genus Hantzschia Grunow (Bacillariophyta: Bacillariaceae) from rural areas of Southeast Asia

Pseudomonodictys aquatica sp. nov., the sexual morph of Pseudomonodictys from freshwater habitats

Mucor tofus, a new species isolated from Mao-tofu (a fermented soybean food) in China

Boletellus brunoflavus sp. nov. (Boletaceae, Basidiomycota) from Baiyun Mountain, Guangzhou, China

Clitopilus chichawatniensis sp. nov. (Entolomataceae, Agaricales) from Pakistan

Lamprothamnium sardoum sp. nov. (Characeae, Streptophyta): A new species of Lamprothamnium for Europe

Hohenbergia ymboreorum (Bromeliaceae): a new green-flowered bromeliad from Bahia, Brazil

Phyllanthus longipetiolatus (Phyllanthaceae), a new species from São Paulo State, Brazil

Begonia tuanii (sect. Platycentrum, Begoniaceae), a new species from Lao Cai Province, North Vietnam