Taxonomic and nomenclatural notes on Brazilian Dichorisandra (Commelinaceae)
Cymbella liyangensis sp. nov., a new cymbelloid species (Bacillariophyceae) from streams in North Tianmu Mountain, Jiangsu province, China
Reinstatement of Sapium sceleratum (Euphorbiaceae), an endemic species from Northeast Brazil, and new circumscription of Sapium argutum
One new species, two new combinations and taxonomic notes on the All-spice genus Pimenta (Myrtaceae) from Hispaniola
A new Mylia Gray (Myliaceae, Hepaticae) species from North Vietnam extends the range of the genus to the Paleotropics
A reassessment of Gelidium divaricatum G. Martens (Gelidiaceae, Rhodophyta) from Hong Kong, including Gelidiophycus hongkongensis sp. nov.
Pachyphytum rogeliocardenasii (Crassulaceae), a new species from northwestern Querétaro, Mexico
