Macro and microcharacters reveal a new species of Dichanthelium (Poaceae, Panicoideae) endemic to sandy soils of the Chapada Diamantina, Bahia, northeastern Brazil
Pinnularia sikkimensis sp. nov. (Bacillariophyceae), from Eastern Himalayas and its distribution in Southeast Asia
Sedum nanlingense (Crassulaceae), a new species from Guangxi, China
A new endemic Vincetoxicum (Apocynaceae) in the Eastern Cape, and a conspectus of the genus for South Africa
The near demise of Marlierea: moving last species to correct genera and notes on three incertae saedis taxa (Myrtaceae, Myrteae, Myrciinae)
Typification of the names of three species of Carex (Cyperaceae)—proposed by Francis Boott
Penstemon dugesii (Plantaginaceae), a new species from Guanajuato, Mexico
Typification of Euphorbia candelabrum (Euphorbiaceae) and associated names
