Taxonomic revision of the genus Ononis (Trifolieae, Fabaceae) in Egypt, with the first record of Ononis viscosa subsp. breviflora
Three new species of Senegalia (Leguminosae-Mimosoideae) from the Atlantic Forest domain, Brazil
Cocconeis scutellum var. ornata Grunow and C. interrupta Grunow from the historical Grunow collection in Vienna (sample 131)
An emended description of Piper cochleatum and a new species of Piper (Piperaceae) from the Amazonian slopes of the Colombian Andes
Gymnosporia sekhukhuniensis (Celastraceae), a new species from South Africa
Cymbidium jiangchengense (Orchidaceae; Epidendroideae; Cymbidiinae), a new species from China: evidence from morphology and DNA sequences
