Notes on the itinerary, fleet, and collectors of botanical specimens during the 1822–1826 expedition of William Fitz William Owen to South and East Africa, and beyond

Heliophila verna (Brassicaceae), a new species from the Northern Cape of South Africa

Refining the circumscription of a variable species: epitypification of the name Kalanchoe rotundifolia (Crassulaceae subfam. Kalanchooideae)

Pavetta trichardtensis (Rubiaceae) and its varieties

Viscum meyeri (Viscaceae)—a new name for Viscum anceps, an old-established mistletoe species endemic to southern Africa

Two new species of Pelargonium (Geraniaceae) from the Western and Northern Cape Provinces (South Africa) and their position within P. section Hoarea

Long-lost Ceropegia rudatisii (Apocynaceae-Asclepiadoideae)—Rediscovered and redescribed after 100 years

Rhynchosia ngwenyii (Phaseoleae, Fabaceae), a new species of Rhynchosia from South Africa

Aloe ×retiefii (Asphodelaceae subfam. Alooideae), a new nothospecies from northeastern South Africa, with A. globuligemma and A. marlothii as parents