Bulletin of the British Museum (Natural History) Botany - British Museum (Natural History) (The Museum, 1978)

Bulletin of the British Museum (Natural History) Botany - British Museum (Natural History) (The Museum, 1978)

The naturalist - West-Riding Consolidated Naturalists' Society (Simpkin, Marshall, 2009)

Rodriguésia: Revista do Jardim Botânico do Rio de Janeiro (Instituto de Pesquisas Jardim Botânico do Rio de Janeiro, 2009)

Smithsonian contributions to botany - Smithsonian Institution (Smithsonian Institution Press, 2021)