Materials for a Flora of the Malayan PeninsulaRidley Henry Nicholas · First published 2023Open the Tome
On the Flora of the Eastern Coast of the Malay PeninsulaHenry Nicholas Ridley · First published 1888 · Latest edition 2018Open the Tome
The Flora of SingaporeHenry Nicholas Ridley · First published 1900 · Latest edition 2018Open the Tome
The natural history of the island of Fernando de Noronha based on the collections made by the British Museum Expedition in 1887Ridley, Henry Nicholas · First published 1890AdventureOpen the Tome
The dispersal of plants throughout the worldRidley, Henry Nicholas · First published 1930Open the Tome
Report on the botany of the Wallaston Expedition to Dutch New Guinea, 1912-13Ridley, Henry Nicholas · First published 1916AdventureOpen the Tome
Materials for a flora of the Malayan peninsulaRidley, Henry Nicholas · First published 1907Open the Tome
The Orchidae and Apostasiaceae of the Malay PeninsulaHenry Nicholas Ridley · First published 1894Open the Tome
The Cyperaceæ of the west coast of Africa in the Welwitsch herbariumRidley, Henry Nicholas · First published 1881Open the Tome
