R. Geesink
Books
- The Plant Diversity of Malesia
- Thonner's Analytical Key to the Families of Flowering Plants
- A synopsis of the genus Swertia (Gent.) in Malesia
- Thonners Analytical Key To The Families Of Flowering Plants
- An account of the genus Portulaca in Indo-Australia and the Pacific (Portulacaceae)
- A new species of Langsdorffia from New Guinea (Balanophoraceae)
- Thonner's Analytical Key to the Families of Flowering Plants
- Key to the genera and some species of the SE. Asiatic Leguminosae-Faboideae "Papilionaceae"
- Survey of the Genera of the tribe Millettieae
- Thonner's Analytical Key to the Families of Flowering Plants (Leiden Botanical)
Author data: Open Library