Tools of the trade : a listing of materials and equipment for managing museum collections.

Mode of access: Internet.

The Dillenian Herbaria. An account of the Dillenian collections in the Herbarium of the University of Oxford, together with a biographical sketch of Dillenius, selections from his correspondence,

"Bibliography," p. [xxxviii]-lvii.

Les collections botaniques du Musée royal de physique et d'histoire naturelle de Florence au printemps de MDCCCLXXIV;

Mode of access: Internet.

A list showing the location of the principal collections of Verbenaceae and Avicenniaceae.

Mode of access: Internet.