Ouvrages régionaux:
Arbres du Sahel; H.J. von Maydell
Australian plants for small garden and containers; G. Elliot
Flore de Tunisie; Pottier-Alapetite
Flore du Sahara; Ozenda, editions CNRS
Flores sylvestres de las Islas Canarias; D. & Z. Bramwell
Namaqualand - South African Wildflower Guide 1; le Roux & Schelpe
Palms in Australia; D. Jones
Trees of Northern America (Eastern & Western region); guide Audubon
Trees of Southern Africa; Coates-Palgrave
Trees of Texas; B. Simpson, editions Texas Mounthly Press.
Proteas of Southern Africa; Marie Vogts, éditions Struik.
Roadside plants of Southern California;
Végétation de l'Amérique tropicale; R. Schnell, éditions Masson
Wildflowers of East Africa; M. Blundell.
Wildflowers of Northern America (Eastern & Western region); guide Audubon
Flowers of South-West Europe; O. Polunin, éditions Oxford Univ.
Flowers of the Himalaya ; O. Polunin, éditions Oxford Univ.
Ouvrages généraux:
Précis de botanique - 2. végétaux supérieurs; Gaussen, Leroy, Ozenda, éditions Masson
La botanique redécouverte; Aline Reynal, éditions Belin 1995
Les plantes protégées d'Ile de France; Gérard Arnal, Biotope 1996
Cycads of the world, ancient plants in today's landscape; David L. Jones,
The New York Botanical Gardens