Image Landsat 7 ETM+, path 172 row 61, acquise le 8 juillet 1999, copie du CD d'origine avec des points de callage et une composition colorée 543 en ECW compression de 25%.

This database contains botanical records either relating to material present in one of the Naturalis collections, or to material that has been or is being used in research projects. The records usually relate to herbarium specimens, but it also contains data on silica-gel samples, wood samples, spirit collections, carpological collections, etc.; rarely to observations only. The Naturalis collections have their strong points in The Netherlands and surrounding countries, Southeast Asia and New Guinea, West- and Central-Africa, Ethiopia and the Guyanas.

The map sheet: 1. Répartition géographique de Dipetalonema streptocerca et répartition africaine de Dipetalonema perstans. Scale of 1:10 000 000. Date of publication: 1958.

The map sheet: 1. Carte des sols d'Afrique. unknown. Date of publication: unknown.