Botanical files on lettuce (Lactuca Sativa) on the chance for gene flow between wild and cultivated Lettuce (Lactuca sativa L. including L. serriola L., Compositae) and the general... von Frietema de Vries, Femke T., Meijden, Ruud van der, Brandenburg, Willem A. 1953-

Botanical files a study of the real chances for spontaneous gene flow from cultivated plants to the wild flora of the Netherlands von Frietema de Vries, Femke T., Meijden, Ruud van der, Brandenburg, Willem A. 1953-

Biosystematic Notes on Atriplex patula L., A. Hastata L., and A. Littoralis L. (Chenopodiaceae) von Meijden, Ruud van der

Field guide to the wild plants of the Benelux von Meijden, Ruud van der, Strack van Schijndel, Maarten, Rossum, Fabienne van

Inhaltsverzeichnis

Catalogue of the herbaria of Antoni Gaymans (1630-1680) and a comparison with the plant collection of the Leiden Hortus Botanicus in 1668 von Sosef, M. S. M. 1960-, Van Vliet, G. J. C. M., Meijden, Ruud van der 1945-2007, Scannell, M. J. P.

Vinkia, a new Australian genus of tribe Myriophyllaceae (Haloragaceae) von Meijden, Ruud van der

Twenty-four new Names in Xanthophyllum (Polygalaceae) von Meijden, Ruud van der

A new Xantophyllum (Polygalaceae) from Borneo von Meijden, Ruud van der

An annotated Key to the South - East Asiatic, Malesian, Mascarene, and African species of Myriophyllum (Haloragaceae) von Meijden, Ruud van der