Natural (and semi-natural) vegetation is defined as “vegetation where ecological processes primarily determine species and site characteristics”. Human activities may influence vegetation interaction, ...

"Utilizing Kubitzki's The families and genera of vascular plants (1990- ) and current botanical literature; arranged according to the principles of molecular systemantics." siris_sil_840362 ...

First ed. published in 1973 as half of a combined work, Ordination and classification of communities, issued as pt. 5 of Handbook of vegetation science.

With their own botanical collection material and their research knowledge on the evolution of cruciferous plants (plants of the cabbage family), bioscientists at Heidelberg University have contributed ...