Flora

This section presents some floras available to help identify weed flora in Europe.

Floras differ by the keys used for the determination and by the amount of details on weed biology.
The choice of a weed flora depends on the development stage of the weeds at the identification date.

The arable weeds of Europe with their seedlings and seeds

This book contains descriptions and illustrations (mostly in colour) of 716 broadleaved weeds of arable land in Europe at stages of their life cycle...

Weeds of cultivated plants

This book permits to identify most important weeds encountered in French fields.