Reference · Weeds
Araceae
15 items — choose below or search on the left.
15
items
Results
Duckweed
Lemna
Lesser duckweed
Lemna aequinoctialis
Fat duckweed
Lemna gibba
Common duckweed
Lemna minor
Least duckweed
Lemna minuta
Dark duckweed
Lemna obscura
Minute duckweed
Lemna perpusilla
Ivy-leaved duckweed
Lemna trisulca
Valdivian duckweed
Lemna valdiviana
Water lettuce
Pistia stratiotes
Spirodela oligorrhiza
Spirodela oligorrhiza
Greater duckweed
Spirodela polyrrhiza
Eastern skunk cabbage
Symplocarpus foetidus
Rootless duckweed
Wolffia
Rootless duckweed
Wolffia arrhiza
Weed plant reference
Catalogue of crop weeds: annual broadleaf, annual grass and perennial. For each — biology, harmfulness, infested crops and effective herbicides.
Weeds are linked to crops and protection products: a weed page shows which crops it infests and how to control it. Use the search on the left to find the object you need.