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School of Integrative Plant Science
Horticulture Section
Turfgrass and Landscape Weed ID
Turfgrass and Landscape Weed ID
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Weed ID
Broadleaf
Grass
Instructions
Pesticide-free Management
Weeds and Human Health
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"dark purple" images
Rhamnus cathartica - leaves
Rhamnus cathartica - leaves
Leaf
Stem
Rhamnus cathartica - leaves, stem
Rhamnus cathartica - leaves, stem
Leaf
Stem
Rhamnus cathartica - whole plant
Rhamnus cathartica - whole plant
Whole plant
Common buckthorn
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