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Rhamnus cathartica
common buckthorn Buckthorn Family
Rhamnus cathartica Rhamnaceae
--more--
common names
  common buckthorn
  European buckthorn
accepted scientific name
  Rhamnus cathartica L.
rules for finding collection records
  Rhamnus cathartica (1339)
family name
  Rhamnaceae
Image Author: Jan Samanek,State Phytosanitary Administration,Bugwood.org
Image License: CC BY
Image Source Image Source
Category: Shrubs, Broadleaf Trees
Flowers: Five petals
Petal colors: color
Flower size is about 0.2 inches
Leaf: Alternate, Opposite
Plant Observed last week of April thru 2nd week of November
Not Native, Invasive in CT, MA, MN, NH, VT. Noxious weed in MT.

How Likely at this Location (35%)
Name Match (100%)
Plant Showiness (27%)
base map where plant found
mag select

Forest
Disturbed
Riparian
Brush
grid lines base