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Hypericum perforatum
common St. John's wort St. John's-wort Family
Hypericum perforatum Hypericaceae
--more--
common names
  common St. John's wort
  Tipton's weed
  chase-devil
  Klamath weed
accepted scientific name
  Hypericum perforatum L.
rules for finding collection records
  Hypericum perforatum (4493)
family name
  Hypericaceae
Image Author: ©2008 Keir Morse
Image License: CC BY-NC-SA
Image Source
Category: Wildflowers
Flowers: Five petals
Petal colors: color
Flower size is about 1 inch
Leaf: Opposite
Plant Observed 2nd week of May thru 2nd week of October
How Likely at this Location (100%)
Name Match (100%)
Plant Showiness (54%)
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base map where plant found
mag select
Disturbed
Forest
Riparian
Grassland
 Native Plant Status
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native Not Native
native Not Present

Invasive in some regions.
grid lines base