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Triadenum virginicum
marsh st. john's wort St. John's-wort Family
Triadenum virginicum Hypericaceae
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common names
  marsh st. john's wort
  Virginia marsh St. Johnswort
accepted scientific name
  Triadenum virginicum (L.) Raf.
rules for finding collection records
  Hypericum virginicum (237)
  Triadenum virginicum (1191)
  exclude Hypericum virginicum fraseri
  exclude Triadenum virginicum fraseri
  exclude Triadenum virginicum fraseri
family name
  Hypericaceae
Image Author: ©2013 Steven Severinghaus
Image License: CC BY-NC-SA
Image Source
Category: Wildflowers
Flowers: Five petals
Petal colors: color
Flower size is about 0.75 inches
Leaf: Opposite
Plant Observed last week of June thru end of October

How Likely at this Location (37%)
Name Match (100%)
Plant Showiness (54%)
base map where plant found

Wetland
Riparian
Aquatic
grid lines base