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Hypericum kalmianum
kalm's st. john's-wort St. John's-wort Family
Hypericum kalmianum Hypericaceae
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common names
  kalm's st. john's-wort
  millepertuis de Kalm
  Kalm's St. Johnswort
accepted scientific name
  Hypericum kalmianum L.
rules for finding collection records
  Hypericum kalmianum (411)
family name
  Hypericaceae
Image Author: ©2013 Joshua Mayer
Image License: CC BY-SA
Image Source
Category: Wildflowers
Flowers: Five petals
Petal colors: color
Flower size is .5 to 1. inches
Leaf: Opposite
Plant Observed 3rd week of May thru 3rd week of October

How Likely at this Location (18%)
Name Match (100%)
Plant Showiness (54%)
Links to Plant Photos
U of Michigan Herbarium (13)
Wikimedia Commons (4)
base map where plant found
mag select

Riparian
Disturbed
Wetland
Sand
Meadow
Grassland
Forest
Native Plant Status
native status map native status map native status map native status map native status map native status map native status map native status map native status map
native Native
native Not Present

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