Hypericum kalmianum
Kalm's St. John's Wort, Kalm's St. Johnswort
Also known as: Hypericum kalmianum var. elongatum J.Mc Nab +4 more
- Hypericum kalmianum var. elongatum J.Mc Nab
- Hypericum kalmianum var. elongatum J.McNab
- Hypericum lanatum Rottb.
- Norysca kalmiana (L.) K.Koch
- Norysca kalmiana (L.) K.Koch ex Dippel
Botanical Data
- Taxonomic Rank: Species
- Botanical Family: Hypericaceae
- WCVP Morphological Data: Recorded natively as a subshrub or shrub.
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Hypericum kalmianum (commonly known as Kalm's St. John's-wort) is a shrub within the Hypericaceae family. It is found natively in North America. Within its native range, this species is primarily associated with temperate conditions.
Macro Climate
Temperate
Plant Type
Shrub
Native Range
Continents (WGSRPD)
NORTHERN AMERICA
Regions (WGSRPD)
Eastern Canada, North-Central U.S.A., Northeastern U.S.A.
Botanical Countries (WGSRPD L3)
Illinois, Indiana, Michigan, Minnesota, New York, Ohio, Ontario, Québec, Wisconsin
Introduced Range
An “Introduced” distribution indicates that the plant is recorded outside its native range in that region as a result of deliberate or accidental human introduction. Introduced records may include casual, naturalized or invasive populations, but do not include plants that are only cultivated or planted without self-sustaining populations.
Botanical Countries (Non-Native)
District of Columbia, Sweden