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
Plants flagged as 'Introduced' have been transported outside their native historical range by human activity. While many are common ornamentals, some may become naturalized or invasive in local environments. Local ecological guidelines require verification prior to planting.
Botanical Countries (Non-Native)
District of Columbia, Sweden