Polemonium boreale
Boreal Jacob's Ladder, Northern Jacob's Ladder
Also known as: Polemonium arcticum Nyl. & Saell. +17 more
- Polemonium arcticum Nyl. & Saell.
- Polemonium boreale subsp. boreale
- Polemonium boreale subsp. genuinum Wherry
- Polemonium boreale subsp. humile (Hook.) Á.Löve & D.Löve
- Polemonium boreale subsp. hyperboreum (Tolm.) Á.Löve & D.Löve
- Polemonium boreale subsp. macranthum (Cham.) Hultén
- Polemonium boreale subsp. nudipedum (Klokov) Kamelin
- Polemonium boreale subsp. richardsonii (Graham) J.P.Anderson
- Polemonium boreale var. boreale
- Polemonium boreale var. hyperboreum (Tolm.) Tzvelev
- Polemonium boreale var. macranthum (Cham.) Tzvelev
- Polemonium caeruleum var. humile Hook.
- Polemonium caeruleum var. piliferum Lindl.
- Polemonium hultenii H.Hara
- Polemonium humile subsp. macranthum (Cham.) Wherry
- Polemonium humile subsp. macranthum Cham.
- Polemonium humile var. macranthum Cham.
- Polemonium humile Willd.
Botanical Data
- Taxonomic Rank: Species
- Botanical Family: Polemoniaceae
- WCVP Morphological Data: Recorded natively as a perennial.
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Polemonium boreale (commonly known as Boreal Jacob's-Ladder or northern Jacob's-ladder) is a herbaceous perennial within the Polemoniaceae family. It naturally occurs in Temperate Asia, Europe, and North America. In its natural range, this species typically occurs in subalpine or subarctic conditions.
Macro Climate
Cold
Plant Type
Herbaceous Perennial
Native Range
Continents (WGSRPD)
ASIA-TEMPERATE, EUROPE, NORTHERN AMERICA
Regions (WGSRPD)
Eastern Europe, Northern Europe, Russian Far East, Siberia, Subarctic America, Western Canada
Botanical Countries (WGSRPD L3)
Alaska, British Columbia, Greenland, Kamchatka, Khabarovsk, Krasnoyarsk, Kuril Is., Magadan, North European Russia, Northwest Territories, Norway, Svalbard, West Siberia, Yakutskiya, Yukon