Rock Garden Plants
Polemonium majus Tolm.  
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FamilyPOLEMONIACEAE
Genus speciesPolemonium majus Tolm. 
Habitatgrassland
Descriptionbasal leaves petiolate, imparipinnate, leaflets 15-25, oval, acute, 2-3cm long, stem leaves 3, leaflets lanceolate, 8-14mm, inflorescence few flowered, subcapitate
Size11-14cm
Colorblue
Bloomsummer
Ca
Typetuft
Cultivationmesic, slightly humous, sunny site
alpine house, moist, rich, drained soil, sun
Propagationseed in spring, barely covered, germ. 1-3 months, 18-21°C
division in spring; cuttings in spring and late summer
Territory Asia-Temperate
     Russian Far East (Kamchatka )
Northern America
     Subarctic America (Aleutian Is.)
BibliographyPlants of the World online powo.science.kew.org
International Plant Names Index www.ipni.org
Comments

POLEMONIACEAE

Polemonium majus Tolm., Repert. Spec. Nov. Regni Veg. 23: 274 (1927)

e. Kamtschatka, Aleutian Islands
31 KAM 70 ALU

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