Rock Garden Plants
Micranthes spicata (D.Don) Small sect. Calthophyllum 
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FamilySAXIFRAGACEAE
Genus speciesMicranthes spicata (D.Don) Small sect. Calthophyllum
SynonymsSaxifraga spicata D.Don
 Micranthes galacifolia (Small) Small
 Saxifraga galacifolia Small
Habitattundra
Altitudearctic-subarctic
Descriptionleaves suborbiculate, thick, 3-5cm wide, dentate, conspicuosly glandular dentate, minutely pubescent, at base cordate, cymules few flowered, producing thyrsus
Size15-50cm
Colorwhite
Bloomsummer
Ca
Typerosette, tuft
Cultivationhumous, moist, but in winter drier, semi-shady site
alpine house, moist, humous soil, shading in summer
Propagationseed in winter, barely covered, germ. 1-3 months, 16-21°C
division after flowering; cuttings in late summer
Territory Northern America
     Subarctic America (Alaska , Yukon)
BibliographyPlants of the World online powo.science.kew.org
International Plant Names Index www.ipni.org
Comments

SAXIFRAGACEAE

Micranthes spicata (D.Don) Small, Fl. N. Amer. [N.L.Britton & al., eds.] 22: 146 (1905)

Basionym:
Saxifraga spicata D.Don, Trans,. Linn. Soc. London 13: 354 (1822)

Synonyms:
Micranthes galacifolia (Small) Small
Saxifraga galacifolia Small
Saxifraga spicata foliacea Engl. & Irnsch.
Saxifraga spicata galacifolia Engl. & Irmsch.
Saxifraga spicata scaposa Engl. & Irmsch.

Alaska, Yukon
70 ASK YUK

arctic-subarctic

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