E-Flora BC: Electronic Atlas of the Flora of British Columbia

Micranthes reflexa
Yukon saxifrage
Saxifragaceae (Saxifrage family)

Introduction to Vascular Plants

© Alfred Cook  Email the photographer   (Photo ID #11151)

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Distribution of Micranthes reflexa
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Species Information

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General:
Perennial herb from short stem-bases and black fibrous roots; flowering stems 9-30 cm tall, glandular-hairy.
Leaves:
Basal leaves round, oblanceolate or egg- to spoon-shaped, 2-8.5 cm long, 8-25 mm wide, 9- to 21- toothed, sparsely soft-hairy, often purplish below; stalks wide; stem leaves lacking.
Flowers:
Inflorescence a terminal, many-flowered, open cluster, the bracts linear, purple; petals white, 2-3 mm long, distinctly 1-veined; calyces green, sometimes purplish, the lobes 5, egg-shaped to lanceolate, 1.2-3 mm long, minutely fringed, bent back; stamens 10.
Fruits:
Follicles, 3-6 mm long, usually purplish.

Source: The Illustrated Flora of British Columbia

Habitat / Range

Dry to mesic meadows, cliffs, gravelly slopes and fellfields in the alpine zone; infrequent in N BC; N to AK, YT and NT.

Source: The Illustrated Flora of British Columbia

Ecology

Ecological Framework for Micranthes reflexa

The table below shows the species-specific information calculated from
original data (BEC database) provided by the BC Ministry of Forests and Range.
(Updated August, 2013)

Site Information
Value / Class

Minimum

Average

Maximum

Elevation (metres)
Slope Gradient (%) 53 53 53
Aspect (degrees)
[0 - N; 90 - E; 180 - S; 270 - W]
120 120 120
Soil Moisture Regime (SMR)
[0 - very xeric; 4 - mesic;
8 - hydric]
4 4 4
Modal Nutrient Regime
Class
C
Number of field plots
 species was recorded in:
1
Modal BEC Zone Class
ESSF
All BEC Zones (# of stations/zone) species was recorded in: ESSF(1)

Synonyms and Alternate Names

Saxifraga reflexa Hook.

Taxonomic and Nomenclatural Links

Additional Photo Sources

General References