General:
Low annual herb from a taproot; stems decumbent to erect, 2-20 cm tall, usually freely branched from the base, soft-hairy.
Leaves:
Alternate, short-stalked, broadly egg- to fan-shaped, the blades 4-10 mm long; sparsely long-hairy on both surfaces, deeply palmately cleft into 3 wedge-shaped segments themselves divided into 3 to 5 oblong lobes; stipules fused into a lobed, leaf-like cup, the lobes of the stipules surrounding the flower clusters triangular and 1/2 the length of the unlobed portion.
Flowers:
Inflorescence of axillary clusters of 5 to 15 tiny, short-stalked flowers, the clusters borne along most of the length of the stem at each node, in the axils of sheathing stipules; corollas lacking; calyces green, urn-shaped, long-hairy, 1-2.5 mm long, 4-lobed, the lobes triangular-egg-shaped, erect, 0.2-0.6 mm long; ovaries superior; stamens usually 1.
Fruits:
Achenes, 1, ellipsoid, smooth, about 1 mm long, encased within the dry hypanthium, which has ascending calyx-lobes so that the whole structure appears flask-shaped, this 1.5-2.5 mm long.
If more than one illustration is available for a species (e.g., separate illustrations were provided for two subspecies) then links to the separate images will be provided below. Note that individual subspecies or varietal illustrations are not always available.
Illustration Source: The Illustrated Flora of British Columbia
Site Information |
Value / Class |
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Avg |
Min |
Max |
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Elevation
(metres) |
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Slope
Gradient (%) |
43 | 35 | 50 |
Aspect (degrees) |
173 | 140 | 200 |
Soil
Moisture Regime (SMR) [0 - very xeric; 4 - mesic; 8 - hydric] |
2 | 2 | 3 |
Modal
Nutrient Regime
Class |
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#
of field plots species was recorded in: |
3 | ||
Modal
BEC Zone Class |
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All BEC Zones (# of stations/zone) species was recorded in |
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Source:
Klinkenberg 2013
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Synonyms and Alternate Names:
Alchemilla arvensis (L.) Scop.
Alchemilla cuneifolia Nutt.
Alchemilla occidentalis Nutt.