Geum schofieldii Calder & Roy L. Taylor
Queen Charlotte avens
Rosaceae (Rose family)

Introduction to Vascular Plants

Photograph

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Map

E-Flora BC Static Map

Distribution of Geum schofieldii
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Species Information

General:
Perennial herb from a short rhizome and stout stem-base covered with coarse fibres; stems erect, 10-30 cm tall.
Leaves:
Basal leaves several, stalked, interruptedly pinnately cleft with 5 to 7 cleft and coarse-toothed major segments, interspersed with several much smaller ones, the terminal segment the largest, 3-lobed or 3-cleft, coarsely toothed; stem leaves alternate, more or less unstalked, much smaller and less divided.
Flowers:
Inflorescence of 1 to few stalked, terminal flowers; corollas yellow, wheel-shaped, the petals 5, broadly egg-shaped, shallowly notched, 10-15 mm long; calyces 5-lobed, the lobes lanceolate, erect, shorter than the petals, alternating with 5 narrowly egg-shaped bractlets; ovaries superior; stamens numerous.
Fruits:
Achenes, numerous in heads; achenes spindle-shaped, 3-4 mm long, silky-hairy, beaked with the 7- to 10-mm long, persistent, straight, smooth style.
Notes:
Endemic to British Columbia. Considered by some authors to be of hybrid origin between G. rossii and G. calthifolium.

SourceThe Illustrated Flora of British Columbia

Illustration

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.

Ecology

Ecological Framework for Geum schofieldii

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

Avg

Min

Max

Elevation (metres)
505 400 610
Slope Gradient (%)
10 0 20

Aspect (degrees)
[0 - N; 90 - E; 180 - S; 270 - W]

40 40 40
Soil Moisture Regime (SMR)
[0 - very xeric; 4 - mesic;
8 - hydric]
5 3 7
Modal Nutrient Regime
Class
C
# of field plots
 species was recorded in:
2
Modal BEC Zone Class
MH

All BEC Zones (# of stations/zone) species was recorded in

CWH(1), MH(1)

Habitat and Range

Wet rock crevices in the lowland to subalpine zones; rare on the Queen Charlotte Islands and NW Vancouver Island; endemic.

SourceThe Illustrated Flora of British Columbia

Synonyms

Synonyms and Alternate Names:
Geum