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.
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 |
||
Avg |
Min |
Max |
|
Elevation
(metres) |
505 | 400 | 610 |
Slope
Gradient (%) |
10 | 0 | 20 |
Aspect (degrees) |
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) | ||
Source:
Klinkenberg 2013
|
Synonyms and Alternate Names:
Geum