Agoseris lackschewitzii Douglass M. Hend. & R. Moseley
pink agoseris (Mill Creek agoseris)
Asteraceae (Aster family)

Introduction to Vascular Plants

Photograph

© Ian Gardiner     (Photo ID #15986)


Map

E-Flora BC Static Map

Distribution of Agoseris lackschewitzii
Click here to view the full interactive map and legend

Species Information

General:
Perennial herb from a slender taproot and a simple or branched base; stems leafless, solitary to few, exuding milky juice when broken, 6-50 cm tall.
Leaves:
Mainly basal, oblanceolate, entire to distantly toothed,the margin often long-hairy, 1-15 cm long, 0.1-1.5 cm wide.
Flowers:
Heads with strap-shaped flowers, solitary; involucres bell-shaped, 11-19 mm tall; involucral bracts in 3-4 series, lanceolate, abruptly sharp-pointed, light green with a dark purple median strip and purple mottling, the outer series densely long-hairy basally; receptacle papery; ray flowers pink drying to deep pink.
Fruits:
Achenes 10-ribbed, the body 6-8 mm long. gradually tapering to a slender beak which is shorter than the body; pappus double, of numerous hairlike bristles, 6-12 mm long, white.

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 Agoseris lackschewitzii

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)
1984 1984 1984
Slope Gradient (%)
0 0 0

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

0
Soil Moisture Regime (SMR)
[0 - very xeric; 4 - mesic;
8 - hydric]
6 6 6
Modal Nutrient Regime
Class
D
# 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)

Habitat and Range

Moist to mesic meadows in the subalpine to lower alpine zones; rare in SC and SE BC; E to SW AB and S to NW MT and N ID.

SourceThe Illustrated Flora of British Columbia