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

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

Introduction to Vascular Plants

© Ian Gardiner  Email the photographer   (Photo ID #15986)

E-Flora BC Static Map
Distribution of Agoseris lackschewitzii
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Species Information

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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.

Source: The Illustrated Flora of British Columbia

Habitat / 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.

Source: The Illustrated Flora of British Columbia

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

Minimum

Average

Maximum

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
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)

Climate

The climate type for this species, as reported in the: "British Columbia plant species codes and selected attributes. Version 6 Database" (Meidinger et al. 2008), is not evaluated, unknown or variable.

Taxonomic and Nomenclatural Links

Additional Photo Sources

General References