Lilaeopsis occidentalis J.M. Coult. & Rose
western lilaeopsis (western grasswort)
Apiaceae

Introduction to Vascular Plants

Photograph

© Adolf Ceska     (Photo ID #11361)


Map

E-Flora BC Static Map

Distribution of Lilaeopsis occidentalis
Click here to view the full interactive map and legend

Species Information

General:
Perennial herb from rhizomes; erect stems lacking.
Leaves:
All basal, tufted, narrow, hollow tubes, 3-15 cm long, 1-4 mm wide, with 5-11 partitions.
Flowers:
Inflorescence of small umbrella-shaped clusters on slender stalks that are 0.5-4 cm long (usually much shorter than the leaves) and ascending to arched; flowers inconspicuous, 5-12, white.
Fruits:
Egg-shaped, about 2 mm long, glabrous, with pale, prominent, corky-thickened ribs.

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 Lilaeopsis occidentalis

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)
0 0 2
Slope Gradient (%)
5 0 10

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

315 180 360
Soil Moisture Regime (SMR)
[0 - very xeric; 4 - mesic;
8 - hydric]
5 4 7
Modal Nutrient Regime
Class
E
# of field plots
 species was recorded in:
10
Modal BEC Zone Class
CDF

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

CDF(9), CWH(1)

Habitat and Range

Wet tidal marshes, mudflats and shores in the lowland zone; infrequent along the coast; N to S AK and S to CA.

SourceThe Illustrated Flora of British Columbia