Ligusticum calderi Mathias & Constance
Calder's lovage (Calder's licorice-root)
Apiaceae

Introduction to Vascular Plants

Photograph

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Map

E-Flora BC Static Map

Distribution of Ligusticum calderi
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Species Information

General:
Stout perennial herb from a taproot; stems 20-60 cm tall, leafy, with fibrous remains of leaf sheaths at the base.
Leaves:
Compound, mostly basal, divided into distinct toothed leaflets up to 3 cm long; stem leaves reduced, only 1 or 2.
Flowers:
Inflorescence in small, compound umbels with 7-14 small compact heads; flowers white; spokes of terminal umbels 15 or less; involucral bracts lacking.
Fruits:
Oblong to elliptic, 4-6 mm long, glabrous, with narrowly winged 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 Ligusticum calderi

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)
517 10 990
Slope Gradient (%)
34 0 120

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

64 0 360
Soil Moisture Regime (SMR)
[0 - very xeric; 4 - mesic;
8 - hydric]
4 0 7
Modal Nutrient Regime
Class
B
# of field plots
 species was recorded in:
54
Modal BEC Zone Class
MH

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

AT(3), CMA(7), CWH(22), MH(22)

Habitat and Range

Wet to moist boggy or rocky slopes and meadows from the lowland to alpine zones; locally frequent on the Queen Charlotte Islands, infrequent on N Vancouver Island and adjacent mainland (near-shore islands); N to SE AK.

SourceThe Illustrated Flora of British Columbia