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

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

Introduction to Vascular Plants
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Distribution of Ligusticum calderi
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Species Information

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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.

Source: The Illustrated Flora of British Columbia

Habitat / 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.

Source: The Illustrated Flora of British Columbia

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

Minimum

Average

Maximum
Elevation (metres) 10 517 990
Slope Gradient (%) 0 34 120
Aspect (degrees)
[0 - N; 90 - E; 180 - S; 270 - W] 		0 64 360
Soil Moisture Regime (SMR)
[0 - very xeric; 4 - mesic;
8 - hydric] 		0 4 7
Modal Nutrient Regime
Class		 B
Number 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)

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 subalpine boreal & cool mesothermal.

Taxonomic and Nomenclatural Links


Genetic information (NCBI Taxonomy Database)
 International Plant Names Index
 Taxonomic Information from the World Flora Online
 Integrated Taxonomic Information System

Additional Photo Sources

Images From CalPhoto
UT Austin's Native Plant Database
 Google Image Search
 Flickr Image Search

General References

Google Scholar Search
Family References
 General Botanical References for BC
Recommended citation: Author, Date. Page title. In Klinkenberg, Brian. (Editor) 2020. E-Flora BC: Electronic Atlas of the Plants of British Columbia [eflora.bc.ca]. Lab for Advanced Spatial Analysis, Department of Geography, University of British Columbia, Vancouver. [Accessed: 2024-09-30 7:17:32 PM ]
Disclaimer: The information contained in the E-Flora atlas pages is derived from expert sources as cited in each section. This information is scientifically based. E-Flora also acts as a portal to other sites via deep links. As always, users should refer to the original sources for complete information. E-Flora BC is not responsible for the accuracy or completeness of the original information.
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