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

Sherardia arvensis L.
field madder (blue fieldmadder)
Rubiaceae (Madder family)

Introduction to Vascular Plants

© Jim Riley  Email the photographer   (Photo ID #976)

E-Flora BC Static Map
Distribution of Sherardia arvensis
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Species Information

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Ecology

Ecological Framework for Sherardia arvensis

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)
Slope Gradient (%) 20 50 90
Aspect (degrees)
[0 - N; 90 - E; 180 - S; 270 - W]
38 149 200
Soil Moisture Regime (SMR)
[0 - very xeric; 4 - mesic;
8 - hydric]
1 1 2
Modal Nutrient Regime
Class
Number of field plots
 species was recorded in:
8
Modal BEC Zone Class
All BEC Zones (# of stations/zone) species was recorded in:

Taxonomic and Nomenclatural Links

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General References