Alnus alnobetula subsp. sinuata
Sitka alder
Betulaceae (Birch family)

Introduction to Vascular Plants

Photograph

© Brian Klinkenberg     (Photo ID #25508)


Map

E-Flora BC Static Map

Distribution of Alnus alnobetula subsp. sinuata
Click here to view the full interactive map and legend

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 Alnus alnobetula ssp. sinuata

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)
1172 0 2500
Slope Gradient (%)
22 0 205

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

27 0 360
Soil Moisture Regime (SMR)
[0 - very xeric; 4 - mesic;
8 - hydric]
4 0 8
Modal Nutrient Regime
Class
C
# of field plots
 species was recorded in:
3292
Modal BEC Zone Class
ESSF

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

AT(2), BG(4), BWBS(238), CMA(1), CWH(92), ESSF(802), ICH(648), IDF(186), MH(26), MS(580), PP(7), SBPS(16), SBS(575), SWB(2)

Synonyms

Synonyms and Alternate Names:
Alnus viridis (Chaix) DC.