Canada's Plant Hardiness Site

Alnus incana subsp. rugosa (L.) Moench

speckled alder, tag alder, swamp alder, eastern river alder, aulne blanc rugueux

Synonymy

Data Details

Number unique observations: 5761
Zone range (Canada): 0b - 7a

p 1971-2000

Map Legend
Download Grid Data
Hardiness Zones
Canadian Plant Hardiness Zones
Zone%
0a0
0b1
1a1
1b11
2a11
2b11
3a10
3b6
4a5
4b4
5a2
5b2
6a1
6b1
7a1
7b0
8a0
8b0
9a0
Outside Canada30
USDA Zones
Zone%
10
211
338
420
517
611
71
80
90
100
110
120
130
Bioclimatic profile
namemeanS.D.1%5%10%25%50%75%90%95%99%maximumminimum
Annual Mean Temperature 2.962.75-2.7-1.0-0.30.82.65.06.67.69.511.3-5.1
Max Temperature of Warmest Period 24.472.019.320.921.923.324.425.727.027.828.730.118.2
Min Temperature of Coldest Period -20.795.07-29.2-27.5-26.6-25.0-21.5-17.3-13.4-11.2-8.8-5.7-31.3
Annual Precipitation 922.14156.65527.6689.0734.0822.0911.01018.01130.01194.01315.01449.0413.0
Precipitation of Warmest Quarter 284.3234.69213.6230.0240.0258.0283.0308.0331.0343.0367.0395.0178.0
Precipitation of Coldest Quarter 180.1363.0556.073.087.0141.0183.0220.0261.0283.0341.2388.038.0