Canada's Plant Hardiness Site

Arnica lonchophylla Greene

northern arnica, longleaf arnica, white-plumed arnica

Synonymy

Data Details

Number unique observations: 143
Zone range (Canada): 0a - 6a

p 1971-2000

Map Legend
Download Grid Data
Hardiness Zones
Canadian Plant Hardiness Zones
Zone%
0a4
0b12
1a10
1b9
2a9
2b11
3a8
3b5
4a3
4b1
5a1
5b1
6a1
6b0
7a0
7b0
8a0
8b0
9a0
Outside Canada21
USDA Zones
Zone%
11
237
336
415
56
61
71
80
90
100
110
120
130
Bioclimatic profile
namemeanS.D.1%5%10%25%50%75%90%95%99%maximumminimum
Annual Mean Temperature 0.633.43-6.72-4.99-3.96-2.51.52.954.55.986.77.0-6.9
Max Temperature of Warmest Period 21.692.9915.6116.8118.4219.521.724.025.4627.0628.3328.513.9
Min Temperature of Coldest Period -20.296.45-32.42-30.56-30.0-26.75-18.1-14.9-13.04-12.4-12.04-10.3-32.9
Annual Precipitation 658.29286.4279.78314.3322.0449.5595.0746.01117.61239.01351.281400.0273.0
Precipitation of Warmest Quarter 210.2965.36109.1121.1135.2158.0199.0273.0307.0316.6335.96346.0105.0
Precipitation of Coldest Quarter 127.4190.0237.043.050.259.586.0164.0276.8332.3357.74362.033.0