Canada's Plant Hardiness Site

Arnica longifolia D.C.Eaton

spear-leaf arnica, seep-spring arnica, longleaf arnica, longleaf leopardbane

Synonymy

Data Details

Number unique observations: 284
Zone range (Canada): 1a - 8b

p 1971-2000

Map Legend
Download Grid Data
Hardiness Zones
Canadian Plant Hardiness Zones
Zone%
0a0
0b0
1a1
1b1
2a2
2b3
3a4
3b4
4a4
4b2
5a1
5b1
6a1
6b1
7a1
7b1
8a1
8b1
9a0
Outside Canada72
USDA Zones
Zone%
10
21
311
428
522
629
76
81
91
100
110
120
130
Bioclimatic profile
namemeanS.D.1%5%10%25%50%75%90%95%99%maximumminimum
Annual Mean Temperature 2.073.02-4.32-2.28-1.6-0.11.64.226.07.189.7210.9-5.3
Max Temperature of Warmest Period 22.553.6114.616.0217.7620.322.524.7226.928.5731.6433.513.4
Min Temperature of Coldest Period -13.934.34-20.93-19.98-19.27-17.82-14.05-10.98-7.9-6.8-3.08-0.7-21.5
Annual Precipitation 694.35289.1244.66368.3417.0515.0624.5791.51048.91445.41609.961895.0175.0
Precipitation of Warmest Quarter 112.2244.5738.046.1554.073.75112.5141.0171.4194.0214.57251.026.0
Precipitation of Coldest Quarter 237.29158.5658.6680.1595.0135.0185.0283.0450.4597.85782.08846.042.0