Canada's Plant Hardiness Site

Arnica chamissonis Less.

Chamisso's arnica, leafy arnica, meadow arnica, leafy leopardbane

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Data Details

Number unique observations: 712
Zone range (Canada): 0a - 8b

p 1971-2000

Map Legend

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Hardiness Zones

Canadian Plant Hardiness Zones
Zone	%
0a	1
0b	3
1a	7
1b	9
2a	8
2b	10
3a	7
3b	5
4a	3
4b	2
5a	1
5b	1
6a	1
6b	1
7a	1
7b	1
8a	1
8b	1
9a	0
Outside Canada	36

USDA Zones
Zone	%
1	1
2	22
3	32
4	16
5	13
6	11
7	1
8	1
9	0
10	0
11	0
12	0
13	0

Bioclimatic profile

name	mean	S.D.	1%	5%	10%	25%	50%	75%	90%	95%	99%	maximum	minimum
Annual Mean Temperature	2.75	3.36	-5.09	-3.3	-1.9	0.8	2.7	5.22	7.0	8.04	9.8	12.2	-6.8
Max Temperature of Warmest Period	22.78	4.27	13.22	15.7	17.11	19.8	22.7	26.1	28.5	29.4	31.59	34.9	12.0
Min Temperature of Coldest Period	-14.96	6.25	-30.49	-27.4	-24.6	-18.3	-13.9	-10.0	-7.6	-6.65	-4.52	-1.8	-31.7
Annual Precipitation	576.89	224.95	225.54	294.55	334.0	428.75	537.0	678.0	851.4	1010.4	1438.37	1521.0	209.0
Precipitation of Warmest Quarter	144.29	77.16	33.0	40.0	45.0	70.0	140.0	204.0	251.9	274.0	318.89	378.0	16.0
Precipitation of Coldest Quarter	162.62	110.04	37.11	51.0	58.0	80.0	132.5	201.25	348.7	403.45	495.34	583.0	22.0