Canada's Plant Hardiness Site

Dryopteris filix-mas (L.) Schott

male fern, male wood fern, male shield fern

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Data Details

Number unique observations: 925
Zone range (Canada): 1a - 9a

p 1971-2000

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Hardiness Zones

Canadian Plant Hardiness Zones
Zone	%
0a	0
0b	0
1a	1
1b	1
2a	1
2b	1
3a	3
3b	4
4a	4
4b	3
5a	2
5b	2
6a	1
6b	1
7a	1
7b	1
8a	1
8b	1
9a	1
Outside Canada	72

USDA Zones
Zone	%
1	0
2	0
3	7
4	22
5	27
6	28
7	11
8	2
9	1
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	5.6	3.19	-1.55	0.22	1.7	3.7	5.5	7.3	9.8	11.28	14.43	15.6	-2.5
Max Temperature of Warmest Period	24.91	4.07	14.67	17.1	19.4	22.5	25.2	27.4	30.2	31.3	33.4	35.5	12.6
Min Temperature of Coldest Period	-11.04	4.26	-19.75	-17.7	-16.4	-14.0	-11.2	-8.5	-5.8	-3.14	0.58	1.3	-23.5
Annual Precipitation	878.47	390.35	265.72	363.6	415.0	588.0	844.0	1067.0	1427.0	1633.4	2022.68	2286.0	197.0
Precipitation of Warmest Quarter	197.78	76.53	44.2	81.0	99.4	136.0	195.0	255.0	303.6	321.6	356.76	424.0	11.0
Precipitation of Coldest Quarter	252.91	168.74	32.0	41.0	58.4	136.0	217.0	335.0	473.0	623.0	817.8	879.0	26.0