Canada's Plant Hardiness Site

Dryopteris dilatata (Hoffm.) A.Gray

broad buckler fern, broad woodfern, spreading woodfern

Synonymy

Data Details

Number unique observations: 77
Zone range (Canada): 0a - 9a

p 1971-2000

Map Legend
Download Grid Data
Hardiness Zones
Canadian Plant Hardiness Zones
Zone%
0a4
0b8
1a7
1b7
2a6
2b8
3a5
3b4
4a2
4b1
5a1
5b1
6a1
6b1
7a1
7b1
8a1
8b1
9a1
Outside Canada37
USDA Zones
Zone%
11
229
329
415
510
69
72
81
91
101
110
120
130
Bioclimatic profile
namemeanS.D.1%5%10%25%50%75%90%95%99%maximumminimum
Annual Mean Temperature 1.495.59-9.88-5.8-5.0-2.71.54.99.5411.5212.8614.3-11.4
Max Temperature of Warmest Period 19.264.9510.5312.213.215.618.622.526.1428.3829.8229.910.3
Min Temperature of Coldest Period -14.949.31-31.66-29.68-26.58-22.1-16.6-6.4-1.480.643.223.6-32.8
Annual Precipitation 1007.13627.75253.36321.6363.6520.0811.01340.01947.42311.42620.723022.0150.0
Precipitation of Warmest Quarter 222.493.5926.4880.8114.0166.0208.0267.0341.2378.8472.92536.09.0
Precipitation of Coldest Quarter 295.9267.1434.4842.846.095.0185.0395.0728.2862.01009.281026.017.0