Canada's Plant Hardiness Site

Adiantum capillus-veneris L.

southern maidenhair fern, Venus' hair fern, Venus' maidenhair fern

Choose a layer:

Choose a model:

Data Details

Number unique observations: 1227
Zone range (Canada): 4a - 8b

p 1971-2000

Map Legend

Download Grid Data

Hardiness Zones

Canadian Plant Hardiness Zones
Zone	%
0a	0
0b	0
1a	0
1b	0
2a	0
2b	0
3a	0
3b	0
4a	1
4b	1
5a	1
5b	1
6a	1
6b	1
7a	1
7b	1
8a	1
8b	1
9a	0
Outside Canada	98

USDA Zones
Zone	%
1	0
2	0
3	0
4	1
5	4
6	30
7	22
8	25
9	15
10	1
11	1
12	0
13	0

Bioclimatic profile

name	mean	S.D.	1%	5%	10%	25%	50%	75%	90%	95%	99%	maximum	minimum
Annual Mean Temperature	16.14	3.37	6.93	10.1	11.7	13.65	16.6	18.8	19.84	20.7	22.67	24.1	5.2
Max Temperature of Warmest Period	33.33	3.1	24.13	27.2	29.3	31.9	33.6	35.4	36.4	37.77	40.65	43.0	23.2
Min Temperature of Coldest Period	-0.68	4.62	-12.22	-8.8	-7.4	-4.1	0.3	2.4	4.8	6.47	8.47	11.3	-14.6
Annual Precipitation	741.71	415.51	145.52	194.0	250.6	388.0	681.0	1064.0	1426.0	1500.7	1583.74	1664.0	105.0
Precipitation of Warmest Quarter	176.77	126.13	8.26	11.0	14.0	61.0	184.0	250.0	334.4	430.7	525.74	556.0	5.0
Precipitation of Coldest Quarter	196.7	134.04	30.0	38.0	49.0	86.0	161.0	295.0	404.0	431.0	547.18	627.0	24.0