Canada's Plant Hardiness Site

Azolla caroliniana Willd.

eastern mosquito fern, Carolina mosquito fern, fairy-moss, water velvet

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Data Details

Number unique observations: 595
Zone range (Canada): 5b - 7b

p 1971-2000

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Hardiness Zones

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

USDA Zones
Zone	%
1	0
2	0
3	0
4	0
5	4
6	30
7	24
8	28
9	10
10	1
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	16.81	4.1	6.89	9.47	10.1	14.25	17.4	19.9	22.0	22.7	23.61	24.3	5.8
Max Temperature of Warmest Period	32.52	2.08	26.69	28.3	29.24	31.6	33.0	33.6	34.96	35.8	36.2	36.4	25.1
Min Temperature of Coldest Period	0.19	5.94	-14.0	-9.8	-8.16	-3.0	0.2	4.1	8.56	10.3	12.11	14.2	-16.8
Annual Precipitation	1229.21	192.2	827.82	892.6	959.4	1108.0	1251.0	1354.0	1467.0	1524.5	1633.54	1694.0	702.0
Precipitation of Warmest Quarter	359.08	113.58	183.94	195.0	228.4	285.0	318.0	447.5	527.6	572.3	625.0	635.0	176.0
Precipitation of Coldest Quarter	274.9	81.86	112.88	155.0	172.0	210.0	271.0	326.5	402.6	414.0	436.18	449.0	50.0