Canada's Plant Hardiness Site

Myosotis arvensis (L.) Hill

field forget-me-not, rough forget-me-not, field scorpion grass

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Data Details

Number unique observations: 629
Zone range (Canada): 2a - 9a

p 1971-2000

Map Legend

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Hardiness Zones

Canadian Plant Hardiness Zones
Zone	%
0a	0
0b	0
1a	0
1b	0
2a	1
2b	1
3a	6
3b	6
4a	5
4b	4
5a	2
5b	2
6a	1
6b	1
7a	1
7b	1
8a	1
8b	1
9a	1
Outside Canada	65

USDA Zones
Zone	%
1	0
2	1
3	14
4	18
5	24
6	27
7	10
8	3
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	7.9	2.94	1.38	3.4	4.1	5.7	8.0	10.1	11.3	12.32	15.1	15.9	-0.9
Max Temperature of Warmest Period	26.46	2.65	20.83	22.5	23.2	24.5	26.3	28.4	30.1	31.3	32.1	34.6	17.8
Min Temperature of Coldest Period	-9.66	6.34	-23.42	-19.5	-18.0	-13.8	-10.1	-5.5	0.3	0.8	1.2	3.6	-27.9
Annual Precipitation	1069.18	331.13	362.08	537.4	727.0	845.0	1058.0	1210.0	1466.4	1757.2	2052.36	2206.0	179.0
Precipitation of Warmest Quarter	243.71	80.3	61.4	94.0	112.0	197.0	267.0	304.0	327.2	339.0	357.44	410.0	18.0
Precipitation of Coldest Quarter	285.84	184.47	45.84	79.4	106.8	167.0	238.0	331.0	564.8	733.0	859.44	921.0	30.0