Canada's Plant Hardiness Site

Astragalus filipes Torr. & A.Gray

basalt milkvetch, threadstalk milkvetch, threadleaf locoweed

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Data Details

Number unique observations: 599
Zone range (Canada): 3b - 7a

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	1
4a	1
4b	1
5a	1
5b	1
6a	1
6b	1
7a	1
7b	0
8a	0
8b	0
9a	0
Outside Canada	99

USDA Zones
Zone	%
1	0
2	0
3	0
4	2
5	17
6	58
7	21
8	1
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	7.3	1.99	1.2	4.1	5.08	6.1	7.3	8.6	9.7	10.5	11.6	13.5	0.1
Max Temperature of Warmest Period	29.65	2.03	23.4	25.89	27.18	28.8	29.9	30.8	32.0	32.6	33.7	34.8	22.3
Min Temperature of Coldest Period	-9.3	3.05	-18.2	-14.7	-12.92	-11.1	-9.0	-7.5	-5.5	-4.3	-3.3	0.4	-19.0
Annual Precipitation	339.85	81.43	201.78	232.0	246.8	283.0	328.0	385.5	443.2	494.2	593.14	678.0	143.0
Precipitation of Warmest Quarter	51.61	15.67	24.0	31.0	37.0	42.0	48.0	57.0	72.0	85.0	105.02	114.0	9.0
Precipitation of Coldest Quarter	108.8	39.4	42.0	57.9	66.0	81.0	103.0	132.0	155.2	173.7	242.06	301.0	27.0