Canada's Plant Hardiness Site

Aristida longespica Poir.

long-spike threeawn, slimspike threeawn, slender threeawn

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Data Details

Number unique observations: 343
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	1
5	12
6	30
7	22
8	26
9	8
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	14.22	4.34	6.6	7.6	8.9	10.2	13.4	18.5	19.98	20.79	22.27	23.9	6.5
Max Temperature of Warmest Period	31.83	2.51	26.75	27.8	28.3	29.8	32.0	33.65	35.18	35.79	36.26	36.4	24.8
Min Temperature of Coldest Period	-4.15	6.17	-16.56	-14.4	-11.58	-8.7	-5.3	1.9	3.78	5.09	7.53	11.0	-17.5
Annual Precipitation	1126.58	237.11	640.46	771.4	846.2	947.5	1119.0	1284.0	1461.6	1549.6	1675.38	1702.0	526.0
Precipitation of Warmest Quarter	299.62	62.33	180.0	199.0	217.0	272.0	296.0	319.0	371.8	445.7	488.58	504.0	173.0
Precipitation of Coldest Quarter	245.1	101.73	46.78	92.2	119.4	163.0	242.0	311.5	404.2	420.0	443.58	461.0	34.0