Canada's Plant Hardiness Site

Aristida oligantha Michx.

oldfield threeawn, plains threeawn, prairie threeawn

Synonymy

Data Details

Number unique observations: 1147
Zone range (Canada): 5a - 7b

p 1971-2000

Map Legend
Download Grid Data
Hardiness Zones
Canadian Plant Hardiness Zones
Zone%
0a0
0b0
1a0
1b0
2a0
2b0
3a0
3b0
4a0
4b0
5a1
5b1
6a1
6b1
7a1
7b1
8a0
8b0
9a0
Outside Canada99
USDA Zones
Zone%
10
20
30
41
511
629
724
826
97
101
110
120
130
Bioclimatic profile
namemeanS.D.1%5%10%25%50%75%90%95%99%maximumminimum
Annual Mean Temperature 13.823.527.18.59.311.313.217.018.5419.921.122.26.3
Max Temperature of Warmest Period 32.52.327.128.429.130.932.734.335.535.936.439.625.8
Min Temperature of Coldest Period -5.465.04-14.9-13.17-11.5-9.1-6.4-1.41.443.16.257.5-17.3
Annual Precipitation 1032.58236.03430.84635.0738.6890.51021.01191.51349.61448.41558.541723.0272.0
Precipitation of Warmest Quarter 277.0154.63101.84185.3194.0249.0290.0315.0331.0339.0370.7482.037.0
Precipitation of Coldest Quarter 201.89105.9936.056.072.0120.5184.0273.5361.4412.0441.54568.024.0