Canada's Plant Hardiness Site

Sparganium americanum Nutt.

American burreed, Nuttall’s burreed, three-square burreed

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Data Details

Number unique observations: 1823
Zone range (Canada): 2b - 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	1
3a	1
3b	1
4a	3
4b	3
5a	2
5b	2
6a	1
6b	1
7a	1
7b	1
8a	0
8b	0
9a	0
Outside Canada	82

USDA Zones
Zone	%
1	0
2	0
3	2
4	14
5	19
6	28
7	16
8	16
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	9.27	4.35	2.3	3.6	4.3	5.9	8.5	12.4	16.2	17.7	18.9	20.7	0.2
Max Temperature of Warmest Period	28.05	3.09	22.2	23.6	24.4	25.7	27.6	30.3	32.8	33.5	34.7	35.9	19.7
Min Temperature of Coldest Period	-10.02	6.3	-23.2	-20.0	-18.5	-14.4	-10.0	-5.8	-1.0	1.1	2.8	6.6	-26.4
Annual Precipitation	1149.29	209.74	707.22	809.0	856.0	1006.0	1153.0	1281.0	1437.8	1507.8	1643.0	1794.0	509.0
Precipitation of Warmest Quarter	305.95	42.03	222.0	243.0	255.0	279.0	306.0	328.0	354.8	378.0	447.56	471.0	199.0
Precipitation of Coldest Quarter	262.85	90.07	67.0	90.0	142.0	209.0	264.0	310.0	400.0	421.9	451.0	502.0	39.0