Canada's Plant Hardiness Site

Ranunculus flammula L.

lesser spearwort, greater creeping spearwort

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Data Details

Number unique observations: 676
Zone range (Canada): 0a - 9a

p 1971-2000

Map Legend

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Hardiness Zones

Canadian Plant Hardiness Zones
Zone	%
0a	1
0b	1
1a	1
1b	6
2a	9
2b	12
3a	8
3b	5
4a	3
4b	2
5a	1
5b	1
6a	1
6b	1
7a	1
7b	1
8a	1
8b	1
9a	1
Outside Canada	41

USDA Zones
Zone	%
1	1
2	11
3	32
4	19
5	15
6	14
7	3
8	1
9	1
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	5.0	3.45	-4.78	-0.82	1.0	2.8	5.1	7.1	9.8	10.65	12.28	13.9	-5.8
Max Temperature of Warmest Period	23.68	3.22	15.08	17.6	19.2	21.88	24.2	25.7	27.3	28.3	30.12	32.9	13.7
Min Temperature of Coldest Period	-11.74	8.02	-28.5	-24.0	-22.7	-17.42	-12.5	-5.3	0.3	0.72	3.12	4.9	-31.4
Annual Precipitation	1062.75	538.86	289.25	412.5	509.5	684.0	955.0	1288.5	1919.0	2227.0	2679.5	2887.0	178.0
Precipitation of Warmest Quarter	197.32	88.56	24.75	54.75	80.0	123.75	198.0	275.25	305.0	319.25	365.25	404.0	13.0
Precipitation of Coldest Quarter	340.45	260.91	47.75	63.0	74.5	153.0	257.0	470.0	770.5	875.5	1077.75	1177.0	37.0