Canada's Plant Hardiness Site

Spiranthes ochroleuca (Rydb.) Rydb.

yellow ladies'-tresses, yellow nodding ladies'-tresses

Choose a layer:

Choose a model:

Data Details

Number unique observations: 771
Zone range (Canada): 4b - 7b

p 1971-2000

Map Legend

Download Grid Data

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	1
5a	2
5b	4
6a	3
6b	2
7a	1
7b	1
8a	0
8b	0
9a	0
Outside Canada	84

USDA Zones
Zone	%
1	0
2	0
3	0
4	4
5	21
6	56
7	17
8	0
9	0
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	8.5	2.12	4.7	5.5	5.8	6.9	8.3	9.95	11.4	12.15	13.56	14.6	3.9
Max Temperature of Warmest Period	27.21	2.07	22.27	23.5	24.2	25.9	27.3	28.6	29.8	30.4	31.89	32.8	21.1
Min Temperature of Coldest Period	-10.15	2.93	-16.6	-15.4	-14.4	-12.2	-9.9	-8.1	-6.4	-5.5	-4.27	-3.1	-18.6
Annual Precipitation	1159.97	163.64	795.4	928.5	975.0	1040.0	1150.0	1244.5	1388.0	1484.5	1606.0	1718.0	734.0
Precipitation of Warmest Quarter	305.81	33.56	240.0	253.0	260.0	283.0	306.0	329.0	350.0	359.5	395.9	422.0	232.0
Precipitation of Coldest Quarter	263.23	69.06	132.5	161.5	190.0	213.0	254.0	297.5	366.0	408.5	445.3	481.0	119.0