Descriptor: Winter hardiness (WINTERHARDY)

Definition:

Plants successfully overwintering in field between first and second field season (percent)

Crop:

Category:

Environmental stress descriptors

Status:

Crop Germplasm Committee approved

Data Type:

Alpha/numeric descriptor

Maximum Length:

Responsible Site:

Ornamental Plant Germplasm Center (OPGC)

Studies or environments

Distribution of Values for Winter hardiness (WINTERHARDY)

Code	Definition	Number of Accessions
1	1=All plants dead (1=All plants dead, 9=All plants survived)	10
2	2 (1=All plants dead, 9=All plants survived)	3
3	3 (1=All plants dead, 9=All plants survived)	2
4	4 (1=All plants dead, 9=All plants survived)	2
5	5=Half of the plants survived (1=All plants dead, 9=All plants survived)	2
6	6 (1=All plants dead, 9=All plants survived)	1
8	8 (1=All plants dead, 9=All plants survived)	5
9	9=All plants survived (1=All plants dead, 9=All plants survived)	12