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United States Department of Agriculture
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Effective Jan. 1, 2025, the U.S. National Plant Germplasm System will modify its SMTA acceptance policy to distinguish between propagative and non-propagative germplasm.
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USDA National Plant Germplasm System
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Descriptor:
Days to flowering (DAYS AFTER JUNE 1 TO FLOWERING)
Download list of accessions evaluated for this trait
Definition:
Number of days after June 1 to the first flower.
Crop:
CLOVER-PERENNIALS
Category:
Phenological descriptors
Status:
Crop Germplasm Committee approved
Data Type:
Numeric descriptor
Maximum Length:
5
Responsible Site:
Western Regional PI Station (
W6
)
Studies or environments
CLOVER.1990.SMITH
71 Accessions
Distribution of Values for
Days to flowering (DAYS AFTER JUNE 1 TO FLOWERING)
Range
Number of Accessions
8 - 9.4
3
9.4 - 10.8
7
10.8 - 12.2
19
12.2 - 13.6
4
13.6 - 15
21
15 - 16.4
14
16.4 - 17.8
2
17.8 - 19.2
7
19.2 - 20.6
2
20.6 - 22
3