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United States Department of Agriculture
Agricultural Research Service
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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:
Seed weight 100 (SEED WEIGHT100)
Download list of accessions evaluated for this trait
Definition:
Weight of 100 seeds in grams.
Crop:
LETTUCE
Category:
Morphological descriptors
Status:
Crop Germplasm Committee approved
Data Type:
Numeric descriptor
Maximum Length:
7
Responsible Site:
Western Regional PI Station (
W6
)
Studies or environments
LETTUCE.SEEDWEIGHT.WRPIS
2094 Accessions
Distribution of Values for
Seed weight 100 (SEED WEIGHT100)
Range
Number of Accessions
0.01 - 0.119
1653
0.119 - 0.228
432
0.228 - 0.337
14
0.337 - 0.446
4
0.446 - 0.555
3
0.555 - 0.664
1
0.664 - 0.773
1
0.773 - 0.882
0
0.882 - 0.991
1
0.991 - 1.1
3