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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:
Lamina width (LAMWDTH)
Download list of accessions evaluated for this trait
Definition:
Width of leaf surface in mm (average of 5 leaves)
Crop:
RHUBARB
Category:
Morphological descriptors
Status:
Data Type:
Numeric descriptor
Maximum Length:
6
Responsible Site:
Western Regional PI Station (
W6
)
Studies or environments
RHUBARB.2008.PALMER
48 Accessions
Distribution of Values for
Lamina width (LAMWDTH)
Range
Number of Accessions
65.5 - 82.4
2
82.4 - 99.2
1
99.2 - 116.1
3
116.1 - 133
1
133 - 149.9
3
149.9 - 166.7
7
166.7 - 183.6
5
183.6 - 200.5
13
200.5 - 217.3
8
217.3 - 234.2
6