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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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2.3.12
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Descriptor:
Plant Maximal Spread (SPREAD)
Download list of accessions evaluated for this trait
Definition:
Plant maximal spread, width of the largest mature plant measured in centimeters.
Crop:
MEDIC
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
MEDIC.SPREAD.91.BARNES
151 Accessions
MEDIC.SPREAD.91.DIWAN
162 Accessions
MEDIC.SPREAD.91.RUMBAUGH
93 Accessions
MEDIC.SPREAD.91.SMITH
151 Accessions
MEDIC.SPREAD.92.BAUCHAN
1041 Accessions
MEDIC.SPREAD.92.BOUTON
101 Accessions
MEDIC.SPREAD.92.DIWAN
157 Accessions
MEDIC.SPREAD.92.RUMBAUGH
164 Accessions
MEDIC.SPREAD.92.VIANDS
163 Accessions
Distribution of Values for
Plant Maximal Spread (SPREAD)
Range
Number of Accessions
1 - 21.4
376
21.4 - 41.8
385
41.8 - 62.2
363
62.2 - 82.6
273
82.6 - 103
159
103 - 123.4
44
123.4 - 143.8
14
143.8 - 164.2
6
164.2 - 184.6
2
184.6 - 205
1