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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:
Minimum Ligule Length (MINLIGLGT)
Download list of accessions evaluated for this trait
Definition:
Minimum ligule length at stage R5 measured in centimeters
Crop:
ECHINACEA
Category:
Morphological descriptors
Status:
Crop Germplasm Committee approved
Data Type:
Numeric descriptor
Maximum Length:
6
Responsible Site:
North Central Regional Plant Introduction Station (
NC7
)
Studies or environments
ECHINACEA.INC.AMES.2000
92 Accessions
ECHINACEA.INC.AMES.2002
27 Accessions
ECHINACEA.INC.AMES.2004
21 Accessions
Distribution of Values for
Minimum Ligule Length (MINLIGLGT)
Range
Number of Accessions
1 - 1.7
4
1.7 - 2.4
4
2.4 - 3.2
20
3.2 - 3.9
27
3.9 - 4.6
24
4.6 - 5.3
26
5.3 - 6
16
6 - 6.8
10
6.8 - 7.5
6
7.5 - 8.2
4