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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:
BRACT LENGTH (BRACTLEN)
Download list of accessions evaluated for this trait
Definition:
Bract length on primary umble measured in millimeters (average of measurements from 10 samples).
Crop:
DAUCUS
Category:
Morphological descriptors
Status:
Data Type:
Numeric descriptor
Maximum Length:
6
Responsible Site:
North Central Regional Plant Introduction Station (
NC7
)
Studies or environments
DAUCUS.AMES.OBS.2010
81 Accessions
DAUCUS.AMES.OBS.2011
99 Accessions
DAUCUS.AMES.OBS.2013
89 Accessions
Distribution of Values for
BRACT LENGTH (BRACTLEN)
Range
Number of Accessions
0 - 6.7
8
6.7 - 13.3
8
13.3 - 20
33
20 - 26.6
45
26.6 - 33.3
38
33.3 - 39.9
38
39.9 - 46.6
36
46.6 - 53.2
32
53.2 - 59.9
9
59.9 - 66.5
4