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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:
Flower Diameter (FLOWERDIAM)
Download list of accessions evaluated for this trait
Definition:
Diameter of flower measured in centimeters (in species lacking perfect flowers, specify sex)
Crop:
WOODY-LANDSCAPE
Category:
Morphological descriptors
Status:
Crop Germplasm Committee approved
Data Type:
Numeric descriptor
Maximum Length:
8
Responsible Site:
National Arboretum (
NA
)
Studies or environments
WOODY-ORNAMENTALS.AMES.2007
2 Accessions
WOODY-ORNAMENTALS.AMES.2009
1 Accessions
Distribution of Values for
Flower Diameter (FLOWERDIAM)
Range
Number of Accessions
0.5 - 0.614
2
0.614 - 0.729
1
0.729 - 0.843
0
0.843 - 0.958
0
0.958 - 1.072
0
1.072 - 1.186
0
1.186 - 1.301
0
1.301 - 1.415
0
1.415 - 1.53
0
1.53 - 1.644
0