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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:
COROLLA TUBE LENGTH (COROLLA TUBE LENGTH)
Download list of accessions evaluated for this trait
Definition:
Length, in mm, of the corolla tube. Average of 10 flowers, one from each of 10 plants.
Crop:
MONARDA
Category:
Morphological descriptors
Status:
Crop Germplasm Committee approved
Data Type:
Numeric descriptor
Maximum Length:
6
Comment:
Diagram of corolla and calyx traits measured.
Responsible Site:
North Central Regional Plant Introduction Station (
NC7
)
Studies or environments
Monarda Observation Trial 2021
19 Accessions
Distribution of Values for
COROLLA TUBE LENGTH (COROLLA TUBE LENGTH)
Range
Number of Accessions
17.4 - 18.5
6
18.5 - 19.6
5
19.6 - 20.7
1
20.7 - 21.8
5
21.8 - 23
1
23 - 24.1
0
24.1 - 25.2
0
25.2 - 26.3
0
26.3 - 27.4
0
27.4 - 28.5
1