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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
Version:
2.3.12
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Descriptor:
Plant Form (PLANTFORM)
Download list of accessions evaluated for this trait
Definition:
Plant form
Crop:
TOBACCO
Category:
Growth descriptors
Status:
Data Type:
Alpha/numeric descriptor
Maximum Length:
1
Responsible Site:
US Nicotiana Germplasm Collection (
TOB
)
Studies or environments
TOBACCO.AGRONOMIC.88TI_AGRONOMIC_KI.88
298 Accessions
TOBACCO.AGRONOMIC.88TI_AGRONOMIC_OX.88
323 Accessions
TOBACCO.AGRONOMIC.88TI_AGRONOMIC_RE.88
363 Accessions
TOBACCO.AGRONOMIC.88TI_AGRONOMIC_WH.88
171 Accessions
TOBACCO.UPOV.CLAYTON.2018
27 Accessions
TOBACCO.UPOV.OXFORD.2009
93 Accessions
Distribution of Values for
Plant Form (PLANTFORM)
Code
Definition
Number of Accessions
1
PYRAMIDAL (COKER 176)
676
2
COLUMNAR (K 326, BU 49, BU 64)
330
3
ELIPTICAL
14
4
INVERTED CONICAL
99
5
OTHER
88