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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:
Leaf spininess (LEAF SPININESS)
Download list of accessions evaluated for this trait
Definition:
Extent of leaf spininess
Crop:
SAFFLOWER
Category:
Morphological descriptors
Status:
Data Type:
Alpha/numeric descriptor
Maximum Length:
1
Responsible Site:
Western Regional PI Station (
W6
)
Studies or environments
SAFFLOWER.1990.CHINA-INNER_MONGOLIA
1635 Accessions
SAFFLOWER.1996.GHORPADE
217 Accessions
SAFFLOWER.2002.CFERRY
91 Accessions
SAFFLOWER.2012.CFERRY
16 Accessions
SAFFLOWER.2014.CFERRY
50 Accessions
SAFFLOWER.2015.CFERRY
54 Accessions
SAFFLOWER.2016.CFERRY
50 Accessions
SAFFLOWER.2017.CFERRY
52 Accessions
Distribution of Values for
Leaf spininess (LEAF SPININESS)
Code
Definition
Number of Accessions
0
Non-spiny
444
1
Spines rare by present
37
2
Very few spines
50
3
Few spines
1007
4
More than a few spines
69
5
Intermediate
301
6
Spines numerous
14
7
Many spines
265