Skip to main content
Skip to site map
United States Department of Agriculture
Agricultural Research Service
0
Cart
Welcome!
***THIS IS A TESTING SITE ONLY.***
Please do not place germplasm orders on this site.
GRIN-Global
Menu
USDA National Plant Germplasm System
Version:
2.3.12 [npgstest -- bhunt2312-0204]
Menu
Accessions
Descriptors
Reports
GRIN Taxonomy
Search Taxonomy
Crop Wild Relative Data
Nodulation Data
Regulations
World Economic Plants
About GRIN Taxonomy
GRIN
USDA Genetic Resource Collections
About GRIN-Global
Use of Cookies
NPGS Distribution Policy
Software Disclaimer
GRIN-U
Help
Contact Us
Your Profile
Your Profile
Your Web Request History
Your Address Book
Your Wish List
Descriptor:
NO. OF SPINES ON SECONDARY RIB (SPNSECRBNO)
Download list of accessions evaluated for this trait
Definition:
NUMBER OF SPINES ON SECONDARY RIBS OF FRUITS.
Crop:
DAUCUS
Category:
Morphological descriptors
Status:
Data Type:
Numeric descriptor
Maximum Length:
4
Responsible Site:
North Central Regional Plant Introduction Station (
NC7
)
Studies or environments
DAUCUS.AMES.OBS.2010
80 Accessions
DAUCUS.AMES.OBS.2011
89 Accessions
DAUCUS.AMES.OBS.2013
90 Accessions
Distribution of Values for
NO. OF SPINES ON SECONDARY RIB (SPNSECRBNO)
Range
Number of Accessions
0 - 8
15
8 - 16
133
16 - 24
30
24 - 32
30
32 - 40
23
40 - 48
16
48 - 56
12
56 - 64
9
64 - 72
4
72 - 80
2