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:
Aggressive (AGGRESSIVE)
Download list of accessions evaluated for this trait
Definition:
Aggressiveness (coded)
Crop:
GRASS-COOLSEASON
Category:
Growth descriptors
Status:
Data Type:
Alpha/numeric descriptor
Maximum Length:
1
Responsible Site:
Western Regional PI Station (
W6
)
Studies or environments
GRASS.W6
3922 Accessions
Distribution of Values for
Aggressive (AGGRESSIVE)
Code
Definition
Number of Accessions
1
STRONG
248
2
MEDIUM
3410
3
WEAK
211
4
VICIOUS SPREADER
48
5
WEEDY
5