Skip to main content
Skip to site map
United States Department of Agriculture
Agricultural Research Service
0
Cart
Welcome!
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.
Click here
for more information.
GRIN-Global
Menu
USDA National Plant Germplasm System
Version:
2.3.12
Menu
Accessions
Descriptors
Reports
GRIN Taxonomy
Search Taxonomy
Crop Wild Relative Data
Map U.S. Crop Wild Relatives ↗
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:
Maturity (MATURITY)
Download list of accessions evaluated for this trait
Definition:
Days from March 15 planting to first flower
Crop:
GRASS-WARMSEASON
Category:
Phenological descriptors
Status:
Data Type:
Numeric descriptor
Maximum Length:
4
Responsible Site:
Plant Genetic Resources Conservation Unit (S9) (
S9
)
Studies or environments
S9.GRASS.SWITCHGRASS.2010
2 Accessions
S9.GRASSES
2982 Accessions
S9.GRASSES.2000
7 Accessions
S9.GRASSES.2011
55 Accessions
S9.GRASSES.2013
53 Accessions
S9.GRASSES.2015
8 Accessions
S9.GRASSES.95
55 Accessions
S9.GRASSES.98
68 Accessions
S9.GRASSES.BYRON.2005
51 Accessions
S9.GRASSES.BYRON.96
4 Accessions
S9.GRASSES.EXPERIMENT.2003
20 Accessions
S9.GRASSES.EXPERIMENT.2006
82 Accessions
S9.GRASSES.GRIFFIN.2009
66 Accessions
S9.GRASSES.VARIOUS.LOCATIONS.2010
45 Accessions
S9.GRASSES.VARIOUS.LOCATIONS.2012
28 Accessions
S9.GRASSES.VARIOUS.LOCATIONS.2014
40 Accessions
S9.GRASSES.VEG.96
12 Accessions
S9.GRASSES.WESTBROOK.96
21 Accessions
Distribution of Values for
Maturity (MATURITY)
Range
Number of Accessions
11 - 58
22
58 - 105
1091
105 - 152
1981
152 - 199
336
199 - 246
41
246 - 292
1
292 - 339
0
339 - 386
0
386 - 433
0
433 - 480
9