Skip to main content Skip to site map
USDA Logo United States Department of Agriculture
Agricultural Research Service
0 Cart

Welcome!
GRIN-Global Logo
***THIS IS A TESTING SITE ONLY.*** Please do not place germplasm orders on this site.
GRIN-Global
  • USDA National Plant Germplasm System
Version:  2.3.12 [npgstest -- bhunt2312-0204]
  • 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


SUNFLOWER.AMES.SUN.INC.01.P

 
Evaluation location: Iowa, United States
Sunflower descriptor data recorded during collection maintenance at the PI farm (42 degrees 0 minutes N Longitude, 93 degrees 30 Minutes W Latitude.)
Trait(s) evaluated
BRACTTIGHT
185 Accessions
BRANCHING1
60 Accessions
BRANCHING2
36 Accessions
BRANCHING3
8 Accessions
BRANCHING4
19 Accessions
BRANCHING5
99 Accessions
DAYFLOW
72 Accessions
DAYFLOWUNI
187 Accessions
HDSHAPEVAR
172 Accessions
HEADSHAPE
172 Accessions
HEADSHAPE1
172 Accessions
HEADSHAPE2
1 Accessions
POLLENCOL
175 Accessions
RAYFLOCURL
182 Accessions
RAYFLWRCOL
182 Accessions
RAYFLWRNUM
182 Accessions
RAYFLWRSHP
182 Accessions
SDMOTTLING
189 Accessions
SDPIGANTH
189 Accessions
SDSTRPCOL
156 Accessions
SDSTRPPOS
156 Accessions
SEEDCOLOR
189 Accessions
SEEDLENGTH
189 Accessions
SEEDPUB
189 Accessions
SEEDSHAPE
189 Accessions
SEEDSIZE1
74 Accessions
SEEDSIZE2
73 Accessions
SEEDSTRIPE
186 Accessions
SEEDTHICK
188 Accessions
SEEDWIDTH
189 Accessions
STEMCURVE
173 Accessions
STEMLENHI
173 Accessions
STEMLENLOW
173 Accessions
STIGMACOL
182 Accessions



NPGS germplasm is not available for individual, home, or community gardening, or for home schooling or K-12 public or private school projects.

The NPGS distributes plant germplasm to professional plant breeders and other career research scientists. Requests from producers will be considered individually, when NPGS germplasm is not readily available from commercial sources. Requests for educational purposes are usually considered only from college/university faculty and students when NPGS material is integral to the project. Educational requests submitted by students should be accompanied by an endorsement from a sponsoring faculty. Any requestor may be required to provide additional information about their order, including a detailed explanation of intended purpose and proof of affiliation or professional status. Please view the short video on the NPGS for more details.

  • USDA.gov
  • FOIA
  • Information Quality
  • Plain Writing
  • Accessibility Statement
  • USA.gov
  • Policies & Links
  • Privacy Policy
  • WhiteHouse.gov
  • Civil Rights Statements
  • Non-Discrimination Statement
  • Site Map
Last updated: 6 Feb 2025