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

Welcome!
GRIN-Global Logo
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
  • USDA National Plant Germplasm System
Version:  2.3.12
  • 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

AMARANTH.AMES.1997

 
Evaluation location: Iowa, United States
Observations from 1997 by David Brenner.
Trait(s) evaluated
ABSCISION
17 Accessions
ADAPTATION
1 Accessions
ADSTEMCOL
329 Accessions
BLADEPIG
332 Accessions
BLADERATIO
1 Accessions
BLADESHAPE
3 Accessions
BRACTLEN
31 Accessions
BRANCHING
288 Accessions
FLOWERCOL
332 Accessions
GROWTHHAB
324 Accessions
HYPOCOTYL
1 Accessions
INFLODENS
323 Accessions
INFLOSHAPE
293 Accessions
MALESTERIL
11 Accessions
MARBLED
9 Accessions
MORPHOLOG
60 Accessions
PETIOLEPIG
331 Accessions
PLNTHEIGHT
29 Accessions
SEEDCOLOR
3 Accessions
SEXTYPE
300 Accessions
TAXONOMIC
1 Accessions
TERMINFLO
320 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: 24 Feb 2025