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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.
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SUNFLOWER.AMES.SUN.INC.08H

 
Sunflower descriptor data recorded during collection maintenance at the NCRPIS
Trait(s) evaluated
100SEEDWGT
66 Accessions
SDMOTTLING
98 Accessions
SDPIGANTH
98 Accessions
SDSTRPCOL
42 Accessions
SDSTRPPOS
42 Accessions
SEEDCOLOR
98 Accessions
SEEDLENGTH
98 Accessions
SEEDPUB
98 Accessions
SEEDSHAPE
98 Accessions
SEEDSIZE1
35 Accessions
SEEDSIZE2
35 Accessions
SEEDSTRIPE
98 Accessions
SEEDTHICK
97 Accessions
SEEDWIDTH
98 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.

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Last updated: 24 Feb 2025