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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.01.GH

 
Evaluation location: Iowa, United States
Sunflower descriptor data recorded during collection maintenance in Farm GH-1, PI farm (42 degrees 0 minutes N Longitude, 93 degrees 30 minutes W Latitude).
Trait(s) evaluated
100SEEDWGT
5 Accessions
BRACTTIGHT
5 Accessions
DAYFLOW
5 Accessions
DAYFLOWUNI
5 Accessions
POLLENCOL
5 Accessions
RAYFLOCURL
5 Accessions
RAYFLWRCOL
5 Accessions
RAYFLWRNUM
5 Accessions
RAYFLWRSHP
5 Accessions
SDMOTTLING
5 Accessions
SDPIGANTH
5 Accessions
SDSTRPCOL
5 Accessions
SDSTRPPOS
5 Accessions
SEEDCOLOR
5 Accessions
SEEDLENGTH
5 Accessions
SEEDPUB
5 Accessions
SEEDSHAPE
5 Accessions
SEEDSIZE1
5 Accessions
SEEDSIZE2
5 Accessions
SEEDSTRIPE
5 Accessions
SEEDTHICK
5 Accessions
SEEDWIDTH
5 Accessions
STIGMACOL
5 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