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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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WALNUT.UCDAVIS.92

 
Evaluation location: California, United States
Researcher(s)
  • Leslie, Charles, University of California
Trait(s) evaluated
CALCLFDATE
20 Accessions
CALCLSTPOL
16 Accessions
CALCMAXPOL
16 Accessions
CALCPOLSHD
16 Accessions
CALCPSTEND
16 Accessions
CATKINABUN
30 Accessions
DICHOGAMY
16 Accessions
FEMFLWRABN
16 Accessions
FEMMALELAP
9 Accessions
FLWRSINFLO
16 Accessions
FRSTOVRLAP
15 Accessions
FRSTPISTIL
16 Accessions
LASTOVRLAP
15 Accessions
LATRLFLWRS
16 Accessions
LEAFDATE
20 Accessions
PEAKPISTIL
15 Accessions
POLSHDDATE
15 Accessions
YIELD
15 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