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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.91

 
Evaluation location: California, United States
Researcher(s)
  • Leslie, Charles, University of California
Trait(s) evaluated
CALCLFDATE
25 Accessions
CALCLSTPOL
21 Accessions
CALCMAXPOL
21 Accessions
CALCPOLSHD
21 Accessions
CALCPSTEND
22 Accessions
CATKINABUN
30 Accessions
DICHOGAMY
21 Accessions
FEMMALELAP
15 Accessions
FLWRSINFLO
22 Accessions
FRSTOVRLAP
19 Accessions
FRSTPISTIL
22 Accessions
LASTOVRLAP
19 Accessions
LATRLFLWRS
22 Accessions
LEAFDATE
25 Accessions
PEAKPISTIL
22 Accessions
POLSHDDATE
20 Accessions
YIELD
22 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