Skip to main content
Skip to site map
United States Department of Agriculture
Agricultural Research Service
0
Cart
Welcome!
***THIS IS A TESTING SITE ONLY.***
Please do not place germplasm orders on this site.
GRIN-Global
Menu
USDA National Plant Germplasm System
Version:
2.3.12 [npgstest -- bhunt2312-0204]
Menu
Accessions
Descriptors
Reports
GRIN Taxonomy
Search Taxonomy
Crop Wild Relative Data
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
Details for: MCAS 74,
Castanea
hybr., 'Willamette'
Summary
Passport
Taxonomy
Other
Pedigree
IPR
Observation
Summary Data
Taxonomy:
Castanea
hybr.
Cultivar:
'Willamette'
Origin:
Developed – Florida, United States
Maintained:
Historic Record
Received by NPGS:
2010
Improvement Status:
Genetic material
Form Received:
Plant
Life Form:
Tree
Life Habit:
Tree
Availability
This is historical information about this accession. It no longer exists and can not be requested.
There are no images for this accession.
Core Passport Data
Taxonomy:
Castanea
hybr.
Cultivar:
'Willamette'
Origin:
Developed – Florida, United States
Maintained:
Historic Record
Received by NPGS:
2010
Improvement Status:
Genetic material
Form Received:
Plant
Life Form:
Tree
Life Habit:
Tree
Source History
Developed
Florida, United States
Comment:
R.D. Wallace, Chestnut Hill Tree Farm, Alachua, FL
Donated
1996.
Kentucky, United States
Comment:
John Brittain, Nolin, River Tree Nut NurseryUpton, KY
Donor(s):
Brittain, John, Nolin River Tree Nut Nursery
Wallace, R.D., Chestnut Hill Tree Farm
Accession Names and Identifiers
'Willamette'
Type: Cultivar name
MCAS 74
Type: Site identifier
Narrative
Castanea
hybr.
Genus:
Castanea
Family:
Fagaceae
Subfamily:
Castaneoideae
Nomen number:
318426
Comment:
interim designation used in GRIN for
Castanea
hybrids which lack an acceptable binomial
Verified:
05/01/1993
by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Common names
Name
References
Annotations
Taxonomic Re-Identification:
08 Oct 2010, from
Castanea mollissima
Blume to
Castanea
hybr.
Other Links
Actions
Pathogens
Vouchers
Citations
Pedigree
Description:
C. mollissima x C. dentata
Material Transfer Agreement
Observations
Phenotype Data
Category
Descriptor
Description
Value
Sample Size
Study
Inventory
Availability
PHENOLOGY
Date of First Harvest
Average julian date of first harvest.
262
CHESTNUT.2010
Not Available
PRODUCTION
Nut Weight
Average nut weight measured in grams.
12.6
CHESTNUT.2010
Not Available
PRODUCTION
Yield
Average yield/tree in kilograms.
8
CHESTNUT.2010
Not Available