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PLANT PROFILE LIST
NAME: Butternut WalnutSPECIES / FAMILY: Juglans Cinerea / Juglandaceae
OTHER COMMON NAME(S): White Walnut
CONDITIONS: sun-partial shade
PARTS:
EDIBLE
TASTE
RAW/COOK
SEASON
All
Shoots
Leaves
Stalk/Stem
Buds
Flowers
Fruits
Pods
Seeds
Nuts
delicious
RAW/GRIND/COOK
Fall
Roots
Bark
Sap
sweet
RAW/COOK
late Winter
PORTION: small
COMMENT: Sap. Seed/Nut - not perfectly round like black walnuts. Eaten raw or ground into a powder and used with cereal flours in making cakes, biscuits, muffins, bread etc. Oily and sweet tasting with a rich agreeable flavour. The oil in the seed is not very stable and the seed soon becomes rancid once it is opened. The kernel is hard to extract. The unripe fruit can be pickled. The seed is 3 - 6cm in diameter and is produced in clusters of 3 - 5 fruits. The sweet sap is tapped in spring and can be used as a refreshing drink. It can also be boiled down to a syrup or sugar, or added to maple syrup.(1)
“The best flavored of the walnuts, it was prized in my family for homemade butternut ice cream. It was one of my mother’s joys in life,” the Green Deane. To process them, first do with the walnuts what you do with acorns. Put them in water and discard any that float. Harvest, hull, dry (cure) nuts at least two weeks, soak before shelling. Nuts are cured when they are crispy and snap when broken.(2) Another option: It is less messy to let the entire walnut (including green husk which will turn black) dry thoroughly for several months before cracking open, avoids liquids staining hands and garments.
CAUTION: The naphthoquinone constituents may cause gastric (stomach) irritation. Avoid in patients with gallstones.(1)
NUTRITION/MEDICINAL: Astringent; Cholagogue; Febrifuge; Laxative; Odontalgic; Stomachic.(1)
LOOK-A-LIKES:
POISONOUS LOOK-A-LIKES:
OTHER USES: Dye; Herbicide; Oil; Wood.(1)
SOURCE LINKS (may include nutritional and medicinal info, plus other uses):
- https://pfaf.org/user/plant.aspx?LatinName=Juglans+cinerea
- http://www.eattheweeds.com/black-walnuts-and-butternut
- https://en.wikipedia.org/wiki/Juglans_cinerea
- http://www.twisted-tree.net/new-page-1