Juglans nigra

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Noun1.Juglans nigra - North American walnut tree with hard dark wood and edible nutJuglans nigra - North American walnut tree with hard dark wood and edible nut
black walnut - American walnut having a very hard and thick woody shell
genus Juglans, Juglans - type genus of the Juglandaceae
walnut tree, walnut - any of various trees of the genus Juglans
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
References in periodicals archive ?
falcata 13 1.7 Locust Robinia 11 1.5 Walnut Juglans nigra 8 1.1 Chestnut Castanea 8 1.1 Chestnut oak Q.
Determination of the Composition, Antioxidant Capacity, and Antiproliferative Activity of Black Walnut (Juglans Nigra) Husk Extracts.
Eastern black walnut trees (Juglans nigra) have extremely straight trunks that can grow up to 150 feet tall and 8 feet in diameter, though more often you'll see adult specimens in the 50-to-75-foot range, with diameters of 2 to 3 feet.
Juglans nigra (literally black walnut) of eastern North America is considered easier to checker and inlet than Claro, though not as easy as European walnut.
Black walnut (Juglans nigra) is one of the most important tree species in the United States for producing lumber and other forest products.
Sloping mesic woodland.--Common to abundant trees included Acer nigrum, Celtis occidentalis, Juglans nigra, and Ulmus americana.
In this project, gene expression levels of three different hardwood trees species Black walnut (Juglans nigra, L.), Green ash (Fraxinus pennsylvanica, Marsh.), and Tulip-poplar (Liriodendron tulipifera, L.) were studied in response to three ozone levels (80, 125, 225 parts per billion) know to induce visual injury for 14 days, eight hours per day.
FAMILY NAME: Juglans nigra of the Family Juglandaceae
The most common is the English walnut (JugIons regia) and the black walnut (Juglans nigra), though most commercially produced walnuts are hybrids of the English walnut.