Juglans nigra


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Related to Juglans nigra: Ulmus rubra, Ulmus americana, Juglans cinerea, Platanus occidentalis
ThesaurusAntonymsRelated WordsSynonymsLegend:
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
References in periodicals archive ?
Lettau Rare on weathered wood fencing and on the lower trunks of Juglans nigra (#1022, #1024)), Populus deltoides (#2111) and Quercus alba (#1006, #2068).
Juglans nigra and Juniperus virginiana also occurred in more than one plot and ranked second and third in importance with 19.
The "Fine Hardwoods Selectorama" describes it as "darker than Juglans nigra with streaks of Lighter color in the heartwood.
And a third theory attributes the trees to a grafting of Juglans regia onto the root stock of Juglans nigra," Frye said.
The species native to the United States is Juglans nigra.
The objective of this study was to investigate the host parasite relations of the leaf spot disease of Juglans nigra incited by the fungus, Gnomonia leptostyla.
subintegerrima, Juglans nigra and Maclura pomifera) also occur.
Fraxinus pennsylvanica, Juglans nigra, Celtis occidentalis, Aesculus glabra and Ulmus rubra, were typical of moist lowland woodland sites.