School of Horticulture
Plant Database
Details of...
Scientific Name: | Juglans nigra |
Pronunciation: | JOO-glanz NYE-gruh |
Common Name: | black walnut |
Family Name: | Juglandaceae |
Plant Type: | Tree - deciduous |
Key ID Features: | Large tree; leaves oddly pinnate, commonly with (11-)15(-23) leaflets; fruit is a large brown to yellow and drupe-like. Winter ID: leaf scar large (8 mm), resembles a monkey face; buds small, dark brown; new growth and buds pubescent. |
Course(s): | HORT 1155, Level 3 Apprenticeship |
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Propagation: | Seed, Grafting |
Pest Susceptibility: | Anthracnose, Bacterial leaf spot, Dieback, Mites, Mold, Root rot, Scale insects, |
Specific Pests: | Gnomonia leptostyla |
Location(s): (BUG) BUG garden : q.2 seedlings - juvenile foliage - confirm ID (JPL) Juglans PLanting : 138 Location Map |