Home > Science > Biology > Flora and Fauna > Plantae > Magnoliophyta > Magnoliopsida > Juglandaceae > Juglans > Juglans nigra
http://www.fs.fed.us/database/feis/plants/tree/jugnig/all.html
Includes distribution and occurrence, botanical and ecological characteristics, value and use, and fire ecology.
http://www.oplin.org/tree/fact%20pages/walnut_black/walnut_black.html
Offers brief facts, including characteristics of leaf and fruit. Provides images.
http://www.na.fs.fed.us/spfo/pubs/silvics_manual/volume_2/juglans/nigra.htm
Habitat, native range, associated forest cover, and detailed facts on reproduction and growth. Includes range map.
http://dendro.cnre.vt.edu/dendrology/syllabus/factsheet.cfm?ID=32
Brief fact sheet and photographs of entire tree, leaves, fruit, twig, and bark.
http://bioimages.vanderbilt.edu/metadata.htm?/19254/metadata/sp
Photos of entire tree, bark, twig, leaf, flower, and fruit.
Home > Science > Biology > Flora and Fauna > Plantae > Magnoliophyta > Magnoliopsida > Juglandaceae > Juglans > Juglans nigra
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