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Three-spined tree with dangerous thorns and edible pulp
This feature rich note describes a large thorny tree common in the eastern USA with 5 inch needle sharp thorns and a purple brown pod. The three spined plant is invasive in some regions and provides windbreaks and shade. It notes edible pulp and wildlife use, plus a thornless cultivar for tree houses. John Nelson at the A C Moore Herbarium offers free identifications.
MENTIONED IN THIS ARTICLE
USA
Mississippi River Valley
Texas
Piedmont
South America
Australia
John Nelson
A. C. Moore
University of South Carolina
Department of Biological Sciences
Columbia SC
Herbarium.org
Nelson