Black locust :
Robinia pseudoacacia.

APA Citation

Northeastern Forest Experiment Station (Radnor, P. (1980). Black locust: Robinia pseudoacacia. Broomall, Pa.: Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station.

MLA Citation

Northeastern Forest Experiment Station (Radnor, Pa.). Black Locust: Robinia Pseudoacacia. Broomall, Pa.: Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1980.

Warning: These citations may not always be complete (especially for serials).