Add to ORKGBlack alder (A. glutmosa) after two growing seasons on acid banks. Swisher Coal Company. Photo by G.L. Lowry. Item #574
Natural succession in 10-year old locust stand. Some sycamore, silver maple, and tulip tree were pl...
Black locust planted spring 1920. Wayne coal company. Competed with sweet clover. Item #118
Hybrid poplar clones 8-years old on graded No. 8 spoil. Hanna Coal Company. Photo by G.L. Lowry. I...
Black alder (A. glutmosa) after two growing seasons on acid banks. Swisher Coal Company. Photo by G...
Black alder (A. glutmosa) after two growing seasons on acid banks. Swisher Coal Company. Photo by G...
Alnus glutinosa at Fox Hill Farm, Holden Arboretum, Sperry Rd., Kirtland Hills. Seed collected from...
Alnus glutinosa at Fox Hill Farm, Holden Arboretum, Sperry Rd., Kirtland Hills. Seed collected from...
Alnus glutinosa at Fox Hill Farm, Holden Arboretum, Sperry Rd., Kirtland Hills. Seed collected from...
Roots, Alder in spoil weathering Lysimeters. Black and red alder planted March 17, 1961. Master Fil...
Roots, Alder in spoil weathering Lysimeters. Black and red alder planted March 17, 1961. Master Fil...
Roots, Alder in spoil weathering Lysimeters. Black and red alder planted March 17, 1961. Master Fil...
Black locust, Wayne Coal Company. Trees on the left growing without sweet clover competition, those...
Black locust, Wayne Coal Company. Trees on the left growing without sweet clover competition, those...
Black locust, Wayne Coal Company. Trees on the left growing without sweet clover competition, those...
Black locust planted spring 1920. Wayne coal company. Competed with sweet clover. Item #118
Natural succession in 10-year old locust stand. Some sycamore, silver maple, and tulip tree were pl...
Black locust planted spring 1920. Wayne coal company. Competed with sweet clover. Item #118
Hybrid poplar clones 8-years old on graded No. 8 spoil. Hanna Coal Company. Photo by G.L. Lowry. I...
Black alder (A. glutmosa) after two growing seasons on acid banks. Swisher Coal Company. Photo by G...
Black alder (A. glutmosa) after two growing seasons on acid banks. Swisher Coal Company. Photo by G...
Alnus glutinosa at Fox Hill Farm, Holden Arboretum, Sperry Rd., Kirtland Hills. Seed collected from...
Alnus glutinosa at Fox Hill Farm, Holden Arboretum, Sperry Rd., Kirtland Hills. Seed collected from...
Alnus glutinosa at Fox Hill Farm, Holden Arboretum, Sperry Rd., Kirtland Hills. Seed collected from...
Roots, Alder in spoil weathering Lysimeters. Black and red alder planted March 17, 1961. Master Fil...
Roots, Alder in spoil weathering Lysimeters. Black and red alder planted March 17, 1961. Master Fil...
Roots, Alder in spoil weathering Lysimeters. Black and red alder planted March 17, 1961. Master Fil...
Black locust, Wayne Coal Company. Trees on the left growing without sweet clover competition, those...
Black locust, Wayne Coal Company. Trees on the left growing without sweet clover competition, those...
Black locust, Wayne Coal Company. Trees on the left growing without sweet clover competition, those...
Black locust planted spring 1920. Wayne coal company. Competed with sweet clover. Item #118
Natural succession in 10-year old locust stand. Some sycamore, silver maple, and tulip tree were pl...
Black locust planted spring 1920. Wayne coal company. Competed with sweet clover. Item #118
Hybrid poplar clones 8-years old on graded No. 8 spoil. Hanna Coal Company. Photo by G.L. Lowry. I...