Eastern White Pine

The gypsy moth Boston,Wright & Potter printing co.,1896. biodiversitylibrary.org/page/10980493

American journal of botany Lancaster, Pa. :Published in cooperation with the Botanical Society of America by the Brooklyn Botanic Gardens,1914- biodiversitylibrary.org/page/47199455

American journal of botany Lancaster, Pa. :Published in cooperation with the Botanical Society of America by the Brooklyn Botanic Gardens,1914- biodiversitylibrary.org/page/47213894

American journal of botany Lancaster, Pa. :Published in cooperation with the Botanical Society of America by the Brooklyn Botanic Gardens,1914- biodiversitylibrary.org/page/47213898

American journal of botany Lancaster, Pa. :Published in cooperation with the Botanical Society of America by the Brooklyn Botanic Gardens,1914- biodiversitylibrary.org/page/47213896

American journal of botany Lancaster, Pa. :Published in cooperation with the Botanical Society of America by the Brooklyn Botanic Gardens,1914- biodiversitylibrary.org/page/58177047

American gardening New York :Rural Pub. Co. biodiversitylibrary.org/page/45339928