Warning: getimagesize(ILLUSTRATIONS_HD_/477828.jpg): failed to open stream: No such file or directory in /var/www/plantillustrations.org/public_html/illustration_hd_tablet.php on line 318
2 141197 Betula occidentalis Hook. Betulaceae T. Nuttall, N. Amer. Sylv. (Nuttall) [2 volume ed.], vol. 1 : t. 8 (1865)
