Warning: getimagesize(ILLUSTRATIONS_HD_/71655.jpg): Failed to open stream: No such file or directory in /var/www/html/illustration_hd_smartphone.php on line 211

6 639797 Mammillaria tetrancistra Engelm.
Rep. U.S. Mex. Bound. (Cactaceae of the boundary): t. 7 () [P. Roetter]

---