Pflanzensoziologisches Institut
Prepared ash tree, 1999 100 x 640 cm Courtesy Dr. Edith Zewell Prepared winter dandelion, 1997 400 x 40 cm Courtesy Dr. Roland Eberwein Drawings by Dipl.-Ing. Dr. Erwin Lichtenegger (left wall) Tanne (Abies alba), 1998, 72 x 56 cm Zuckerrübe (Beta vulgaris), 2003, 62 x 27 cm Wiesen-Schwingel (Festuca pratensis), 1969, 62 x 39 …