There were 2 illustrations found:
0
19_0_0_514575 [title_page]
A.A. Heller, Muhlenbergia, vol. 4 : t. 0 (1908)
339245 Dicoria canescens A. Gray
A.A. Heller, Muhlenbergia, vol. 4 : p. 3 (1908)
019_0_0_514575 [title_page]
A.A. Heller, Muhlenbergia, vol. 4 : t. 0 (1908)
339245 Dicoria canescens A. GrayA.A. Heller, Muhlenbergia, vol. 4 : p. 3 (1908)