PLATE 111 



Figs. 1-11. Odaviania purpurea. No. 7468. Figs. 4-11 show nuclear behavior in the basidia. 



Figs. 12, 13. Secotiumagaricoides. No. 7091. 



Fig. 14. Secotium arizonicum. Type. 



Fig. 15. Rhopalogastertransversarium. Alabama (Earle, coll.). 



Figs. 1, 13-15 X 1620; figs. 2-11 X 1013; fig. 12 X 810. 



