Systematics and Evolution, Part A The Mycota

Figs. 10.5–10.13Basidial and conidial morphology in
Pucciniomycotina.5–11. Basidia. 5. Gasteroid auricu-
larioid basidium ofAtractiellasp. with sessile basidios-
pores; differentiated probasidium absent (E. Swann,
ECS CR27);bar 10 mm. 6. Gasteroid basidium ofMicro-
botryum reticulatumwith teliospore, sessile basidios-
pores, and yeast stage (E. Swann, ECS 698);bar 5 mm. 7.

Gasteroid auricularioid basidium of Agaricostilbum

pulcherrimumwith multiple basidiospores on each

compartment (F. Oberwinkler, F219);bar 5 mm. 8. Bal-

listosporic auricularioid basidium ofJolacf.javensis

with differentiated probasidium (P) (E. Frieders, EMF

004);bar 5 mm. 9. Deciduous auricularioid metabasidia

ofKriegeria eriophoriprior to basidiospore production

280 M.C. Aime et al.