SUMMARY
Previously unknown ascosporic states of Aspergillus stromatoides Raper & Fennell, A. niveus Blochwitz, and A. flavipes (Bain. & Sart.) Thorn & Church, are described from several strains recently isolated from Thailand soils. Cleistothecia of A. stromatoides are like those of the A. cremeus group. Ascocarps of A. niveus resemble those of the A. nidulans group. The perfect state of A. flavipes is similar to that described for A. rehmii Zukal.