本研究在北臺灣採集到生長於擔子菌子實體、僅產生無性構造之肉座菌目真菌；它們屬於C/fl^o6o/ryMm和 5epe^orn_wm。利用形態特徵及ITS序列分析，我們鑑定出兩個種：CYa^o^o/rywm semOcw/are和5epe^orn_wm ampullosporum。Microporus xanthopus 及 Scleroderma pofyrhizum 分另义為 C. semicirculare 和 S. ampullosporum 之新 宿主。另外，由於命名法規的改變，C/ado^otryum semicircu/are被轉到Hypomyces屬，形成新組合名Hypomyces semicircularis。

Anamorphic Hypocreales accommodated in the genera Cladobotryum and Sepedonium were collected from basidiomata in northern Taiwan. Based on morphology on the natural hosts as well as in culture, and ITS sequence similarities, the species were identified as Cladobotryum semicirculare, previously known in Taiwan only from Ganoderma lingzhi in a mushroom farm, and Sepedonium ampullosporum, which is newly recorded in Taiwan. Microporus xanthopus and Sclero-derma polyrhizum are new hosts of C. semicirculare and S. ampullosporum, respectively. To comply with the current no-menclature, a new combination is proposed by combining the epithet of C. semicirculare with Hypomyces.