小双孢菌属菌种

中国医学科学院医药生物技术研究所；通常无气丝，偶见稀疏微白色气生菌丝。基丝发育良好，有分枝，纤细，直径0.2-0.6微米，平均0.5微米。孢子单个生长，无或有柄。基丝时常浅黄至橙红色，少数种褐色、栗色、紫褐色或蓝绿色。孢子层通常褐色至黑色，粘液状。孢子成簇串或沿菌丝分散生长。孢子表面光滑或有突起；-80℃冰箱冻结；真空冷冻干燥

Provided by the Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences. It typically lacks aerial mycelium; occasionally, sparse, faintly white aerial hyphae may be observed. Substrate mycelium is well-developed, branched, and slender, with a diameter ranging from 0.2 to 0.6 μm, averaging 0.5 μm. Spores grow singly, with or without stalks. Substrate mycelium is often pale yellow to orange-red; a minority of species display brown, maroon, purplish-brown, or blue-green pigmentation. The spore layer is generally brown to black and mucinous. Spores form clustered chains or disperse along hyphae, with smooth or ornamented surfaces. Preservation conditions: frozen at -80℃ in a refrigerator; vacuum freeze-dried.