从福建福州荔枝根际土样中分离到一嗜热单瓶梗拟青霉新种,短链拟青霉.其主要鉴别特征为:在查氏培养基上,35℃,14天,菌落边缘浅波浪状,灰褐色;分生孢子梗缺乏或简单,瓶梗直接单生于气生菌丝上,偶而在简单的分生孢子梗上着生有由2~3个瓶梗组成的轮生体;分生孢子微粗糙,大多近球形至椭圆形,少数梭形;分生孢子链短,常由3-6个孢子组成.
Paecilomyces curticatentus is a new species isolated from soil sample of the lychee rhizosphere in Fuzhou, Fujian Province. The diagnostic characters of this fungus are as follows: On Czapek agar, at 35℃within 14 days, colonies are in dust color with wavy margin; Conidiophores are often absent or very simple; Phialides are solitary on the aerial hyphae, occasionally, whorls consisting of 2-3 phialides are on the very simple conidiophore; Conidia are slightly roughened, mostly subglobose to ellipsoidal, few fusiform; Conidia chains are short and consist of 3-6 conidia.