【作者】 盧東升； 楊文川；

【Author】 LU Dong-sheng,YANG Wen-chuan(College of Life Science,Xinyang Normal University,Xinyang Henan 464000)

【機構】 信陽師范學院生命科學學院；

【摘要】 通過野外調查、菌種分離及室內試驗觀察,對亞樹花生態特性、形態、顯微結構及培養特征進行了研究。結果表明,在豫南,亞灰樹花多發生于夏季闊葉樹林內,其子實體大型,由菌蓋、菌柄組成,單系菌絲。菌管較短,子實層由擔子及擔孢子組成,無囊狀體。在PSA培養基上,菌落白色,絨狀,具菌絲束及放射狀紋,營養菌絲無色透明,有分枝,具橫隔,無鎖狀聯合。基內菌絲無色透明,多分枝,無鎖狀聯合,可產生厚壁孢子。

【Abstract】 A study on the biological characteristc of Meripilus giganteus was achieved.The results showed that the fungus had large sporocarps.It usually occured in broadleaf forests in summer.Its sporocarps were constituted with one kind of hypha and with strong fragrance.Its hyphal system was monomitic,with lock connections absent throughout.The alimentation hyphas were achromaticity,transparence,embranchment and with septas.The hyphas in the air were unbent and the most hyphas in medium were bent at cul...

【關鍵詞】 亞灰樹花； 形態； 結構； 生態； 培養特征；

【Key words】 Meripilus giganteus； Ecology； Configuration； Cultivated characteristic；

【基金】 河南省教育廳自然科學研究計劃項目(2010A180021);;信陽師范學院博士科研基金項目

【分類號】S646.9