大礁溪實驗林場大型真菌初期調查

Primary Survey on Macrofungi of the Experimental Forest of National Ilan University

曾詩涵(Shin-Han Tseng) ； 林亞立(Ya-Lih Lin)

《宜蘭大學生物資源學刊》 4卷1期 (2008/06) Pp. 25-34

https://doi.org/10.6175/job.2008.41.13

摘要

為擬定系統性的實驗林場大型真菌調查計畫，於2005年12月至2006年11月期間，以每季二次的頻率對實驗林場楓香（Liquidambar formosana）林、苗圃及其他區域進行大型真菌初期調查。結果於三個調查區域共鑑別紀錄了73種大型真菌，其中以假芝（Amauroderma rugosum）、木耳（Auricularia auricula-judae）、毛木耳（Auricularia polytricha）、簇生鬼傘（Coprimus disseminatus）、乳白耙菌（lrpex lacteus）、亮多珊瑚菌（Multiclavula clara）及優美栓菌（Trametes elegans）等7種，似為分布範圍較廣且較常見的種類。整理楓香林及苗圃的資料發現此二區域的種類約有百分之五十相似，顯示部分種類與各別區域的植物組成有較密切的關係，值得進一步探討。不意外的，夏季出現的種類數最多，而冬季亦有約三分之一的種類被發現，顯示實驗林場全年皆適合大型真菌之調查。

關鍵字

大礁溪實驗林場 ； 大型真菌

並列摘要

In order to conduct a systematic survey on macrofungi of the experimental forest, a primary survey was carried from December, 2005 to November, 2006 in formosan sweet gum (Liquidambar formosana) stand, the nursery garden, and other regions at twice per season frequency. Seventy-three species were identified from these three surveyed areas. Among them, Amauroderma rugosum, Auricularia auricula-judae, Auricularia polytricha, Coprinus disseminatus, Irpex lacteus , Multiclavula clara and Trametes elegans were more frequently encountered and seem to be widely spread in the experimental forest. The comparison between the macro fungi collected from formosan sweet gum stand and the nursery garden showed the similarity in species was around 50%, which indicated macrofungal divergence related to varied vegetations could exist in the forest and required further investigation to reveal it. In summer, the encounter percentage of the discovered macro fungi was the highest; while in winter, the lowest season in the encounter percentage, maintained around 33%, which indicates that macrofungi survey might be carried throughout the year.

並列關鍵字

the experimental forest of national Han university ； macrofungi