作者: Satoshi Yamashita , Naoki Hijii
DOI: 10.1007/S10310-006-0204-0
关键词: Pinus densiflora 、 Mycena 、 Lactarius 、 Marasmius 、 Agaric 、 Collybia 、 Biology 、 Botany 、 Agaricales 、 Spatial distribution
摘要: To examine the effect of spatial distribution litter and intergeneric interaction on agaric fruiting bodies, we surveyed bodies Agaricales in a mixed forest dominated by Pinus densiflora (Sieb et Zucc.) from July 1999 to 2002. Three 10 × 10-m plots with different vegetation positions slope were established: Top-Mixed, Top-Pinus, Bottom-Pinus. Litter thickness Top-Mixed plot was thinnest among three plots. During study, counted 3563 27 genera 13 families. The dominant Collybia, Marasmius, Mycena, Rhodophyllus, Lactarius, showed an intrageneric aggregated at quadrat size 1 m2. Collybia Lactarius formed arcs. tended overlap two consecutive years. In plot, number Marasmius increased increasing thickness, while that decreased thickness. Values C′ δ indicating degree calculated for particular pairs fungal values differed between years: example, Mycena Bottom-Pinus distributed aggregately 2000, but randomly 2001, they segregatedly Top-Pinus every year. Our study suggests is affected flora vegetation.