The genus Ponticulomyces (Physalacriaceae, Agaricales) from Japan |
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| Authors: | Shuji Ushijima Eiji Nagasawa Hiroto Suhara Nitaro Maekawa |
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| Institution: | (1) The United Graduate School of Agricultural Science, Tottori University, Koyama, Tottori 680-8553, Japan;(2) Tottori Mycological Institute, Kokoge, Tottori 689-1125, Japan;(3) Fungus/Mushroom Resource and Research Center, Faculty of Agriculture, Tottori University, Koyama, Tottori 680-8553, Japan;(4) Present address: Miyazaki Prefectural Wood Utilization Research Center, 21-2 Hanaguri, Miyakonojo Miyazaki, 885-0037, Japan; |
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| Abstract: | Two species of the genus Ponticulomyces collected from Japan for the first time are described and illustrated. Ponticulomyces kedrovayae is characterized by its lamellae staining yellow when bruised and in age, stipe lacking an annulus and a pseudorhiza, scattered
pileal hairs, and large amygdaliform basidiospores. It mainly occurs on dead wood of Fagus crenata. Ponticulomyces orientalis is characterized by its scattered pileal hairs and broadly ellipsoid to ellipsoid basidiospores. It was collected mostly
on dead wood of Cameria japonica. |
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| Keywords: | Agaricomycetidae New geographic distribution Taxonomy |
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