The sequestrate genus Rosbeeva ***&Orihara ***.(Boletaceae)from Australasia and Japan:new species and new combinations

作     者：Teresa Lebel Takamichi Orihara Nitaro Maekawa 

作者机构：National Herbarium of VictoriaRoyal Botanic Gardens MelbournePrivate Bag 2000Birdwood AveSouth YarraVIC 3141Australia The United Graduate School of Agriculture SciencesTottori University4–101 Koyama-cho-minamiTottori 680–8553Japan Fungus/Mushroom Resource and Research CenterFaculty of AgricultureTottori University4–101 Koyama-cho-minamiTottori 680–8553Japan Kanagawa Prefectural Museum of Natural History499 IriudaOdawara-shiKanagawa 250–0031Japan 

出 版 物：《Fungal Diversity》 (真菌多样性（英文）)

年 卷 期：2012年第52卷第1期

页      面：49-71页

核心收录：

学科分类：0710[理学-生物学] 071001[理学-植物学] 07[理学] 

基　　金：supported by Research Fellowships for Young Scientists(No.21-6052)from the Japan Society for the Promotion of Science(JSPS) the Australasian Biological Resources Study research grant program(No.206-50) 

主　　题：Chamonixia Sequestrate fungi Leccinum Systematics Octaviania 

摘      要：The sequestrate genus Chamonixia has been shown to have affinities to the Boletales,in particular the genus *** and Japanese species of Chamonixia were examined using morphological and molecular(ITS and nLSU rDNA)data and found to also have affinities with Leccinum and Leccinellum,however they form a distinct clade separate from the European type species *** Rolland and North American species.A new genus,Rosbeeva ***&Orihara ***.,is proposed for the Australasian,Japanese and Chinese *** species ***(Petri)*** *** restricted in distribution to Singapore and Borneo,and ***(Zeller&***)*** *** New Zealand,with Australian collections considered to belong to a revised ***(***,Pegler&***)*** *** a new species *** *** *** Chinese species ***(***&***)***&Orihara *** is transferred to the new genus based upon morphological *** new species from Japan,Rosbeeva eucyanea Orihara and *** Orihara,are also described and illustrated.A key to all species of Rosbeeva is *** to the highly modified gastroid sporocarp forms of both Chamonixia and Rosbeeva,many macroscopic characters of use in agaricoid taxonomy are difficult to ***,color change and texture of sporocarps are of some use to distinguish genera and *** characters such as spore shape,dimensions,and ornamentation,and pileipellis and hymenophoral trama structure,are essential for determining genera and species.