Three species of Fulvifomes (Basidiomycota,Hymenochaetales) associated with rots on mangrove tree Xylocarpus granatum in Thailand |
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| Institution: | 1. Department of Microbiology, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, MG, Brazil;2. Department of Chemistry, Centro Federal de Educação Tecnológica de Minas Gerais (CEFET-MG), Belo Horizonte, MG, Brazil;3. AQUACEN - Laboratório Oficial de Diagnóstico de Doenças de Animais Aquáticos do Ministério da Agricultura, Pecuária e Abastecimento, Escola de Veterinária da Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, MG, Brazil;4. Laboratory of Mycology, Botany Department, Universidade Federal do Rio Grande do Sul, Campus do Vale, Porto Alegre, RS, Brazil;5. Department of Biological Sciences, Universidade Estadual de Feira de Santana, Feira de Santana, BA, Brazil;6. Laboratory of Mycology, Botany Department, Universidade Federal de Santa Catarina, Florianópolis, SC, Brazil |
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| Abstract: | We describe three new species of Fulvifomes from Thailand, all of which grow on Xylocarpus granatum, a major mangrove tree species in southeastern Asia. Fulvifomes xylocarpicola sp. nov. is characterized by the perennial and sessile basidiocarps, woody context without a distinct crust, pores 4–6/mm, a dimitic hyphal system both in the context and trama, broadly ellipsoid basidiospores measuring 4–5.5 × 3.5–4.5 μm, and occurrence on the stem of X. granatum. Fulvifomes siamensis sp. nov. is characterized by the perennial and sessile basidiocarps, woody context without a crust, pores 7–8/mm, a monomitic hyphal system in the context, subglobose basidiospores measuring 4.5–6 × 4–5 μm, and occurrence on the root or butt of X. granatum. Fulvifomes halophilus sp. nov. is characterized by perennial, sessile basidiocarps, leathery to corky context with a crust near the pileus surface, pores 5–8/mm, a subdimitic hyphal system in the context, subglobose basidiospores measuring 4–5.5 × 3.5–5 μm, and occurrence on the root or butt of X. granatum. Fulvifomes mangrovicus comb. nov. is proposed for Fomes mangrovicus. A key to the worldwide species of Fulvifomes is provided. |
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| Keywords: | Cryptic species Hymenochaetaceae ITS |
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