Catálogo Diversidad fúngica de Gipuzkoa
B
- Bacidia arceutina
- Bacidia incompta
- Bacidia laurocerasi
- Bacidia rubella
- Bacidina brandii
- Bacidina egenula
- Bacidina phacodes
- Bactridium flavum
- Bactrodesmium abruptum
- Bactrodesmium obovatum
- Badhamia affinis
- Badhamia utricularis
- Baeomyces rufus
- Baeospora myosura
- Bagliettoa calciseda
- Bagliettoa limborioides
- Bagliettoa marmorea
- Baltazaria galactina
- Baorangia emilei
- Basidiodendron caesiocinereum
- Basidiodendron eyrei
- Bertia moriformis
- Bilimbia sabuletorum
- Bionectria ochroleuca
- Bionectria ralfsii
- Biscogniauxia anceps
- Biscogniauxia dennisii
- Biscogniauxia marginata
- Biscogniauxia mediterranea
- Biscogniauxia nummularia
- Bisifusarium dimerum
- Bisporella pallescens
- Bisporella subpallida
- Bjerkandera adusta
- Bjerkandera fumosa
- Blastenia crenularia
- Blastenia ferruginea
- Blastenia herbidella
- Blennothallia crispa
- Blistum tomentosum
- Blumeria graminis
- Boeremia hedericola
- Boidinia furfuracea
- Bolbitius pluteoides
- Bolbitius reticulatus
- Bolbitius titubans
- Boletus aereus
- Boletus badiorufus
- Boletus calopus
- Boletus comptus
- Boletus edulis
- Boletus pinophilus
- Boletus reticulatus
- Boletus speciosus
- Boletus spretus
- Bonomyces sinopicus
- Botryobasidium asperulum
- Botryobasidium aureum
- Botryobasidium candicans
- Botryobasidium capitatum
- Botryobasidium conspersum
- Botryobasidium danicum
- Botryobasidium isabellinum
- Botryobasidium laeve
- Botryobasidium obtusisporum
- Botryobasidium simile
- Botryobasidium subcoronatum
- Botryobasidium vagum
- Botryodiplodia fraxini
- Botryosphaeria corticola
- Botryosphaeria dothidea
- Botryosphaeria rosaceae
- Botryotinia calthae
- Bovista nigrescens
- Bovista ochrotricha
- Bovista plumbea
- Brachysporium obovatum
- Brevicellicium olivascens
- Britzelmayria multipedata
- Brunneoporus malicola
- Brunnipila clandestina
- Brunnipila fuscescens
- Brunnipila palearum
- Bryobilimbia hypnorum
- Bryocentria metzgeriae
- Bryoria fuscescens
- Bryoscyphus conocephali
- Bryoscyphus rhombisporus
- Bryoscyphus sp.
- Bryostigma apotheciorum
- Buchwaldoboletus hemichrysus
- Buchwaldoboletus lignicola
- Buellia stellulata
- Buellia subdisciformis
- Bulbillomyces farinosus
- Bulgaria inquinans
- Butyriboletus appendiculatus
- Butyriboletus fechtneri
- Butyriboletus pseudoregius
- Butyriboletus regius
- Butyriboletus subappendiculatus
- Byssocorticium atrovirens
- Byssoloma leucoblepharum
- Byssolophis sphaerioides
- Byssomerulius corium
- Byssonectria fusispora
- Byssonectria terrestris
- Byssosphaeria schiedermayeriana