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MYCOTAXON
Volume 111, pp. 403–409 January–March 2010
Botryobasidium sassofratinoense sp. nov.
(Cantharellales, Basidiomycota) from Italy
1annarosa.bernicchia@unibo.it
Dipartimento di Scienze e Tecnologie Agroambientali, Patologia Vegetale
Università degli Studi di Bologna, Via Fanin 42, 40127 Bologna, Italy
2gitta.langer@nw-fva.de
Nordwestdeutsche Forstliche Versuchsanstalt, Abt. B Waldschutz
SG 3 Mykologie und Komplexerkrankungen
Grätzelstr. 2, 37079 Göttingen, Germany
3spgorjon@usal.es
Departamento de Botánica, Universidad de Salamanca
Ldo. Méndez Nieto s/n, 37007 Salamanca, Spain
Abstract Botryobasidium sassofratinoense
Botryobasidium
B. ansosumB. pilosellum
Key words Abies alba
Introduction
BotryobasidiumB. ansosum
B. pilosellum
Fomitopsis
labyrinthica
Ceriporiopsis guidella
Botryobasidium Cantharellales
Homobasidiomycetes
Botryobasidium
Botryobasidium anatephorus
Ceratobasidium, Cejpomyces,
Sistotrema,
Sistotrema Botryobasidium
Sistotrema
Botryobasidium
Botryobasidium Sistotrema,
CantharellusCraterellusHydnum,Clavulina
Material and methods
Species description
sp. nov.
Carposomata annua, resupinata, tenuissima, effusa, levia vel hypochnoidea, subalbida
vel cremeo-alba. Systema hypharum monomiticum: hyphae generativae erectae, hyalinae,
fibulatae angulo recto ramosae; tenuitunicate 5–8(–9) μm latae in subhymenio, leviter
crassitunicatae, 10–12(–15) μm latae in subicolo. Cystidia rara, subcylindracea, pleraque
tenuiter tunicata, 28–45(–55) μm longa et 5–7 μm lata. Basidia subcylindracea vel
suburniformia, leviter constricta, cum fibula basali, (13–)18–25 μm longa et 6–8.5 μm lata,
6-sterigmatibus recurvis. Basidiosporae hyalinae, tenuiter tunicatae, leves, navicularum
figura, saepe quaternibus se congregatae, (6–)7–8.5 μm longae, (3–)3.5–4.5 μm latae,
inamyloideae.
: Italia, Forlí-Cesena, Riserva Integrale di Sasso Fratino, loc. Rio Cullacce, 950
m. leg. A. Bernicchia 27.09.2001, in ligno putrido Abies alba, coll. 7594 in herbario HUBO
conservatus est. Isotypus in K.
–
Botryobasidium sassofratinoense...
Botryobasidium sassofratinoense
Botryobasidium sassofratinoense
–
–
––
–
Botryobasidium sassofratinoense...
Botryobasidium sassofratinoense
Abies alba
Fagus sylvatica
Abies alba, Acer pseudoplatanus, Ulmus glabra, Fraxinus
excelsior, Taxus baccata, Quercus cerris, Q. petraea, Ostrya carpinifolia, Carpinus
betulus, Corylus avellana
Botryobasidium sassofratinoense
BotryobasidiumB. baicalinum
B. parvisetosum
Botryobasidium grandinioides
Botryobasidium ansosum
B. pilosellum
B. sassofratinoense B. grandinioides
B. sassofratinoense
Key for the cystidiate species of Botryobasidium
––– B. parvisetosum
–– B. baicalinum
B. grandinioides
––
B. pilosellum
––
–––– B. ansosum
––––
B. sassofratinoense
–––– B. piliferum
–––– B. digitatum
––––B. tubulicystidium
Botryobasidium B. sassofratinoense
ansosum
Pinus,Picea
digitatum
grandinioides
piliferum
pilosellum
Abies alba
tubulicystidium
Botryobasidium sassofratinoense...
Acknowledgments
st ()
Literature cited
Aphyllophorales
Aphyllophorales
Botryobasidium baicalinum Aphyllophorales,
Basidiomycetes
Botryobasidium Corticiaceae, Basidiomycetes
Hymenomycetes