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dc.contributor.authorDavison, Elaine
dc.contributor.authorGiustiniano, D.
dc.contributor.authorBougher, N.L.
dc.contributor.authorMcGurk, L.E.
dc.contributor.authorWatkin, E.L.J.
dc.date.accessioned2021-09-24T08:00:48Z
dc.date.available2021-09-24T08:00:48Z
dc.date.issued2021
dc.identifier.citationDavison, E.M. and Giustiniano, D. and Bougher, N.L. and McGurk, L.E. and Watkin, E.L.J. 2021. Additions to Amanita (Amanitaceae, Agaricales) section Arenariae from south-western Australia. Australian Systematic Botany. 34 (6): pp. 541-569.
dc.identifier.urihttp://hdl.handle.net/20.500.11937/85660
dc.identifier.doi10.1071/SB21017
dc.description.abstract

A recent molecular phylogeny of Amanita recognises three subgenera and 11 sections. Members of subgenus Amanitina are characterised by amyloid spores and a mycorrhizal habit. Section Arenariae falls within this subgenus. Members of this section are known only from southern Australia; they are either sequestrate (secotioid) or agaricoid and lack clamp connections. We describe the following three additional secotioid species: Amanita arenarioides Bougher, E.M.Davison & Giustiniano, A. compacta Bougher, E.M.Davison & Giustiniano and A. pseudoarenaria E.M.Davison, Giustiniano & Bougher, which are separated on macroscopic appearance, spore shape and genetic sequences. We also describe two agaricoid species, namely, A. pupatuju E.M.Davison, Giustiniano, McGurk & E.L.J.Watkin, and A sabulosa E.M.Davison & Giustiniano, which are separated on bulb shape and genetic sequences. We provide expanded descriptions of A. arenaria (O.K.Mill. & E.Horak) Justo and A. griselloides D.A.Reid; we also synonymise A. dumosorum D.A.Reid with A. peltigera D.A.Reid. A revised diagnosis and description of section Arenariae is provided, together with a key to currently recognised member of this section.

dc.languageEnglish
dc.publisherCSIRO PUBLISHING
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subjectScience & Technology
dc.subjectLife Sciences & Biomedicine
dc.subjectPlant Sciences
dc.subjectEvolutionary Biology
dc.subjectBasidiomycota
dc.subjectmulti-gene phylogenetics
dc.subjecttaxonomy
dc.subjectITS variation
dc.subjectEXPANDED DESCRIPTION
dc.subjectNUCLEOTIDE SUBSTITUTIONS
dc.subjectBASIDIOMYCOTA
dc.subjectTORRENDIA
dc.subjectREGION
dc.subjectNUMBER
dc.subjectFUNGI
dc.subjectDNA
dc.titleAdditions to Amanita (Amanitaceae, Agaricales) section Arenariae from south-western Australia
dc.typeJournal Article
dcterms.source.issn1030-1887
dcterms.source.titleAustralian Systematic Botany
dc.date.updated2021-09-24T08:00:21Z
curtin.departmentSchool of Molecular and Life Sciences (MLS)
curtin.accessStatusOpen access
curtin.facultyFaculty of Science and Engineering
curtin.contributor.orcidDavison, Elaine [0000-0003-1216-9359]
dcterms.source.eissn1446-5701
curtin.contributor.scopusauthoridDavison, Elaine [7101703128]


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