New sequestrate fungi from Guyana: Jimtrappea guyanensis gen. sp. nov., Castellanea pakaraimophila gen. sp. nov., and Costatisporus cyanescens gen. sp. nov.(Boletaceae, Boletales)

Title
New sequestrate fungi from Guyana: Jimtrappea guyanensis gen. sp. nov., Castellanea pakaraimophila gen. sp. nov., and Costatisporus cyanescens gen. sp. nov.(Boletaceae, Boletales)
Publication Date
2015-10-02
Author(s)
Smith, Matthew E
Amses, Kevin R
Elliott, Todd F
( author )
OrcID: https://orcid.org/0000-0001-9304-7040
Email: tellio20@une.edu.au
UNE Id une-id:tellio20
Obase, Keisuke
Aime, M Catherine
Henkel, Terry W
Type of document
Journal Article
Language
en
Entity Type
Publication
Publisher
BioMed Central Ltd
Place of publication
United Kingdom
DOI
10.5598/imafungus.2015.06.02.03
UNE publication id
une:1959.11/30698
Abstract
Jimtrappea guyanensis gen. sp. nov., Castellanea pakaraimophila gen. sp. nov., and Costatisporus cyanescens gen. sp. nov. are described as new to science. These sequestrate, hypogeous fungi were collected in Guyana under closed canopy tropical forests in association with ectomycorrhizal (ECM) host tree genera Dicymbe (Fabaceae subfam. Caesalpinioideae), Aldina (Fabaceae subfam. Papilionoideae), and Pakaraimaea (Dipterocarpaceae). Molecular data place these fungi in Boletaceae (Boletales, Agaricomycetes, Basidiomycota) and inform their relationships to other known epigeous and sequestrate taxa within that family. Macro- and micromorphological characters, habitat, and multi-locus DNA sequence data are provided for each new taxon. Unique morphological features and a molecular phylogenetic analysis of 185 taxa across the order Boletales justify the recognition of the three new genera.
Link
Citation
IMA Fungus, 6(2), p. 297-317
ISSN
2210-6359
2210-6340
Start page
297
End page
317
Rights
Attribution-NonCommercial-NoDerivatives 4.0 International

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