Austroboletus amazonicus sp. nov. and Fistulinella campinaranae var. scrobiculata, two commonly occurring boletes from a forest dominated by Pseudomonotes tropenbosii (Dipterocarpaceae) in Colombian Amazonia

Mycologia. Sep-Oct 2014;106(5):1004-14. doi: 10.3852/13-324. Epub 2014 Jun 2.

Abstract

Two boletes that frequently form fruiting bodies in Pseudomonotes tropenbosii forests are described from Colombian Amazonia. One is a new species of Austroboletus here described as A. amazonicus and the other one is Fistulinella campinaranae var. scrobiculata Singer, which is a new record for Colombia. Macromorphological, micromorphological and habitat data for these species are provided as well as DNA sequence data of the internal transcribed spacer (ITS) regions and the D1/D2 domains of the large subunit (LSU) ribosomal DNA.

Keywords: Boletaceae; Guiana Shield; Neotropics; ectomycorrhizal fungi; fungal diversity.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Base Sequence
  • Basidiomycota / classification*
  • Basidiomycota / cytology
  • Basidiomycota / genetics
  • Basidiomycota / isolation & purification
  • Colombia
  • DNA, Fungal / genetics
  • DNA, Ribosomal / genetics
  • DNA, Ribosomal Spacer / genetics
  • Dipterocarpaceae / microbiology*
  • Forests
  • Fruiting Bodies, Fungal
  • Molecular Sequence Data
  • Mycorrhizae / classification*
  • Mycorrhizae / cytology
  • Mycorrhizae / genetics
  • Mycorrhizae / isolation & purification
  • Phylogeny
  • Sequence Analysis, DNA
  • Spores, Fungal

Substances

  • DNA, Fungal
  • DNA, Ribosomal
  • DNA, Ribosomal Spacer