Journal
IMA FUNGUS
Volume 6, Issue 2, Pages 257-262Publisher
BMC
DOI: 10.5598/imafungus.2015.06.02.01
Keywords
Homobasidiomycetes; molecular phylogeny; Phallomycetidae; phalloid fungi; South Africa; stinkhorns
Categories
Ask authors/readers for more resources
Itajahya is a member of Phallales (Agaricomycetes), which, based on the presence of a calyptra and DNA sequence data for I. rosea, has recently been raised to generic status from a subgenus of Phallus. The type species of the genus, I. galericulata, is commonly known as the Jacaranda stinkhorn in Pretoria, South Africa, which is the only area where the fungus is known outside the Americas. The common name is derived from its association with the South American originating Jacaranda mimosifolia trees in the city. The aim of this study was to consider the unusual occurrence of the fungus in South Africa, to place it on the available Phallales phylogeny and to test whether it merits generic status. Fresh basidiomes were collected during the summer of 2015 and sequenced. Phylogenetic analyses were based on sequence data for the nuc-LSU-rDNA (LSU) and ATPase subunit 6 (ATP6) regions. The results showed that I. rosea and I. galericulata are phylogenetically related. They are also clearly distinguished from other members of Phallales such as Phallus spp. and Dictyophora spp., and so our new data supports the raising of Itajahya to the generic level.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available