Crepidotus thermophiluscomb. nov., a reassessment ofMelanomphalia thermophila, a rarely collected tropical agaric

Aime, M. Catherine; Baroni, Timothy J.; Miller, Orson K.

doi:10.1080/15572536.2003.11833161

Cited by 9 publications

(4 citation statements)

References 8 publications

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“…located at more than 3400 m asl in Pudacuo National Forest Park. On the basis of previous documentation, our records thus correspond to the highest known elevations of collected Crepidotus species (Senn- Irlet & de Meijer, 1998;Aime, Baroni, & Miller, 2002).…”

supporting

confidence: 69%

“…In several reports that include elevational data, most specimens were collected at or below 500 m asl, with some found at 350 to 1700 m (Bandala, Montoya, & Horak, 2006). Only a few Crepidotus species have been documented above 2000 m asl (Senn-Irlet & de Meijer, 1998;Aime et al, 2002;Bandala et al, 2006). In addition, C. trichocraspedotus T. Bau & Y.P.…”

Section: Discussionmentioning

confidence: 99%

“…Microscopic observations were aided by the use of ZEN 2.3 (blue edition) software (Carl Zeiss Microscopy GmbH, 2016), with calibrations conducted before measurements. Basidiospore data were processed according to Aime et al (2002), with at least 20 spores selected from each basidiocarp, and with the total number of basidiospores recorded. In our descriptions, extreme values (top and bottom 5% of values) are indicated in brackets; the average length and width is shown as L m and W m , respectively, and Q m represents the average Q ± standard deviation.…”

Section: Morphologymentioning

confidence: 99%

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Crepidotus yuanchui sp. nov. and C. caspari found in subalpine areas of China

et al. 2022

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Only a few Crepidotus species have been previously reported from subalpine areas of China. Members of Crepidotus possessing an orange-yellow pileus are rare in China as well. Here, we describe Crepidotus yuanchui , a new species characterized by an orange-yellow pileus, ovoid basidiospores, and abundant cylindric to narrowly utriform cheilocystidia. This species is widely distributed above 2000 m asl in Yunnan Province. In addition, C. caspari , which is a distinct species based on its combined characteristics of smooth basidiospores and clamp connections, is newly recorded and detailed from subalpine China. The results of phylogenetic analyses of ITS + nLSU sequences based on maximum likelihood and Bayesian inference methods support the recognition of these two species. Photographs, descriptions, line drawings, and comparisons of related species are provided.

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supporting

confidence: 69%

Section: Discussionmentioning

confidence: 99%

Section: Morphologymentioning

confidence: 99%

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Crepidotus yuanchui sp. nov. and C. caspari found in subalpine areas of China

et al. 2022

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“…The first phylogenetic studies with sufficient sampling across the genus Crepidotus were based on the LSU nr DNA region [ 45 ]. Subsequent Crepidotus studies used this genetic marker to assess the species delimitation and to estimate the interspecies relationships, e.g., [ 21 , 42 , 46 ]. With the general implementation of ITS as a universal fungal barcode [ 47 , 48 ], there is an increasing number of Crepidotus sequences available from mycological studies that are not aimed at the genus taxonomy.…”

Section: Discussionmentioning

confidence: 99%

Phylogeny of Crepidotus applanatus Look-Alikes Reveals a Convergent Morphology Evolution and a New Species C. pini

Jančovičová

Adamčíková

Caboň

et al. 2022

JoF

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Crepidotus applanatus is known as a common wood inhabiting fungus widely distributed throughout the Northern Hemisphere. There have been contrasting opinions about the delimitation and taxonomic treatment of the similar species C. malachius. Our phylogeny did not support the close relationship of these two morphologically similar species and the grouping of collections labelled by both names within each phylogenetic species reflects unreliable species delimitations in the traditional literatures. Both species inhabit the wood of deciduous trees, and our morphological analysis identified the size of basidiospores as a significant difference between them. The collections from Pinus sylvestris are recognised as a new species, C. pini sp. nov., and its morphological identification requires a combination of both basidiospore and cheilocystidia characters.

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Taxonomic reintroduction of the holarctic saprotrophic fungus Crepidotus cinnamomeus

Jančovičová,

Adamčíková,

Caboň

et al. 2024

Mycol Progress

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Crepidotus is a genus of common saprotrophic fungi well known especially in the Northern Hemisphere, but distribution patterns of individual species are not sufficiently understood. We redefined a taxonomic circumscription of Crepidotus cinnamomeus based on morphological and molecular congruencies between the type material and recent collections. The species is well delimited from other similar and currently accepted species of the genus. Crepidotus cinnamomeus was found to have a broad holarctic distribution with occurrences in North America, Europe and Asia where it grows on twigs and branches of deciduous trees and shrubs in preferably cold humid habitats. Here we present the first multilocus phylogeny of the genus, including portions of the RPB2 gene. Our study highlights the importance of sufficient sampling from broader areas supported by sequence data, which is essential for estimation of species delimitation, distribution and correct name assignment for Crepidotus species.

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Crepidotus thermophiluscomb. nov., a reassessment ofMelanomphalia thermophila, a rarely collected tropical agaric

Cited by 9 publications

References 8 publications

<i>Crepidotus yuanchui</i> sp. nov. and <i>C. caspari</i> found in subalpine areas of China

<i>Crepidotus yuanchui</i> sp. nov. and <i>C. caspari</i> found in subalpine areas of China

Phylogeny of Crepidotus applanatus Look-Alikes Reveals a Convergent Morphology Evolution and a New Species C. pini

Taxonomic reintroduction of the holarctic saprotrophic fungus Crepidotus cinnamomeus

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