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Citation for Study 26852

About Citation title: "Two new species of Deconica (Agaricales, Basidiomycota) from Australia and Mexico".
About Study name: "Two new species of Deconica (Agaricales, Basidiomycota) from Australia and Mexico".
About This study is part of submission 26852 (Status: Published).

Citation

Ram?rez-cruz V., Da silva P.S., Villalobos-ar?mbula A.R., Matheny P.B., Noordeloos M.E., Morgado L.N., Da silveira R.B., & Guzm?n-d?valos L. 2020. Two new species of Deconica (Agaricales, Basidiomycota) from Australia and Mexico. Mycological Progress, .

Authors

  • Ram?rez-cruz V. (submitter) Phone 9511835552
  • Da silva P.S.
  • Villalobos-ar?mbula A.R.
  • Matheny P.B. Phone 865-974-8896
  • Noordeloos M.E.
  • Morgado L.N.
  • Da silveira R.B.
  • Guzm?n-d?valos L.

Abstract

Two new species of Deconica with chrysocystidia are described from Australia and Mexico. Deconica milvispora from a warm temperate rainforest of Australia is characterized by the rhomboid with nodulose angles basidiospores not observed in any member of the genus until now. Deconica esperanzae from a cloud forest in the south of Mexico is characterized by subrhomboid basidiospores and short cheilocystidia. Full descriptions, illustrations, and comparisons with similar species are provided for both species. Bayesian and Maximum Likelihood analyses were performed employing sequences of nc ITS rDNA, including seven new sequences from historical type collections. As expected, the results showed the phylogenetic position of the new species described here within Deconica sect. Chrysocystidiatae. The clade Chrysocystidiatae comprises many species, the majority with chrysocystidia, ten of them new unnamed taxa. At this time, two taxa are described. Additionally, discussion of the traits found in the four major clades of Deconica is presented.

Keywords

molecular systematics, Deconica sect. Chrysocystidiatae, taxonomy, Strophariaceae, new species

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  • Canonical resource URI: http://purl.org/phylo/treebase/phylows/study/TB2:S26852
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