Morphological characteristics and phylogenetic analyses revealed two new species of Agaricus subg. Minoriopsis from Mexico

被引：0

作者：

Guzman-Guillermo, Jorge ^{[1
]}

Chen, Jie ^{[2
]}

Enriquez-Bedolla, Jose Carlos ^{[3
]}

Oros-Ortega, Ivan ^{[4
]}

Zetina-Cordoba, Pedro ^{[2
]}

Nunez-Pastrana, Rosalia ^{[1
]}

Llarena-Hernandez, Regulo Carlos ^{[1
]}

机构：

[1] Univ Veracruzana, Fac Ciencias Biol & Agr Penuela, Amatlan De Los Reyes 94945, Veracruz, Mexico

[2] Univ Politecn Huatusco, Programa Ingn Agroind, Huatusco 94100, Veracruz, Mexico

[3] Univ Anahuac Xalapa, Xalapa 91098, Veracruz, Mexico

[4] Tecnol Nacl Mexico, Campus Inst Tecnol Zona Maya, Ctra Chetumal Escarcega Km 21, Ejido Juan Sarabia 77965, Quintana Roo, Mexico

来源：

PHYTOTAXA | 2024年 / 655卷 / 01期

关键词：

Agaricaceae; Agaricus section Kerrigania; ITS; Taxonomy;

D O I：

10.11646/phytotaxa.655.1.5

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Agaricus is one of the most diverse genera within basidiomycetes with more than 600 described species. Agaricus subg. Minoriopsis includes two sections, A. sect. Kerrigania and A. sect. Minoriopsis, with species that have a preferential distribution in (sub-)tropical areas exclusively in the Americas. So far, the species diversity of Agaricus is little studied in Mexico. With our continuing surveys of Agaricus in (sub-)tropical regions of Mexico, some of its hidden diversity has come to light. In this paper, we describe two new species of A. subg. Minoriopsis: A. calolepidotus and A. xalapensis, using a combined approach of morphological characteristics and phylogenetic analyses. Full descriptions, photo plates and comparisons with other similar species are provided.

引用

页码：65 / 78

页数：14

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