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Systematics

New species and reports of Cuphophyllus from northern North America compared with related Eurasian species

ORCID Icon, , , ORCID Icon, & ORCID Icon
Pages 438-452 | Received 08 May 2019, Accepted 09 Dec 2019, Published online: 19 Feb 2020

Figures & data

Table 1. Species names, specimen vouchers, origins, and GenBank accession numbers.

Figure 1. A phylogram from the multigene MP analysis of combined 5.8S, 28S, and rpb2 sequence data of Cuphophyllus, showing the phylogenetic position of the arctic-alpine species treated in this study. Bootstrap values and Bayesian posterior probabilities are indicated on branches. Clades discussed in the text are indicated with bars and species epithets.

Figure 1. A phylogram from the multigene MP analysis of combined 5.8S, 28S, and rpb2 sequence data of Cuphophyllus, showing the phylogenetic position of the arctic-alpine species treated in this study. Bootstrap values and Bayesian posterior probabilities are indicated on branches. Clades discussed in the text are indicated with bars and species epithets.

Figure 2. Phylogram showing the phylogenetic relationships among arctic-alpine species of Cuphophyllus treated in this study based on ITS sequence data. Bootstrap values and Bayesian posterior probabilities are indicated on branches. Clades discussed in the text are indicated with bars and species epithets. Sequences originating from type specimens are marked in bold.

Figure 2. Phylogram showing the phylogenetic relationships among arctic-alpine species of Cuphophyllus treated in this study based on ITS sequence data. Bootstrap values and Bayesian posterior probabilities are indicated on branches. Clades discussed in the text are indicated with bars and species epithets. Sequences originating from type specimens are marked in bold.

Figure 3. Described species of Cuphophyllus. A. Cuphophyllus cinerellus (epitype, EL30-16). B. Cuphophyllus esteriae (TCAV-04). C. Cuphophyllus esteriae (BH-097). D. Cuphophyllus lamarum (holotype, 10.07.13.av01). E. Cuphophyllus lamarum, single collections showing orange staining (10.07.28.av01). F. Cuphophyllus hygrocyboides (Berch0283). G. Cuphophyllus flavipes, photographed 2002, in same site as epitype (photo, Peter Karasch). Bars = 25 mm.

Figure 3. Described species of Cuphophyllus. A. Cuphophyllus cinerellus (epitype, EL30-16). B. Cuphophyllus esteriae (TCAV-04). C. Cuphophyllus esteriae (BH-097). D. Cuphophyllus lamarum (holotype, 10.07.13.av01). E. Cuphophyllus lamarum, single collections showing orange staining (10.07.28.av01). F. Cuphophyllus hygrocyboides (Berch0283). G. Cuphophyllus flavipes, photographed 2002, in same site as epitype (photo, Peter Karasch). Bars = 25 mm.

Figure 4. Microscopic drawings of the species described. A. Cuphophyllus cinerellus (epitype, EL30-16). B. Cuphophyllus esteriae (TCAV-09). C. Cuphophyllus lamarum (holotype, 10.07.13.av01). D. Cuphophyllus hygrocyboides (Berch0283). E. Cuphophyllus flavipes (epitype, G/122-00). Bar = 10 µm; same scale for all drawings.

Figure 4. Microscopic drawings of the species described. A. Cuphophyllus cinerellus (epitype, EL30-16). B. Cuphophyllus esteriae (TCAV-09). C. Cuphophyllus lamarum (holotype, 10.07.13.av01). D. Cuphophyllus hygrocyboides (Berch0283). E. Cuphophyllus flavipes (epitype, G/122-00). Bar = 10 µm; same scale for all drawings.
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