Clark L. Ovrebo

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Molecular phylogenies using 1–4 gene regions and information on ecology, morphology and pigment chemistry were used in a partial revision of the agaric family Hygro- phoraceae. The phylogenetically supported genera we recognize here in the Hygrophoraceae based on these and previous analyses are: Acantholichen, Ampulloclitocybe, Arrhenia, Cantharellula,(More)
A new species of Cantharocybe, C. brunneovelutina, is described and illustrated from the Orange Walk District of Belize. The species is characterized by the subvelutinous brown pileus, brownish gray stipe and microscopically by cheilocystidia that have prong-like appendages. Analysis of nLSU rDNA sequences relates this species to Cantharocybe gruberi, the(More)
Sebacina aureomagnifica is described as a new species based on collections from the Atlantic Forest of Paraíba and Rio Grande do Norte, in northeastern Brazil, and is molecularly attributed to the genus Sebacina based on its ribosomal DNA sequence. A striking feature of this newly described fungus is the production of erect, gelatinous yellow basidiomes(More)
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