Algunas especies de Hypoxylon (Pyrenomycetes, Xylariaceae) de México

An artificial key to 41 species and 3 varieties of the genus Hypoxylon sensu stricto collected in Mexico so far, is presented; 31 species and one variety belong to section Hypoxylon whereas 10 species and 2 varieties correspond to section Annulata. Two taxa remain without specific epithet due the sc...

Description complète

Détails bibliographiques
Auteurs principaux: San Martin, Felipe Eduardo, Ju, Yu-Ming, Rogers, Jack D.
Format: Online
Langue:spa
Publié: Instituto de Ecología, A.C. 1999
Accès en ligne:https://abm.ojs.inecol.mx/index.php/abm/article/view/823
Description
Résumé:An artificial key to 41 species and 3 varieties of the genus Hypoxylon sensu stricto collected in Mexico so far, is presented; 31 species and one variety belong to section Hypoxylon whereas 10 species and 2 varieties correspond to section Annulata. Two taxa remain without specific epithet due the scarcity of the material or the lack of anamorphic data. The new variety Hypoxylon shearii var. minor is proposed. Data on distribution, substrates, collecting dates, and affinities with other species of the genus, are provided for most taxa.