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Notes on type materials of Tulostoma. Some species with mixed holotypes

Published online by Cambridge University Press:  01 August 1997

G. MORENO
Affiliation:
Departamento de Biología Vegetal (Botánica), Universidad de Alcalá, 28871 Alcalá de Henares, Madrid, Spain
A. ALTÉS
Affiliation:
Departamento de Biología Vegetal (Botánica), Universidad de Alcalá, 28871 Alcalá de Henares, Madrid, Spain
C. OCHOA
Affiliation:
Laboratorio de Micología, Facultad de Ciencias, Universidad Autónoma de Baja California, 1880 Ensenada, Baja California, Mexico
J. E. WRIGHT
Affiliation:
Departamento de Ciencias Biológicas, Universidad de Buenos Aires, 1428 Buenos Aires, Argentina
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Abstract

A study of the macroscopic and microscopic characters of type material of Tulostoma leiosporum, T. exitum, T. operculatum and T. puncticulosum showed their heterogeneity. An attempt was made to resolve the taxonomic problems involved in the selection of lectotypes, and new synonymies are proposed. SEM photographs of spore ornamentation are provided.

Type
Brief Report
Copyright
The British Mycological Society 1997

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