An Annotated Index to Species & Infraspecific Taxa of Agaricales. Mem (40) BIGC ARCHIVE or sometimes a dissecting microscope

or sometimes a dissecting microscope

and an account of the wood anatomy of neotropical Zanthoxylum

Approximately 200 species of Zanthoxylum are distributed mainly in tropical areas of the world

of which 62% are endemic

An Annotated Index to Species & Infraspecific Taxa of Agaricales. Mem (40) BIGC ARCHIVE or sometimes a dissecting microscopeWilliam A. Murrill (1869 1957) described 1453 new species and varieties in 83 genera of agarics and boletes between 1909 and 1955. Although he described some new genera, only Marasmiellus, Polymarasmius, Suillellus, and Volvariopsis are based on new species. Most of the type specimens are in NY and FLAS, but substantial original material of some species is located in FH, MICH and TENN. this paper provides an index to the species and varieties,