Roy E. Halling
Books
- Rhodocybe Pulchrisperma (entolomataceae)
- Studies on Marasmiellus (Tricholomataceae) in the United States
- Thaxter's Thaxterogasters and other chilean hypogeous fungi
- Common mushrooms of the Talamanca Mountains Costa Rica
- Additions to Marasmius section Globulares
- An annotated index to species and infraspecific taxa of Agaricales and Boletales described by William A. Murrill
- Tricholoma Fulvimarginatum (Tricholomataceae)
- Phaeocollybia longistipitata sp. nov. from Costa Rica
- The genus Collybia (Agaricales) in the northeastern United States and adjacent Canada
- Marasmiellus papillatus
Author data: Open Library