Aaron J. Sharp

The possible significance of some exotic distributions of plants occurring in Japan and/or North America

The cooperative Hattori-Tennessee bryogeographic expedition

Bartramidula in the United States

First checklist of Montana mosses

Some hepaticae from the Mountain Lake region of Virginia

Takakia ceratophylla found in the Aleutians

Bryopsida

Interesting records of southern Appalachian and Mexican lichens

Noteworthy mosses from Alabama and Tenessee

Notes on Ferns of the Southern Appalachians

Schusterella, a new genus of Jubulaceae (Hepaticae)

Tropical bryophytes in the Southern Appalachians

Preliminary list of mosses collected on tree branches in Mexico

A new variety of Ilex vomitoria from southern Mexico

Tovara in Mexico

A probable antibiotic effect of some lichens on bryophytes

Distribuciòn del Género Podocarpus en México

Nomenclatorial notes

Elements in the Tennessee Flora with tropical relationships

Some historical factors and the distribution of Southern Appalachian bryophytes

Distribucion de la Nyssa sylvatica Marsh., en Mexico

Phytogeographical correlations between the bryophytes of eastern Asia and North America

The role of biology in conservation education

Geographical relationships in the bryoflora of Mexico

Acrobolbus in the United States

La Distribucion de Fagus en Mexico

The compleat botanist

Notes on the flora of Mexico

Royal E. Shanks (1912-1962)

Notes on the problem of Claopodium in Portugal

Sem separation of sterile specimens of Hedwigium integrifolium, Braunia secunda and B. squarrulosa

First record of Anaptychia isidiza in North America

Some problems in American bryology

Crumia deciduidentata

New reports and range extensions of bryophytes in Tennessee

Notes on interesting bryophytes of the Southern Appalachians

Interesting bryophytes

Additional mosses from Mexico of geographical significance

The Cooperative Hattori-Tennessee Bryogeographic Expedition

Bryophytes of Southeastern Oklahoma I.