Emanuel David Rudolph
1927
A contribution to the lichen flora of Arizona and New Mexico
An analysis of variation in a variable population of Cladonia
Antarctic Lichens and Vascular Plants
Botany in American and British Chapbooks Before 1860
Carroll William Dodge, 1895-1988
Ecology of Land Plants in Antarctica
Electron microscope studies of lichen reproductive structures in Physcia aipolia
Haematomma erythromma (Nyl.) Zahlbr. in der Antarktis
History of Botany 1947-1972, with a bibliographic Appendix
Lichen Ecology and Microclimate Studies at Cape Hallet, Antarctica
Lichens of Cedar Bog
Microfungi found on phellen of Jugulans nigra L. in Southeastern Ohio, USA