Thomas Conrad Porter

Synopsis of the flora of Colorado

1874

Catalogue of the Bryophta (hepatics, anthocerotes and mosses) and Pteridophyta (ferns and fern-allies) found in Pennsylvania

Flora of Pennsylvania

German hymnology

The Life and Times of Ulric Zwingli

The Pennsylvania-German in the field of the natural sciences

Correspondence

English versions of the Dies irae

Catalogue of the Bryophyta (hepatics, Anthocerotes and Mosses) and Pteridophyta (ferns and Fern-Allies) Found in Pennsylvania

List of the Grasses of Pennsylvania

Catalogue of plants

List of plants collected by Mr. Culbertson

Hermann and Dorothea

Sketch of the botany of Pennsylvania

Rare plants of southeastern Pennsylvania

The Fedias of the northern United States

Solidago humilis, Pursh, of the eastern states and its allies

Aster cordifolius, L. and two new varieties

Some additions to our eastern flora

A list of the carices of Pennsylvania

Kalewala and Hiawatha