Subject
- Invertebrates, Fossil--Southern States7
- Lepidoptera5
- Lichens--Catalogs and collections4
- Lichens--North America--Classification1
- Means, J. H. (John Hugh), 1812-1862--Correspondence1
- Mermaids--1840-18501
- Mollusks--Southern States5
- Mollusks--United States2
- Mosses--Catalogs and collections2
- Natural history correspondence123
- Natural history--South Carolina--History108
- Natural history--South Carolina--History:Lichens--Catalogs and collections1
- Natural history--Southern States50
- Naturalists--Southern States106
- Paleontology--South Carolina2
- Pine--Southern States4
- Plant collectors--History--19th century88
- Ravenel, Henry William, 1814-188761
- Shells--Catalogs and collections--History13
- Shells--South Carolina9