Creator
- Finch, Adam T., 1872-19332
- McBryde, John McLaren, 1841-19232
- O'Shaughnessy, Louis2
- Virginia Cooperative Extension (1995-)2
- Virginia Cooperative Extension Service2
- Alwood, William Bradford, 1859-19461
- Barringer, Paul B. 1
- Beattie, Claibourne Walton, Jr., 1923-19781
- Beattie, Claibourne Walton, Sr., 1896-19711
- Belz, Robert Armstrong1
- Brooke, Henry1
- Brown, Ralph Minthorne, 1878-19581
- Caldwell, William Addison1
- Christian, George L.1
- Coulter, John A., 1953-1