3 results
- Books
John Clayton : pioneer of American botany / by Edmund Berkeley and Dorothy Smith Berkeley.
Berkeley, Edmund.Date: [1963]- Books
John Clayton and our colonial botany / by Conway Zirkle.
Zirkle, Conway, 1895-1972.Date: 1959- Books
- Online
Flora Virginica exhibens plantas / quas ... D.D. Johannes Claytonus in Virginia crescentes observavit, collegit et obtulit D. Joh. Fred. Gronovio, cujus studio & opera descriptae & in ordinem sexualem systematicum redactae sistuntur. [Edited by L.T. Gronovius].
Gronovius, Johannes Fredericus, 1686-1762.Date: 1762