Part 79

---- Ray on, 35

Theory of Descent, J. D. Hooker and, 316

Thiselton-Dyer, 2, 81, 259

---- ---- anatomy and, 150

---- ---- New Botany, 203

---- ---- on Ward, 261-279

Thomson, Gilbert under, 233-234

---- J. D. Hooker and, 306, 312

Timiriazeff, 80

Tournefort, Alston on, 285

---- on Cesalpino, 27

---- on Ray, 38

---- on Morison, 27

---- on de Jussieu, 42

---- work of, 40

Tracheae, Grew on, 51, 57

Transmission of water, Hales on, 68

Transpiration, Hales on, 72-77

---- and Light, 81

Trees, classification of, 31, 34

Treub, 186, 187

Trimen, Ceylon Flora and, 312

Tulasne, on "rust" disease, 275

Turgescence, Hales and, 82

University College, London, Gilbert and, 232, 233-4

---- ---- ---- Griffith and, 179

---- ---- ---- Lindley and, 166, 168, 177

---- ---- ---- Williamson and, 249