- Tendrils, adventitious, [326]
- formation of, [473]
- Thalamus, see Receptacle
- Thorns, [456]
- Torsion spiral, [319]
- Tubers, [421]
- in axils of leaves, [142]
- Tubes, formation of, [312], [509] (see Ascidia, Solenaidy, Spurs)
- Tubular petals, [314]
- stamens, [316]
U.
V.
W.
INDEX OF NAMES OF PLANTS.
[In the following Index the names of the orders that are incidentally mentioned are printed in small capitals, those of the genera and species in ordinary type. The names are inserted as found in the several records, &c., without in general any attempt having been made to determine their accuracy. For this reason the authority for the specific name is rarely given, such citations being here unnecessary if not impracticable. It may, however, be assumed that the names made use of are those generally adopted by naturalists.