Rhododendron ciliatum, ii. [277].
Rhododendron Dalhousiæ, effect of pollen of R. Nuttallii upon, i. 400.
Rhubarb, not medicinal when grown in England, ii. [274].
Ribes grossularia, i. 354-356, 376.
Ribes rubrum, i. 376.
Ribs, number and characters of, in fowls, i. 267;
characters of, in ducks, i. 283-284.
Rice, Imperial, of China, ii. [205];
Indian varieties of, ii. [256];
variety of, not requiring water, ii. [305].