phœnicolasius, for its fruits, [86];
Rhyncospermum jasminoides, in the south-west, [212]
Ribes, [33], [173], [183], [254], [256], [447]-[448];
in greenhouse, [279]
Robinia, [34], [42], [173], [183], [254], [448]-[449];
Pseudacacia and varieties, [256]
Rock garden, trees and shrubs for, [138], [150]
Romneya Coulteri, [449]