Filters
Ribes speciosum Pursh
Richea dracophylla R. Br.
Richteria leontopodium C.Winkler
Rodgersia aesculifolia Batalin
Romanzoffia sitchensis Bong.
Romanzoffia tracyi Jeps.
Romanzoffia unalaschcensis Cham.
Romulea bulbocodium (L.) Sebast. & Mauri
Romulea bulbocodium (L.) Sebast. & Mauri var. crocea (Boiss.& Heldr.) Baker.
Romulea camerooniana Baker
Romulea clusiana (Lange) Nyman
Romulea columnae Sebast. & Mauri
Romulea eximea M.P.de Vos
Romulea komsbergensis M.P.de Vos
Romulea namaquensis M.P.de Vos
Romulea ramiflora Ten.
Romulea tortuosa (Licht. ex Roem. & Schult.) Baker
Rorippa amphibia (L.) Besser
Rosa 'Beauty Fairy'
Rosa 'Blue Star'
Rosa 'Coral Dawn'
Rosa 'Crystal Fairy'
Rosa 'Gerbe Rose'
Rosa 'Golden Shower'
Rosa 'Ilse Krohn'
Rosa 'New Dawn'
Rosa 'Queen Elizabeth'
Rosa 'Sympathy'
Rosa 'Zepherine Drouhin'
Rosa acicularis Lindl.