Robinsonia gracilis
Rodgersia podophylla
Roemeria Carica
Roemeria refracta
Rogeria adenophylla
Rohdea chinensis
Rohdea wattii
Roldana barba-johannis
Rosa agrestis
Rosa canina
Rosa chinensis
Rosa gallica
Rosa hybrid cultivar
Rosa laevigata
Rosa multiflora
Rosa Pomifera
Rosa roxburghii
Rosa rugosa
Rosa sp.
Rosa transmorrisonensis
Rosmarinus officinalis
Rosulabryum capillare
Rothmannia Urcelliformis
Rothmannia Wittii