Rheum-RHEUM
Rhododendron Chrysanthum-RHOD-CH
Ribes Nigrum-RIB-N
Robinia Pseudacacia-ROB
Rosa Canina-ROS-C
Rosmarinus Officinalis-ROS-O
Rubia Tinctoria-RUBI-T
Rubus Idaeus-RUBU-I
Rumex Acetosa-RUM-A
Rumex Crispus-RUMX
Rusci Aculeti-RUSC-A
Ruta Graveolens-RUTA