A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Ramonda
Ranunculus
Raoulia
Ratibida
Rehmannia
Reineckea
Reseda
Rhaphidophora
Rhaphiolepis
Rhaphithamnus
Rheum
Rhinanthus
Rhodiola
Rhododendron
Rhodohypoxis
Rhodomyrtus
Rhodothamnus
Rhodotypos
Rhus
Ribes
Ricinus
Robinia
Rodgersia
Romneya
Rosa
Roscoea
Rosmarinus
Roystonea
Rubus
Rudbeckia
Rumex
Ruschia
Ruscus
Russelia
Ruta
Plantenkennis programma