plantes cultivées

Nom ▲	Type	Notoriété	Popularité
Rothmannia	Taxon	13	0.4
Rothmannia Annae	Taxon	14	1.1
Rothmannia Ebamutensis	Taxon	8	0.0
Rougette	Taxon	1	0.7
Rougette de Pignan	Taxon	1	0.6
Rouya	Taxon	2	0.1
Rubia	Taxon	42	4.6
Rubia Cordifolia	Taxon	21	3.3
Rubia Fruticosa	Taxon	10	0.0
Rubia Tinctorum	Taxon	48	87.2
Rubieae	Taxon	11	0.0
Rubioideae	Taxon	16	0.0
Rudbeckia	Taxon	46	32.1
Rudbeckia Fulgida	Taxon	10	1.0
Rudbeckia Hirta	Taxon	26	11.6
Rudbeckia Laciniata	Taxon	26	3.2
Rudbeckia Nitida	Taxon	6	0.6
Rudgea Microcarpa	Taxon	3	0.2
Rudgea Obesiflora	Taxon	8	0.0
Rudgea Stenophylla	Taxon	8	0.1
Ruilopezia	Taxon	9	0.4
Rumfordia Connata	Taxon	5	0.0
Rupertia	Taxon	11	0.2
Ruscus	Taxon	35	5.0
Ruscus Aculeatus	Taxon	56	61.2
Ruscus Colchicus	Taxon	16	0.4
Ruscus Hypoglossum	Taxon	22	2.8
Ruscus Hyrcanus	Taxon	16	0.0
Russet Burbank	Taxon	5	8.6
Rutabaga	Taxon	78	198.0
Rutidea	Taxon	12	0.2
Rutidea Tenuicaulis	Taxon	5	0.1
Rytigynia	Taxon	10	0.0
Rytigynia Canthioides	Taxon	5	0.2
Rytigynia Subbiflora	Taxon	5	0.0
Réglisse	Taxon	106	306.2
Sabicea	Taxon	11	0.1
Sabicea Aspera	Taxon	6	0.0
Sabicea Bullata	Taxon	3	0.1
Sabicea Cinerea	Taxon	8	0.1
Sabicea Hierniana	Taxon	6	0.0
Sabicea Leucocarpa	Taxon	5	0.0
Sabicea Sthenula	Taxon	5	0.0
Sabicea Trigemina	Taxon	5	0.2
Sabicea Urbaniana	Taxon	5	0.0
Sabine	Taxon	2	2.0
Sainfoin	Taxon	43	11.0
Sainfoin Cultivé	Taxon	35	30.5
Sakoanala	Taxon	10	0.1
Salazaria Mexicana	Taxon	8	0.3