— 597 — 



Rhagadiolus, III. 244-2^5,181. sp. 



Hedypnois, Stellatus. 

 RHAMNÉES, II, 13-28, 39, 633. 

 Rhamnus, II, 20-25, 16, 19. sp. Ala- 



ternus, Alpina, Caroliana, Cathar- 



tica,Circuniscissus(25),Elegans,Ery- 



throxylon, Frangula, Glandulosa, 



Hybrida, Infectoria, Inlegrifolia, La- 



tifolia, Oleoïdes, Pumila, Sanguines, 



Saxatilis, Theesans, Tinctoria. 

 Rhaphides, 1,112. 

 Rhapidodendrum, sect. de l'Aloès, IV, 



545. 

 Rhaponticum, III, 233-236. sp. Cana- 



riense, Scariosum. 

 Rheum, IV, 42-43, 38, 45, 52. sp. 



Compactum , Leucorhizum , Palma- 



tum, Ribes, Undulatum. 

 Rhexia, II, 382. 



Rhexiées, trib. des Mélastomées, 11,383. 

 Rhinanthacées, III, 456 ; IV, 521 . 

 Rhinanthées, trib. des Antirrhinées, III, 



536; II, 183. 

 Rhinanthus, III, 539-540, 515, 546, 



550. sp. Crista galli, (IV, 532), 3Ii- 



nor. 

 Rhincbospora, IV, 421 . sp. Alba, Fusca. 

 Rhipsaiidées, trib. des Cactées, II, 316. 

 Rhipsalis,II, 51 7-51 8, 498, 31 6.s/).Cas- 



sytha (301), Fasciculata, Funalis, 



Mesembrianthoides. 

 Rhizirideum, scct. del'Allium, IV, 371 . 

 Rhizoctone, II, 93. Du Crocus, IV, 275; 



de la Luzerne, IV. 275 ; des Medi- 



cago, II, 93. 

 Rbizophora, II, 322, ; IV, 395. 

 RHIZOPHORÉES, II, 321 . 

 Rhodiola, typ. du Sedum, II, 472. 

 Rhodochiton, III, 502-303. sp. Volu- 



bile. 

 Rhododendrum, ÏII, 549-351, 352; 



IV, 320. sp. Arboreum, Caucasicum, 



Chamœcistum, Ferrugineum (348), 



Maximum, Ponticum. 

 Rhodora, III, 351 . sp. Canadensis. 

 Rhodoracées, trib, desEricinées. III, 347. 

 Rhodothamnus, s. du Rhododendrum, 



III, 349. 

 Rhubarbe, v. Rheum, IV, 43. 

 Rhus, II, 54-39, 229, 586. sp. Aro- 



malica, Coriaria, Cotinus, Glabra, 



Juglandifolia , Perniciosa , Pumila, 



Radicans, var. Vulgaris, Volubilis, 

 Suaveolens, Toxicodendrum, Typhi- 

 num, Venenata, Vernix. 



Ribes, II, 518-325, sp. Alpinum, 

 Aureum , Cynosbati , Diacantha , 

 Flavum , Gracile , Grossularinm , 

 3Iultiflorum , Nigrum, Petrœum , 

 Resinosum, Rubrum, Sanguineum. 

 Speciosum, Stamineum, Tridorum, 

 Uva-Crispa. 



Ribesia, sect. des Ribes, II, 318. 



Richardia, IV. 392. sp. Palustris. 



Richardsonia, II, 681, sp. Scabra. 



Ricinus, IV, 101 -102. 



Ricotia, 1, 191-192. sp. jEgyptiaca, Lu- 

 naria, Tenuifolia. 



Rivina, IV, 17-18. sp. Dodecandra, 

 Frutescens, Humilis, Lœvis. 



Riz. V. Oryza, IV, 491 . 



Robertia, III, 237. sp. Taraxoides. 



Robinia, II, 134-137, sp. 44, 43, 93, 

 139, 228, 386. sp. Dubia, Hispida, 

 Pseudo-Acacia (40), var. Crispa, Iner- 

 mis, Tortuosa, Umbraculifera, Rosea, 

 Spectabilis, Viscosa. 



Robsonia, sect. du Ribes, II, 518. 



Rocama. sect. du Trianthema. II, 

 446. 



Rochea, II, 465-466. sp, Coccinea, Fal- 

 cata, Odoralissima, Versicolor. 



Rœmeria, 1, 1 35-1 36, 1 38. sp. Hybrida. 



Romarin, v. Rosmarinus, 111,588. 



Ronce, v. Rubus, II, 269. 



Rosa, II, 293-300. sp. Abyssinica, 

 Alba, Alpina, Arvensis, Banksia? , 

 Bengala», Berberis, Bracteata, Brow- 

 fiii, Canina, Caroliana, Centifolia, 

 var. Pomponia, Vilmorin, Cinnamo- 

 mea, Damascena, Eglanteria, Fra- 

 grans, Fraxinifolia, Gallica(IV, 328), 

 Incaruata, Indica, var. Noisettiana, 

 Kamtschatica , Lagenaria , Lucida , 

 Microphylla, Moschata, Multiflora, 

 Nana, Pimpincllifolia, Rubifolia, Ru- 

 biginosa, Rubrifolia, Sempervirens, 

 Sctigera , Stylosa , Sulfurea, Thca, 

 Tomentosa, Turbinata, Villosa. 



Rosa sinensis, v. Sida, I, 443. 



ROSACÉES, 11,243; IV, 267, 521, 

 523. 



Rosées trib. des Rosacées, II, 293, 243, 

 24r>, .317. 



