CLASSinCATION AND NOMENCLATURE. 



801 



BibesiaceoB, 503. 

 KibesieeB, 524, 640. 

 Ribwort, 646. 

 RiccarJia, 351. 

 Riccia, 335 (Fig. 239), 3i2 



{Fig.2i2j. 

 Riccieee, 329, 336, 341. 

 Ricciella, 342. 

 Ricciocarpus, 336, 341. 

 Rice-plant, 54-?. 

 Richardia, 490, 541. 

 Ricinus, 516, 519 (Fig. 



333), 622. 

 Riella, 343. 344, 351. 

 Rielleee, 351. 

 RivulariacesB, 233, 321. 

 Robinia, 636. 

 Roccella, 321. 

 Rock rose, 606. 

 Rodgersia, 639. 

 Roestelia, 309. 

 Romulea, 56S. 

 RoridiiU, 608. 

 Rosa, 503 (Fig. 316), 632. 

 RosacesB, 495, 570,574, 632. 

 Rosales. 574, 632. 

 Rose, 632. 



Roseee, 632 (Fig. 433). 

 Rosemary, 643. 

 Rosmarinus, 643. 

 Rowan-tree, 634. 

 Rubia, 65S (F.g 459). 

 Rubiaceae, 575, 65S. 

 Rabiales. 575. 658. 

 Rubus, 633 (Fig. 434). 

 Rudbackia, 661. 

 Rue, 614. 

 Ruellia, 646. 

 Rumex, 516, 593. 

 Ruppia, 554. 

 Rus3us, 553. 

 Rush 559. 



Ru?=tulH. 318 (Fig. 223). 

 Rust, 273, 303. 

 Ruta, 614. 

 RutacpflB, 503, 526, 574, 



614. 

 RutesB. 510, 614. 

 Rye, 550. 

 Rye-grass, 549. 



Sibina, 4S6. 

 Saccharomyces, 300 (Fig. 



210). 

 Saccharomycetes, 300. 

 Saccharum, 548. 

 Saccogyna, 347, 352. 

 Safflower. 604. 

 Saffron Crocus, 568. 

 Sagina, 599. 

 Sagittaria, 555. 



Sago, 543. 

 Sainfoin, 637. 

 Salad Burnet, 633. 

 Salicaceee, 512, 573, 585.. 

 Salicornia, 587. 

 Salisburla, 487. 

 Salix, 585 (Fig. 390). 

 Sallow, 585. 

 Salpiglossidese, 649. 

 Saipiglossis, 649. 

 Salsafy, 665. 

 Salsola, 587. 

 Salt-wort. 587. 

 Salvia, 519, 642, 643. 

 Salvinia, 373. 403 (Fig. 



238), 415 (Fig. 270). 

 Salviuiaceee, 379, 381, 



406, 412, 415. 

 SimbuceeB. 659. 

 Sambucus, 659. 

 Samolus, 654. 

 Samphire, 626. 

 Sandal-wood, 589. 

 Sand-wort, 599. 

 Sant?uisorba. 504, 633. 

 Sanicula, 625. 

 SaniculesB, 625. 

 Sansevieria, 5>9. 

 SantalacesB, 525, 573, 



589. 

 Santalales, 673, 589. 

 Santalum, 589. 

 Sapindaceae, 527, 674, 



616. 

 Saoinda^es, 574, 615. 

 Sipindus, 616. 

 Saponaria, 5'.»9. 

 SapDtaceae, 496, 504,675, 



653. 

 Saprolegnia, 294. 

 Saprolegniaceee, 275, 279, 



230, 293. 

 Sarcina. 2i2. 

 Sarcophyte. 519, 590. 

 Sarcoscyphus, 352. 

 Sargassum, 266. 

 Sarotharanus, 636. 

 Sarracenia, 607 (Fig. 



410). 

 Sarraceniacees, 573, 607. 

 Sarraceniales, 573, 607. 

 Sarsaparilla, 659. 

 Satureia, 642. 

 Satureineee, 642. 

 Saururaceae, 573, 676. 

 Saussurea, 664. 

 S iuteria, 330, 342. 

 Savia, 621. 

 Savoy-cabbage, 604. 

 Saw-wort, 664. 

 Sazegotbea, 487. 



Saiifraga, 503 (Fig. 324), 



639. 

 Saxifragaceee, 501, 508, 



574. 638. 

 Saxifragales, 574, 633. 

 Saxifragese, 638. 

 Scabiosa, 662 (Fig. 463). 

 Scandiceee 626. 

 Scandix, 626. 

 Scapania, 343, 352. 

 Scaphospora, 262 

 Scarborough Lily, 567. 

 Scarlet-runner, 637. 

 Scenedesmus, 236. 

 Saheuchzeria, 554. 

 Schistostega,355,369.370. 

 Schistostegaceae, 370. < 

 Schizaea, 389, 406. 

 Schizaeaceae, 379, 331, 



391, 406. 

 Schizanthus, 649. 

 Schizomycetes, 233, 274, 



280. 

 Schizopepon, 516. 

 Schizopbyta, 233, 283. 

 Scbizostylis, 669. 

 Schizymania, 272. 

 Schlerochloa, 549. 

 Sohcenus, 551. 

 Schollera, 656. 

 Sciadium, 236. 

 Sciadopitvs, 463, 485. 

 Scilla, 556. 

 Sdlleae, 556. 

 S3inaia, 272. 

 Scindapsus, 533, 640. 

 S jirpoideae, 492, 65'). 

 Scirpus, 551 (Fig 357). 

 ScitaminesB, 533, 538, 561. 

 Scleranthus, 504, 600. 

 Scleroderma, 318, 

 SclerodHrmeae, 318. 

 SclerotiniesB, 2 '4. 

 Scolopendrium, 391, 392 



(Fig 260j, 405. 

 Scorpion-grass, 650. 

 Scorzonera, 665. 

 Scots Pine, 485. 

 Scottish Asphodel, 567. 

 Screw-pine, 542. 

 Scropbularia, 645. 

 Scrophulariaceee 501,60'), 



575. 644 (Fig. 444), 

 645 (Fig. 445). 



Scurvy-grass, 605. 

 Sojtellaria 643. 

 Scutellarieee, 643. 

 Stjytonema, 321, 

 ScytonemacesB 233,321. 

 Soytonemeee, 233. 

 Scytosiphon, 267, 259. 



