CLASSIFICATION AND NOMENCLATURE. 



803 



Sterculieee, 611. 

 Stereum, 310. 

 Sternbergia, 567. 

 Sticta, 320. 322 (Figs. 



229, 230). 

 Stictyosiphon, 2-57. 

 Stigeoclonium, 247. 

 Stilophora, 257. 

 Stilophorese, 257. 

 Stinging Nettle, 577. 

 Stipa, 545, 548. 

 Stitch-wort, 599. 

 St. Dabeoc's Heath, 655. 

 St. John's Wort, 608. 

 Stocks, 601. 

 Stone Pine, 485. 

 Stork's- bill, 612. 

 Strap-wort, 600. 

 Stratioteae, 560. 

 Stratiotes, 560. 

 Strawberry, 634. 

 Strawberry-tree, 655. 

 Strebloneina, 257. 

 Strelitzia, 561. 

 Streptocarpus, 640. 

 Streptosolen, 649. 

 Striaria, 257, 259. 

 Striarieee, 257. 

 Strobns, 485. 

 Struvea, 242. 

 Strychnos, 651. 

 Sturmia, 567. 

 Stylidium, 518. 

 Stypocaalon, 224 (Fig. 



160), 257. 

 Styraceas, 575, 653. 

 Styrax, 653. 

 Sua3da, 587. 

 Subularia, 605. 

 Succisa, 661. 

 Susjar-cane, 54S. 

 Sugar Pine, 485. 

 Sumach, 618. 

 Summer Savory, 642. 

 Summer Soowflake, 567. 

 Sundew, 608. 

 Sunflower, 664. 

 Sweet Basil, 642. 

 Sweet Bay, 596. 

 Sweet Briar. 632. 

 Sweet Flag, 510. 

 Sweet Orange, 615. 

 Sweet Potato, 647. 

 Swietenia, 615. 

 Sycamore, 616. 

 Sychnosepalum, 502, 595. 

 Symphoricarpus, 660. 

 Sympliyogyua, 345, 351. 

 Symphytum. 650. 

 Syraplocarpus, 533, 610. 

 Syncephalis, 289. 



Synchytrium, 286. 

 Syngeneticee, 257. 

 Syringa, 652. 

 Syringeae, 652. 



Tacamahaca, 586. 

 Taccaceee. 538, 560. 

 Tffida, 485. 

 Tagetes, 664. 

 Tamaricaceaj, 573, 609. 

 Tamarindus, 6:^7. 

 Tamarisk. 609. 

 Tamarix, 609. 

 Tamus, 560. 

 Tanacetum, 663 (Fig. 466), 



664. 

 Tansy, 661. 

 Taouia, 263. 

 Tapioca, 622. 

 Taraxacum, 663 (Fig. 466), 



665. 

 Targiouia, 336, 342. 

 Targioniae, 342. 

 Tassel Poudweed, 554. 

 Taxeae, 467, 487. 

 Taxodineee, 466, 485. 

 Taxodinm, 463, 486. 

 Taxoideffi, 467, 482, 487. 

 Taxus, 463, 487 (Fig. 



303). 

 TaTloria, 370. 

 Tea, 609. 

 Teak-tree, 643. 

 Teazle, 661. 

 Tecoma, 646. 

 Tectona, 643. 

 Teesdalia, 605. 

 Telegraph-plant, 637. 

 Tenagocharis, 555. 

 Ternstroemia. 496. 

 Terustrcemiaceae, 573, 609. 

 Tesselina, 342. 

 Tetraphis, 370. 

 Tetraspora, 236. 

 Tetrodontium, 370. 

 Tetroncium. 554. 

 Teucriura, 643. 

 ThalamifloraB. 573, 591. 

 Thalictrum, 591. 

 Thallophyta, 217. 220. 

 Thamnidium, 289. 

 Thea, 60!). 

 Thelephora, 316. 

 Thelephoreaj, 312, 316. 

 Thelidium, 321. 

 Theobroma, 611. 

 Theophrasta, 654. 

 Thermopsis, 636. 

 Thesinm, 589, 590 (Fig. 



395). 

 Thistle, 664. 



Thlaspi, 603 (Fig. 407), 



6C5. 

 Thlaspideae, 605. 

 Thorn-apple, 649. 

 Thrift, 654. 

 Thuidiaceae, 371. 

 Thuidium, 356, 371. 

 Thuja, 463, 486 (Fig. 



303). 

 Thujopsis, 486. 

 ThujopsidiuaB, 486. 

 Thunbergia, 646. 

 Thyme, 642. 

 Thymelaaaceae, 513, 574, 



619. 

 Thymus, 642. 

 Tiarella, 639. 

 Tiger Flower, 569. 

 Tiger lily, 556. 

 Tigridia, 669. 

 Tigridinae, 569. 

 Tilia, 610 (Fig. 412). 

 Tiliaceae, 573, 609. 

 Tillaea, 640. 

 Tilletia, 308 (Fig. 218). 

 Tilopteridaceae, 257, 262. 

 Tilopteris, 262. 

 Timothy-grass, 548. 

 Tmesipteris, 373, 425. 

 Toad-flax, 644. 

 Toadstool, 310. 

 Tobacco-plant, 649. 

 Toddalieae, 614. 

 Todea, 406. 

 Tofieldia, 558. 

 Tolypella, 254 (Fig. 182). 

 Tolypellopsis, 255. 

 Tomato, 649. 

 Tomentella, 313. 

 Tonka Bean, 637. 

 Tordylium, 626. 

 Torilis, 626. 

 Torreya, 463, 487. 

 Tortula, 370. 

 Tradescantia, 512, 550. 

 Tragopou:on, 665. 

 Trapa, 630. 

 Treacle mustard, 604. 

 Tree-fern, 405. 

 Tree of Heaven. 615. 

 Tremella, 312 (Fig. 220). 

 Tremellinere, 312, 316. 

 Trentepohlia, 248, 321. 

 Trichocolea, 344, 352. 

 Trichomanes, 373, 389 



(Fig. 257), 404.^ 

 Tricbomanoidere, 352. 

 Trichonema, 568. 

 Trichosphaeria, 302. 

 Tricbostomum, 370. 

 Tricycla, 588. 



