A handbook of systematic botany

by Eugenius Warming

• Sabal, [300].
• Sabaleæ, [299].
• Saccharomyces, [177], [178].
• Saccharomyces-forms, [176].
• Saccharum, [293].
• Safflower, [574].
• Saffron, [321].
• Sagina, [364], [365], [366].
• Sagittaria, [281], [282].
• Sago, [254].
• Sago-palm, [298].
• Sainfoin, [472], [473].
• “Salep,” [333].
• Salicaceæ, [338].
• Salicin, [339].
• Salicifloræ, [337].
• Salicornia, [369], [371], [503].
• Salicornieæ, [371].
• Salisburia, [259].
• Salix, [122], [337], [338].
• Salpiglossis, [521].
• Salsafy, [574].
• Salsola, [370], [371], [372].
• Salsoleæ, [370].
• Saltpetre formation, [35].
• Saltwort, [370].
• Salvadora, [547].
• Salvadoraceæ, [542], [547].
• Salvia, [536], [540], [541].
• Salvinia, [201], [216], [217], [218], [245].
• Salviniaceæ, [210], [218].
• Sambuceæ, [555], [557].
• Sambucus, [156], [553], [555].
• Samolus, [513].
• Samydaceæ, [476].
• Sandalwood, [473], [500].
• Sandarack resin, [269].
• Sand-box tree, [432].
• Sand-star, [287].
• Sanguinaria, [395].
• Sanguisorba, [460].
• Sanicula, [493].
• Sannicle, [493].
• Sanseviera, [320].
• Santalaceæ, [500].
• Santalum, [500].
• Santolina, [572].
• Sapindaceæ, [440].
• Sapindus, [441].
• Saponaria, [368].
• Saponin, [460].
• Sapotaceæ, [510].
• Saprolegnia, [102], [107], [108].
• Saprolegniaceæ, [107].
• Saprophytes, [5].
• Sapucaia-nuts, [489].
• Saranthe, [327].
• Sarcina, [27], [28], [38].
• Sarcophyte, [504].
• Sargassum, [4], [10], [73], [75].
• Sarothamnus, [472].
• Sarracenia, [409].
• Sarraceniaceæ, [408].
• Sarsaparilla, [316].
• Sassafras, [392].
• Satureia, [540], [541].
• Satureieæ, [539].
• Saurureæ, [362].
• Saururus, [362].
• Saussurea, [570].
• Sauvagesieæ, [411].
• Saw-wort, [570].
• Saxifraga, [161], [452].
• Saxifragaceæ, [451], [452].
• Saxifrage, [452].
• Saxifraginæ, [451], [555].
• Scabiosa, [558], [559], [560].
• Scævola, [564].
• Scale-leaves, [235].
• Scammony, [517].
• Scandiceæ, [495].
• Scandix, [495].
• Scapania, [192].
• Scarlet-runner, [473].
• Scenedesmus, [51].
• Scheuchzeria, [278].
• Schistostega, [196], [197].
• Schistostegaceæ, [197].
• Schizæa, [215].
• Schizæaceæ, [210], [215].
• Schizanthus, [521].
• Schizocarp, [492].
• Schizocarpeæ, [195].
• Schizochlamys, [51].
• Schizomeris, [53].
• Schizomycetes, [26], [33].
• Schizopetaleæ, [404].
• Schizopetalum, [402].
• Schizophyceæ, [8], [10], [23], [26].
• Schizophyllum, [171].
• Schizophyta, [1], [14], [19], [22], [24].
• Schœnocaulon, [310].
• Schœnoxiphium, [287].
• Schœnus, [286].
• Schwendenerian Theory, [139].
• Sciadium, [51].
• Sciadopitys, [267].
• Scilla, [312], [314].
• Scirpeæ, [285].
• Scirpus, [285], [286], [287].
• Scirrhia, [131].
• Scitamineæ, [276], [278], [323], [328].
• Scitonemaceæ, [22], [24], [25], [27].
• Scleranthus, [365], [367].
• Scleria, [286].
• Scleroderma, [175].
• Sclerodermataceæ, [175].
• Sclerotinia, [116], [134], [135].
• Sclerotium, [87], [127].
• Scolopendrium, [213], [214].
• Scoparia, [525].
• Scopolia, [519], [521].
• Scorodosma, [496].
• Scorzonera, [571], [574].
• Scotch Fir, [259], [266].
• Scotinosphæra, [47], [51].
• Screw Pine, [302].
• Scrophularia, [524], [526].
• Scrophulariaceæ, [518], [521], [522], [527].
• Scutellaria, [536], [539].
• Scutellum, [293].
• Scyballium, [504].
• Scytonema, [22], [26], [176].
• Scytonemaceæ, [25].
• Sea-holly, [493].
• Sea-kale, [403], [405].
• Sea-lavender, [514].
• Sea-milkwort, [513].
• Seaweed, [4].
• Sea-wormwood, [574].
• Sebacina, [156].
• Secale, [127], [295], [296].
• cornutum, [127].
• Sechium, [481].
• “Sedimentary-yeast,” [178].
• Sedum, [451], [452].
• Seed, [247], [248], [249].
• Seguieria, [372].
• Selaginaceæ, [532], [541].
• Selaginella, [200], [203], [228], [229], [230], [232], [233], [245], [254].
• Selaginellaceæ, [231].
• Selaginelleæ, [205], [228].
• Selago, [541].
• Selenastrum, [51].
• Selenipedilum, [329], [330].
• Seligeria, [196].
• Seligeriaceæ, [196].
• Semele, [316].
• Sempervivum, [151], [451], [452].
• Senebiera, [400], [401].
• Senecio, [566], [569], [572], [573].
• Senecioneæ, [572].
• Senna, [468].
• Sepals, [235].
• Sequoia, [267], [272].
• Serapias, [332].
• Serjania, [441].
• Serratula, [570], [574].
• Serum, [33].
• Service-tree, [465].
• Sesamum, [529].
• Seseli, [495].
• Seselineæ, [495].
• Sesleria, [294].
• Sesuvium, [375].
• Seta, [186].
• Setaria, [295].
• Sexual reproduction, [11].
• Sheep-seaweed, [84].
• Shellac, [356], [434].
• Shepherdia, [450].
• Shepherd’s-needle, [495].
• Shepherd’s-purse, [401].
• Sherardia, [552].
• “Sichel,” [284].
• “Sickle,” [284].
• Sicyos, [481].
• Sida, [428], [430].
• Sideritis, [538].
• Sideroxylon, [511].
• Sigillariaceæ, [233].
• Silaus, [495].
• Sileneæ, [367].
• Silene, [367].
• Siler, [495].
• Siliceous earth, [20].
• Siliculosæ angustiseptæ, [401].
• latiseptæ, [400].
• Siliqua, [398].
• Siliquosæ, [402].
• Silk-cotton, [427].
• Silphium, [498], [572].
• Silver-leaf, [450].
• Silybum, [567], [570].
• Simaba, [439].
• Simaruba, [439].
• Simarubaceæ, [438].
• Sinapeæ, [404].
• Sinapis, [400], [402].
• Siphocampylos, [563].
• Siphoneæ, [4], [9], [47], [59].
• Siphonia, [434].
• Siphonocladus, [62].
• Sirosiphoniaceæ, [22], [24], [26].
• Sisal hemp, [318].
• Sisymbriinæ, [404].
• Sisymbrium, [399], [402], [410].
• Sisyrinchium, [321].
• Sium, [494], [498].
• Skimmia, [437].
• Skull-cap, [539].
• Slime-fungi, [1], [4], [5].
• Sloe, [461], [462].
• Sloth, [8], [356].
• Smilaceæ, [316].
• Smilacina, [314].
• Smilax, [315], [316].
• “Smut,” [113], [130].
• Smut-fungi, [114].
• Snake cucumber, [481].
• Snapdragon, [523], [524].
• Snowberry, [554].
• Snowdrop, [317].
• Soapwort, [368].
• Soft-grass, [296].
• Soja, [471].
• Solanaceæ, [514], [518], [520], [522].
• Solanine, [522].
• Solanum, [238], [521], [522].
• Soldanella, [513].
• Solenia, [162].
• Solidago, [573].
• Sollya, [455].
• Solomon’s seal, [314].
• Sonchus, [153], [571].
• Sophora, [469].
• Sophoreæ, [469].
• Sorbus, [152], [465].
• Sordaria, [129].
• Sordariaceæ, [129].
• Soredia, [141].
• Sorghum, [296].
• Sori, [205].
• Sorocea, [356].
• Sorrel, [361].
• Southernwood, [574].
• Sow-thistle, [571].
• Spadicifloræ, [277], [297].
• Spadix, [297].
• Sparassis, [161].
• Sparaxis, [321].
• Sparganium, [302], [303].
• Sparmannia, [425].
• Spartium, [472].
• Spathe, [297].
• Spathicarpa, [306].
• Spathulea, [136].
• Spearmint, [541].
• Specularia, [562].
• Speedwell, [525].
• Spergula, [366].
• Spergularia, [366].
• Spermacoce, [550].
• Spermacoceæ, [550].
• Spermagonia, [116].
• Spermaphyta, [3].
• Spermatangia, [81].
• Spermatia, [13], [76], [77], [141], [146].
• Spermatochnaceæ, [71].
• Spermatochnus, [71].
• Spermatozoid, [13], [183].
• Sperm-nucleus, [245].
• Spermocarp, [58].
• Spermogonia, [89], [141], [146], [147], [149].
• Spermothamnion, [84].
• Sphacelaria, [70].
• Sphacelariaceæ, [70].
• Sphacelia, [125], [126].
• Sphacelotheca, [110].
• Sphæralcea, [430].
• Sphærella, [48], [130].
• Sphærellaceæ, [130].
• Sphæriales, [129].
• Sphærobolaceæ, [173].
• Sphærobolus, [173].
• Sphærocarpus, [191], [192].
• Sphærococcaceæ, [83].
• Sphærophorus, [142].
• Sphæroplea, [13], [14], [58].
• Sphæropleaceæ, [47], [58].
• Sphærotheca, [120], [121].
• Sphærozosma, [44].
• Sphagneæ, [193].
• Sphagnum, [186], [188], [192], [194], [195], [197].
• Sphenogyne, [566].
• Sphenophyllaceæ, [233].
• Sphinctrina, [140].
• Spigelia, [546].
• Spikelet, [285], [287], [289].
• Spikes, [285].
• Spilanthes, [572].
• Spinach, [371].
• Spinacia, [371], [372].
• Spindle-tree, [444].
• Spiræa, [151], [451], [456], [457], [460].
• Spiræeæ, [457].
• Spiranthes, [331].
• Spirilla, [27].
• Spirillum, [30].
• Spirochætæ, [27].
• Spirochæte, [28], [38], [40].
• Spirodela, [307].
• Spirogyra, [44], [45].
• Spirolobeæ, [371], [400].
• Spirotænia, [44].
• Spirulina, [24].
• Splachnaceæ, [197].
• Splachnum, [196], [197].
• Spondias, [439].
• Sponges, [8].
• Sporangia, [239].
• Sporangial-layers, [88].
• Sporangiocarp, [88].
• Sporangio-fructification, [87].
• Sporangiophore, [88].
• Spores, [10].
• Liberation and Distribution of, [91].
• Germination of, [93].
• Sporidia, [112].
• Sporobolus, [295].
• Sporocarp, [205], [219].
• Sporochnaceæ, [71].
• Sporochnus, [71].
• Sporogonium, [186].
• Sporophylls, [223], [235], [236].
• Sporophyte, [181], [186].
• Spring-spores, [147].
• Spumaria, [8].
• Spurge, [431], [432].
• Spurge-laurel, [449].
• Spurry, [366].
• Squamariacæ, [84].
• “Squills,” [314].
• Squirting cucumber, [480].
• Stachydeæ, [538].
• Stachys, [538], [541].
• Stachytarpheta, [535].
• Staehelina, [570].
• Stag-truffle, [124].
• Stalk, [186].
• Stamen, [235], [236].
• Staminate, [236].
• Stangeria, [253], [254].
• Stanhopea, [332].
• Stanleyinæ, [404].
• Stapelia, [546].
• Staphylea, [440].
• Staphyleaceæ, [440].
• Staphylococcus, [39].
• Star-aniseed, [389].
• Statice, [514].
• Staurastrum, [42], [43], [44].
• Steenhammera, [533].
• Stegocarpeæ, [195].
• Stellaria, [364], [365], [366].
• Stellatæ, [550], [552], [553].
• Stemless Plants, [1].
• Stemonitis, [7], [8].
• Stephanospermum, [272].
• Stephanosphæra, [48].
• Sterculia, [422].
• Sterculiaceæ, [422].
• Stereocaulon, [143].
• Stereum, [162].
• Sterigmata, [144], [146].
• Sterilization, [32].
• Sticta, [134], [137], [143].
• Stictidaceæ, [133].
• Stictidales, [133].
• Stictis, [133].
• Stigeoclonium, [54].
• Stigma, [3], [250].
• Stigmaria, [233].
• Stigonema, [26], [142].
• Stilbaceæ, [532], [541].
• Stilbe, [541].
• Stillingia, [434].
• Stilophora, [71].
• Stilophoraceæ, [71].
• Stinkbrand, [113].
• Stink-horn, [172], [173].
• Stipa, [291], [294], [296].
• Stitchwort, [366].
• St. John’s-wort, [413].
• Stock, [402], [405].
• Stonebrand, [113].
• Stonecrop, [451].
• Stone-wort, [1], [14].
• Stork’s-bill, [419].
• Stratiotes, [282].
• Strawberry, [458].
• Strawberry-tree, [508].
• Strelitzia, [325].
• Streptocarpus, [528].
• Streptochæta, [290].
• Streptococcus, [39].
• Streptopus, [314].
• Striaria, [70].
• Striariaceæ, [70].
• Strickeria, [129], [130].
• Stroma, [88].
• Stromanthe, [327].
• Strophanthus, [544].
• Struthiopteris, [209], [214], [254].
• Struvea, [9], [62].
• Strychnine, [546].
• Strychnos, [546].
• Sturmia, [332].
• Stylar-column, [328].
• -brush, [567].
• Style, [250].
• Stylidiaceæ, [564].
• Stylidium, [564].
• Stylochrysalis, [15].
• Stylopod, [492].
• Styphelia, [509].
• Styracaceæ, [511].
• Styrax, [511].
• Styrax-balsam, [455].
• Subhymenial layer, [167].
• Subularia, [393], [399], [400], [401].
• Succisa, [517].
• Sugar-beet, [372].
• Sugar-cane, [289], [293], [296].
• Sugar-root, [498].
• Sulphur-bacteria, [37], [38].
• Sumach, [439].
• Summer-spores, [147].
• Sundew, [407].
• Sun-flower, [572].
• Sunn hemp, [473].
• “Surface yeast,” [178].
• Surirayeæ, [21].
• Suspensor, [233], [246], [247].
• Swamp cypress, [267].
• Swarmspores, [10], [87].
• Swede, [405].
• Sweet Cicely, [498].
• Sweet-flag, [303].
• Sweet-gale, [351].
• Sweet oil, [547].
• Sweet-pea, [470].
• Sweet-potato, [517].
• Sweet-vernal, [295], [296].
• Swertia, [542].
• Swietenia, [436].
• Swine’s-succory, [571].
• Sycamore, [133], [442].
• Symbiosis, [85].
• Sympetalæ, [336], [504].
• Symphoricarpus, [554], [556].
• Symphyandra, [562].
• Symphyllodium, [257].
• Symphytopleura, [387].
• Symphytum, [533], [535].
• Symploca, [24].
• Synalissa, [139].
• Synandrium, [306].
• Synangium, [212].
• Syncarp, [278].
• Syncephalis, [100].
• Synchytrieæ, [103].
• Synchytrium, [103].
• Syncrypta, [15].
• Synedra, [21].
• Synergidæ, [248].
• Syngeneticæ, [1], [14], [15], [17], [48].
• Syngonium, [306].
• Synura, [15].
• Syringa, [455], [546], [547], [550].
• Systegium, [196].
• Systematic division of the Algæ, [14].
• of Filices, [210].
• of Fungi, [95].
• of Monocotyledons, [277].
• of Thallophytes, [4].
• of Vascular Cryptogams, [204].

• Tabellaria, [19].
• Tabellarieæ, [21].
• Tabernæmontana, [544].
• Taccarum, [306].
• Tacona, [284].
• Tagetes, [564], [572].
• Takamahaka, [438].
• Talinum, [373].
• Talipot, [298].
• Tallow-tree, [434].
• Tamaricaceæ, [411].
• Tamarind, [466], [468].
• Tamarindus, [467].
• Tamarisk, [411].
• Tamarix, [411], [412].
• Tamus, [323].
• Tanacetum, [572], [574].
• Tanghinia, [544].
• Tannin, [490].
• Tansy, [572].
• Tapetum, [203], [239], [240].
• Taphrina, [116], [117], [118].
• Taphrinaceæ, [116].
• Tapioca, [434].
• Tar, [266].
• Taraxacum, [571], [566], [574].
• Targionia, [191].
• Tassel Pond-weed, [279].
• Taxaceæ, [259], [272].
• Taxeæ, [261].
• Taxodiaceæ, [257], [267], [272].
• Taxodium, [267].
• Taxoideæ, [258], [259].
• Taxus, [237], [238], [255], [257], [259], [261], [262], [272].
• Tea, [415].
• Tea-plant, False, [521].
• Tea-rose, [460].
• Teak-tree, [535].
• Tear-Fungus, [166].
• Teasel, [494], [558], [560].
• Tecoma, [529].
• Tectona, [535].
• Teesdalia, [398], [401].
• Telegraph-plant, [466].
• Teleutospores, [146].
• Tellima, [452].
• Terebinthinæ, [435].
• Terfezia, [124].
• Terminalia, [487].
• Ternstrœmiaceæ, [414].
• Testa, [247], [248].
• Testudinaria, [323].
• Tetmemorus, [44].
• Tetracyclicæ, [505], [514].
• Tetradynamia, [398].
• Tetragonia, [375].
• Tetragonolobus, [471].
• Tetraphis, [195], [196], [197].
• Tetrapoma, [400].
• Tetrapteris, [442].
• Tetraspora, [51].
• Tetrasporaceæ, [47], [48], [51].
• Tetraspores, [10], [76].
• Teucrium, [567].
• Thalassia, [283].
• Thalia, [327].
• Thalictrum, [379], [385].
• Thallophyta, [1], [4].
• Thallus, [1], [4].
• Thamnidiaceæ, [99].
• Thamnidium, [100].
• Thea, [414], [415].
• Thecaphora, [110], [114].
• Thëin, [374].
• Thelebolaceæ, [109].
• Thelebolus, [109], [120].
• Thelephora, [162], [176].
• Thelephoraceæ, [162].
• Thelygonum, [372].
• Thelypodieæ, [404].
• Theobroma, [422], [423].
• Theobromine, [423].
• Theophrasta, [513].
• Thesium, [500].
• Thistle, [569].
• Thladiantha, [481].
• Thlaspi, [400], [401], [402].
• Thomasia, [422].
• Thorn-apple, [520].
• Thottea, [499].
• Thrift, [514].
• Thrinax, [300].
• Thrush, [180].
• Thuidium, [197].
• Thuja, [241], [268].
• Thujopsis, [269].
• Thunbergia, [530].
• Thyme, [539], [541].
• Thymelæa, [449].
• Thymelæaceæ, [449].
• Thymelæinæ, [448].
• Thymus, [537], [539], [541].
• Tiaridium, [533].
• Tibouchina, [484].
• Ticorea, [437].
• Tigridia, [321].
• Tilia, [424], [425].
• Tiliaceæ, [423].
• Tillandsia, [320].
• Tilletia, [111], [112], [113].
• Tilletiaceæ, [110], [113].
• Tilopteridaceæ, [72].
• Tilopteris, [72].
• Timothy-grass, [294], [296].
• Tinnantia, [308].
• Tmesipteris, [228].
• Toad-flax, [525].
• Toad-rush, [284].
• Toadstools, [159], [166].
• Tobacco, [520], [529].
• Virginian, [522].
• Toddalieæ, [437].
• Todea, [203].
• Tofieldia, [310].
• Tofieldieæ, [310].
• Tolu, Balsam of, [473].
• Toluifera, [473].
• Tolypella, [67].
• Tolypellopsis, [67].
• Tolyposporium, [110].
• Tolypothrix, [26].
• Tomato, [521].
• Tomentella, [161].
• Tomentellaceæ, [161].
• Tonquin-bean, [466], [472].
• Tooth-wort, [526].
• Tordylium, [496].
• Torenia, [525].
• Torilis, [497].
• Torreya, [262], [272].
• Touchwood, [164].
• Tournefortia, [533].
• Trabeculæ, [231].
• Tracheides, [251].
• Trachylobium, [468].
• Tradescantia, [308].
• Trama, [167], [174].
• Trametes, [164], [165].
• Tragacanth, Gum, [473].
• Tragopogon, [113], [564], [571], [574].
• Trapa, [485], [486].
• Travellers’ Palm, [325].
• Tremandraceæ, [442].
• Tremella, [156], [157], [159].
• Tremellaceæ, [146], [156].
• Trentepohlia, [8], [54].
• Tribulus, [438].
• Trichia, [8].
• Trichocoma, [176].
• Trichodesmium, [22].
• Trichogyne, [58], [81].
• Tricholoma, [168], [171].
• Trichomanes, [206], [215].
• Trichophilus, [8], [54].
• Trichosanthes, [481].
• Trichosphæria, [129], [130].
• Trichosphæriaceæ, [129].
• Trichostomum, [196].
• Tricoccæ, [430].
• Tricyrtis, [310].
• Trientalis, [512], [513].
• Trifolieæ, [471].
• Trifolium, [469], [471], [473].
• Triglochin, [278], [279].
• Trigoniaceæ, [442].
• Trillium, [314].
• Triodia, [294].
• Triphasia, [438].
• Triphragmium, [147], [151].
• Triplaris, [361].
• Triteleia, [312].
• Triticum, [288], [295], [296].
• Tritonia, [321].
• Triumfetta, [424], [425].
• Trollius, [379], [381].
• Tropæolaceæ, [419].
• Tropæolum, [420].
• True Ferns, [204], [205].
• True Laurels, [391].
• True Mosses, [192].
• Truffles, [124].
• Trumpet-tree, [356].
• Trumpet-wood, [529].
• Tryblidiaceæ, [133].
• Tryblidiales, [133].
• Tryblidium, [133].
• Tsuga, [265], [266].
• Tuber, [124].
• Tuberaceæ, [124].
• Tubercles, [8], [466].
• Tubercularia, [127].
• Tuberose, [318].
• Tubifloræ, [505], [514], [532].
• Tuburcinia, [110], [111], [113].
• Tulip, [312].
• Tulipa, [312], [314].
• Tulipeæ, [312].
• Tupa, [563].
• Turkish-millet, [296].
• Turmeric, [326].
• Turneraceæ, [476].
• Turnip, [405].
• Turpentine, [266], [439].
• Turritinæ, [404].
• Tussilago, [151], [569], [571], [574].
• Tydæa, [528].
• Tylostoma, [174].
• Tylostomaceæ, [174].
• Typha, [302], [303].
• Typhaceæ, [302].
• Typhula, [161].

• Ulex, [472].
• Ullucus, [371], [372].
• Ulmaceæ, [351].
• Ulmeæ, [351].
• Ulmus, [351].
• Ulothricaceæ, [47], [53].
• Ulothrix, [12], [14], [53], [54].
• Ulva, [10], [53].
• Ulvaceæ, [47], [53].
• Umbelliferæ, [491].
• Umbellifloræ, [490].
• Umbilicaria, [143].
• Umbilicus, [451].
• Uncaria, [553].
• Uncinia, [287].
• Uncinula, [122].
• Upas-tree, [356].
• Urare, [546].
• Uredinaceæ, [145], [146].
• Uredo, [148].
• Urena, [428].
• Ureneæ, [428].
• Urginea, [312], [314].
• Urocystis, [113].
• Uroglena, [15].
• Uromyces, [148], [151].
• Urophlyctis, [103].
• Urospora, [58].
• Urtica, [134], [151], [351], [353].
• Urticaceæ, [352].
• Urticifloræ, [351].
• Usnea, [143].
• Ustilaginaceæ, [110], [113].
• Ustilagineæ, [109].
• Ustilago, [111], [113].
• Ustulina, [131].
• Utricularia, [527], [528].
• Utriculariaceæ, [518], [527].
• Utriculus, [287].
• Uvularia, [310].

• Vaccines, [41].
• Vacciniaceæ, [451], [508], [509].
• Vaccinium, [134], [160], [161], [509], [510].
• Vaginula, [189].
• Vahea, [544].
• Vaillantia, [552].
• Valeriana, [557], [558].
• Valerianaceæ, [549], [556].
• Valerianella, [557], [558].
• Vallisneria, [282], [283].
• Valloons, [348].
• Vallota, [318].
• Valonia, [59], [62].
• Valoniaceæ, [47], [62].
• Valsa, [130].
• Valsaceæ, [130].
• Vanda, [332].
• Vandellia, [525].
• Vandeæ, [332].
• Vanilla, [331], [333].
• Vascular Cryptogams, [2], [198], [240].
• Isosporous, [200].
• Heterosporous, [200].
• Vateria, [415].
• Vaucheria, [10], [33], [61].
• Vaucheriaceæ, [47], [60].
• Vegetable-ivory, [301], [302].
• Vegetable-silk, [545].
• Velamen, [332].
• Vella, [400].
• Vellinæ, [404].
• Vellosia, [318].
• Vellosieæ, [318].
• Ve11theimia, [312].
• Velum partiale, [167], [168].
• universale, [167].
• Venter, [184].
• Ventral-canal-cell, [185].
• Venturia, [130].
• Veratreæ, [310].
• Veratrin, [311].
• Veratrum, [310], [311].
• Verbascum, [523], [525], [527].
• Verbena, [535].
• Verbenaceæ, [532], [535], [537].
• Vernonia, [571].
• Veronica, [335], [523], [525], [526], [527], [530], [536], [559].
• Verpa, [136].
• Verrucaria, [140], [142].
• Vesicaria, [400].
• Vetch, [470].
• Vibriones, [27].
• Viburnum, [455], [553], [555], [556].
• Vicia, [469], [470], [473].
• Vicieæ, [469], [470].
• Victoria, [386], [387].
• Vigna, [471].
• Vinca, [544].
• Vincetoxicum, [155], [546].
• Vine, [121], [444].
• Vinegar-bacterium, [31], [32], [35].
• Viola, [410], [411].
• Violaceæ, [410].
• Violets, [114], [410].
• Violet-stone, [54].
• Viper’s-bugloss, [533].
• Virginian-creeper, [447].
• Viscaria, [364], [367].
• Viscoideæ, [501].
• Viscum, [501], [502], [504].
• Vismia, [414].
• Vitex, [535].
• Vitis, [445], [446], [447].
• Vochysiaceæ, [442].
• Volkmannia, [225].
• Volva, [167].
• Volvaria, [171].
• Volvocaceæ, [14], [47], [48].
• Volvox, [48], [50].
• Vomic nut, [546].
• “Vorblatt,” [275].

• Wahlenbergia, [562].
• Wallflower, [402], [405].
• Wall-lichen, [143].
• Wall-rue, [213].
• Walnut, [165], [349], [350].
• Water-cress, [402], [405].
• Water-dropwort, [498].
• Water-ferns, [205], [215].
• Water-fungi, [96].
• Water-hyssop, [525].
• Water-lilies, [385].
• Water-melon, [481].
• Water-milfoil, [486].
• Water-net, [52].
• Water-purslane, [483].
• Water-soldier, [282].
• Water-wort, [413].
• Water-violet, [512].
• Wax-flower, [546].
• Weberia, [197].
• Weigelia, [554].
• Weingærtneria, [294].
• Weisia, [196].
• Weisiaceæ, [196].
• Wellingtonia, [267].
• Welwitschia, [270], [271].
• “Wendungszellen,” [67].
• West-Indian arrowroot, [327].
• Weymouth Pine, [266], [267].
• Wheat, [113], [291], [292], [295], [296].
• Wheat-grain, [292].
• Wheat, seedling of, [292].
• White-beam, [465].
• White Bryony, [481].
• White-cabbage, [405].
• White-mustard, [405].
• White Pine, [266].
• White-pepper, [363].
• White-rot, [164], [165].
• White Water-lily, [387].
• Whitlavia, [515].
• Whortleberry, [509].
• Wig-tree, [439].
• Wild Basil, [540].
• Wild Cabbage, [404].
• Willow, [124], [133], [338].
• Willow-herb, [484].
• Winter-aconite, [382].
• Winter-cherry, [521].
• Winter-cress, [402].
• Winter-green, [507].
• Winter-spores, [146].
• Wistaria, [470], [473].
• Witches’-brooms, [85], [117], [155].
• Woad, [403], [405].
• Wolffia, [307].
• Wood, [251].
• Wood-rush, [284].
• Wood-sorrel, [416].
• Woodruff, [552], [553].
• Woodsia, [214].
• Wormwood, [572], [574].
• Woundwort, [538].

• Xanthellaceæ, [15].
• Xanthidium, [44].
• Xanthium, [569], [573].
• Xanthorhiza, [379], [383].
• Xanthorrhæa, [312].
• Xeranthemum, [566], [570].
• Xerotes, [312].
• Xylaria, [131].
• Xylariaceæ, [131].
• Xylem, [251].
• Xylopia, [388].
• Xylophylla, [431], [432].
• Xylosteum, [554].
• Xyridaceæ, [308].

• Yam, [323].
• Yeast-formation, [94].
• Yeast-fungi, [31], [36].
• Yellow bird’s-nest, [507].
• Yellow-rattle, [525], [526].
• Yellow Water-lily, [387].
• Yellow-wort, [543].
• Yew, [259], [261], [266].
• Ylang-ylang, [388].
• Yorkshire-fog, [294], [296].
• Yucca, [312], [313], [316].

• Zamia, [253].
• Zannardinia, [12], [72].
• Zannichellia, [278], [279].
• Zantedeschia, [305], [306].
• Zanthoxyleæ, [436].
• Zanthoxylum, [436].
• Zea, [290], [293].
• Zelkova, [351].
• Zingiber, [326].
• Zingiberaceæ, [277], [323], [325].
• Zinnia, [572].
• Zizania, [293].
• Zizyphus, [448].
• Zoochlorella, [9].
• Zoogametes, [12].
• Zooglœa, [27].
• Zoogonicæ, [68], [70].
• Zoosporangia, [10].
• Zoospores, [10], [87].
• Zooxantella, [9].
• Zostera, [279], [280], [306], [316].
• Zostereæ, [278].
• Zygadenus, [310].
• Zygochytriaceæ, [103].
• Zygomorphy, [277].
• Zygomycetes, [95], [96].
• Zygophyllaceæ, [438].
• Zygophyllum, [438].
• Zygospore, [12].
• Zygote, [12].
• Zygnema, [44], [45].
• Zygnemaceæ, [44].

Butler & Tanner, The Selwood Printing Works, Frome, and London.

FOOTNOTES: