Phelipza, 631-633 
Phelipea, 633, 634 
Phelline, 37 
Philibertia, 157 
Phillyrea, 45, 46 
Phillyrea, 49 
Phleboanthe, 872 
Phlomidopsis, 850. 853, 854 
Phlomis, 850-854 
Phlomis, 833. 844 850. 855 
Phlomoides, 850. 853, 854 
Phlox, 240-243 
Phlox, 246-248 
Phtheirospermum, 561 
Phyllanthera, 163 
Phyllopodium, 588 
Phyllostegia, 858. 859 
Physalis, 447-451 
Physalis, 451, 452. 456, 457 
Physaloides, 448. 450 
Physidium, 609 
Physianthus, 149 
Physocalyx, 561, 562 
Physocalyx, 562 
Physoclaina, 470 
Physostegia, 815, 816 
Physostelma, 128 
Phytoxys, 835, 836 
Piaranthus, 113, 114 
Picotia, 351, 352. 356 
Picrophleus, 66 
Picrorhiza, 581 
Pikria, 617 
Pink-root, 171 
Piperella, 716, 777. 119 
Piptoclaina, 364 
Pishamin, 39 
Pishamin, Sweet, 101 
Pittonia, 366. 368. 371. 390 
Pladera, 199 
Plagiobotrys, 373 
Plantaginella, 552 
Platostoma, 675 
Platunium, 856 
Platycarpum, 228, 229 
Platystemma, 664 
Plectaneia, 87 
Plectranthts, 677-682 
Plectranthus, 672. 674-676. 
682-685 
Pleurogyna, 188 
Plumiera, 93, 94 
Plumiera, 95 
Pneumonanthe, 193-195 
Pneumonanthe, 184-186 
Podanthes, 117, 118 
Podanthes, 121 
Podostigma, 145, 146 
Pogogyne, 789 
Pogostemon, 711, 712 
Poison Nut, 65 
POLEMONIACEA, 237 
Polemonium, 238, 239 
Polemonium, 244. 306 394, 
395 
Polium, 868, 869 
Pollichia, 311. 818, 819 
Poly, 869, 870 
Poly, Dwarf, Mountain, 869 
Poly, Mountain, 869 
Polycarena, 588 
Polymeria, 295, 296 
Polyotus, 143 
Porana, 298 
Portlandia, 475 
Potalia, 67, 68 
POTALIACES, 67 
Potaliee, 67 
Potatoe, 400-406 
Potatoe, Spanish, 260 
Potatoe, Sweet, 260 
INDEX TO THE FOURTH VOLUME. 
Pouteria, 37 
PRASIEA, 857 
Prasium, 860 
Prasium, 815, 816. 824. 858, 
859 
Prepusa, 197, 198. 
Preslea, 365 
Preslea, 715 
Prestonia, 83 
Prevostea, 299 
Privet, 45 
Proboscidea, 234 
PROSTANTHEREA, 798 
Prostanthera, 798, 800 
Prostanthera, 798. 802 
Prunella, 790 
Prunella, 675. 791 
Pseudo-Capsicum, 410, 411. 
429 
Pseudodictamnus, 843, 844 
Psychotria, 92 
Pterostelma, 128 
Pterostigma, 538, 539 
Puccoon, 326 
Pulegium, 715. 720 
Pulmonaria, 317, 318 
Pulmonaria, 318-320 
Purga, 271 
Purshia, 317 
Pychnanthemum, 762, 763 
Pychnanthemum, 764 
Pychnostachys, 686 
Pyrgus, 14 
Pyzidanthera, 239 
Pyxzidaria, 551 
Q. 
Quamoclit, 258-260 
Re 
Ramondia, 498 
Ranaria, 547 
Rapanea, 10 
Raphistemma, 145 
Rauwolfia, 98, 99 
Rauwolfia, 90. 99, 100 
Razumovia, 563 
Reichelia, 249, 250 
Reinwardtia, 299 
Rejoua, 92 
Renealmia, 168 
Retzia, 386 
Retzia, 284 
RETZIACEZ/E, 306 
Rhabdia, 391 
Rhamnus, 28. 389 
Rhamphicarpa, 585, 586 
RHINANTHACE.E, 618 
Rhinanthus, 618, 619 
Rhinanthus, 557. 56). 
613.619. 
Rhizophora, 8 
Rhodochiton, 533 
Rhynchoglossum, 618 
Rhynchotechum, 663 
Rhyzospermum, 51 
Ribes, 20 
Ribesioides, 20 
Rindera, 311 
Rindera, 310 
RINDEREÆ, 309 
612, 
| Rivea, 253, 254 
Rizoa, 785 
Rochefortia, 392, 393 
Rochelia, 351 
Rochelia, 347-351 
Reemeria, 10. 28. 31 
Romanzoffia, 643 
Roslinia, 203 
Rosmarinus, 757, 758 
Rosmarinus, 835 
Rosemary, 757, 758 
Rouhamon, 66 
Royena, 42 
Royena, 42 
Roylea, 845 
Ruellia, 537 
Russelia, 513, 514 
Ruyschiana, 813, 814 
Rytidophyllum, 650 
Sabbatia, 206, 207 
Sabbatia, 201. 213. 776, 777 
Sage, 722-756 
Sage, Common, 723 
Sage, Wild, 732 
Sagina, 184 
Sagonea, 249, 250 
Sairanthus, 467 
Salpiglossis, 469 
Salpiglossis, 468 
Salvia, 722-756 
Salvia, 722 
Samara, 9-12. 20 
Sambac, 59 
Sapodillo-tree, 33 
Sapota, 33 
SAPOTACEZE. 26 
Sapota-tree, 33 
Sapotee, 26 
Saracha, 451, 452 
Saracha, 418 
Sarcolobus, 136 
Sarcostemma, 156, 157 
Sarcostemma, 149 
Sarmienta, 651 
Satureia, 771, 772 
Satureia, 704. 770. 774. 777- 
781. 811 
SATUREINES, 761 
Saussurea, 803 
Savory, 771, 772 
Savory, Summer, 771 
Savory, Winter, 771 
Saxifraga, 643 
Scabrita, 64 
Scammony, 289 
Sclarea, 722. 726. 728 732. 
752 
Scoparia, 642, 643 
Scopolia, 470 
Scopolina, 470 
Scordium, 866 
Scorodonia, 862. 864 867 
Scorpion-Grass, 343-348 
Schelveria, 609 
Schizanthus, 469, 470 
Schollia, 126 
Schraderia, 722. 726 
| Schrebera, 231 
| Schubertia, 148 
| Schubleria, 201 
| Schultesia, 196 
| Schwalbea, 616 
| Schweyckherta, 168 
I 
| 
Scleroxylon, 10 
Scrofularia, 507 
Scrophularia, 507-513 
| Scrophularia, 513. 562 
| SCROPHULARIEZ, 504 
SCROPHULARINE, 500 
| Scutellaria, 791-797 
| Scutellaria, 680. 783. 864 
i 
ScUTELLARINEX, 789 
Sebza, 211, 212 
Sebea, 197. 212, 213 
Sebestena, 375 
Sebestena, 379, 380 
Secamone, 159 
SECAMONER, 159 
Selago, 592 595 
Selatium, 196 
Self-heal, 790 
Sepistan, 378, 379 
Serpyllum, 768 
Serratula, 544 
Sersalisia, 27 
Sesamum, 234 
Sesamum, 550 
Sessea, 487 
Sessea, 481 
Seymeria, 560 
Seymeria, 556 
Shea-tree, 36 
Shepherd’s-club, 489 
Shutereia, 297 
‘Sibouratia, 22 
Sibthorpia, 641 
Sibthorpia, 302 641, 642 
SIBTHORPIACE, 641 
Sickingia, 229 
Sideritis, 836-840 
Sideritis, 823-825. 831-835 
Sideroxylon, 28, 29 
Sideroxylon, 10-12. 27-31 
Sinningia, 649. 651 
Siphonostegia, 613 
Siphotoxis, 857 
Skinneria, 297, 298 
Skullcap, 791-797 
Slipperwort, 602 608 
Smithia, 258 
Snakewood, 106 
Snap-Dragon, 514 517 
Snap-Dragon, Common, 516 
Snow-drop-tree, 6. 7 
Solandra, 475, 476 
SOLANACEZE, 397 
Solanee, 397 
SoLANEJE, 400 
Solanum, 400-412 
Solanum, 443, 444. 451. 453, 
454. 456. 487, 488 
Solenanthus, 311 
Solenostemon, 682, 683 
Sopubia, 557, 558 
Spanish Elm, 380 
Spathodea, 222, 223 
Spathodea, 216. 227. 229 
Spearmint, 717, 718 
Speedwell, 563-579 
Speedwell, Officinal, 570 
Sperlingia, 128 
Sphacele, 835, 836 
Spharotheca, 546 
Sphenandra, 589 
Spica, 710 
Spica, 710 
Spigelia, 170, 171 
SPIGELIACE./E, 169 
Squammaria, 634 
STACHYDEE, 815 
Stachys, 823-835 
Stachys, 704. 802. 821, 822. 
836. 847 
Stapelia, 114-117 
Stapelia, 112-123. 125, 126 
STAPELIEJE, 109 
Star Apple, 31, 32 
Starbia, 561 
Stauranthera, 665 
Stemodia, 539-542 
Stemodia, 535. 539 
Stenarrhena, 122. 130 
Stenogyne, 859, 860 
Stenolobium, 227, 228 
Stephanotis, 111 
Steripha, 302 
Steris, 249 
Steudelia, 26 
St. Ignatius's Beaa, 65 
Stæchas, 709 
Stoechelina, 612 
Stomotechium, 313 
Storax, 4-6 
Storax, Officinal, 4 
Stramonium, 473 
Stramonium, 472-475 
Streptocarpus, 658 
Streptocaulon, 161 
Streptocaulon, 161, 162 
Striga, 582 
Strobila, 327 
Strophanthus, 84, 85 
STRYCHNACE, 64 
Strychnea, 64 
Strychnos, 64 66 
Strychnodendros, 411 
Stylandra, 146 
Styracee, 3 
STYRACINEZ, 3 
Styrax, 4-6 
Sulzeria, 166 
Swallow-wort, 139-142 
Swartzia, 475 
Swertia, 175, 176 
Swertia, 169. 176 179. 
188. 207 
SYMPHYTEA, 312 
Symphytum, 312, 313 
Symphytum, 310 
Symbolanthus, 210 
SYMPLOCINE/E, 
Symplocos, 1-3 
Synandra, 816 
Syringa, 51 
Syringa, 51 
SYRINGE, 51 
Es 
Tabacus, 462. 467 
Tabernemontana, 87-92 
Tabernemontana, 92, 93 
TABERNEMONTANEX, 87 
Tachia, 197 
Tanecium, 233 
Tanecium, 233 
Tanghinia, 97, 98 
Tapina, 654 
Taratoufli, 400 
Tecoma, 223-225 
Teedia, 616 
TEEDIES, 616 
T'eganium, 479 
Tetradenia, 714 
Tetragonanthus, 176 
Tetrahit, 822, 823. 832 
| Tetrahitum, 831 
| Tetrapilus, 49 
| Tetrorrhiza, 191 
Teucrium, 861-870 
Teucrium, 810. 871-873 
Thenardia, 80 
Thenardia, 72 
Theophrasta, 26 
Theophrasta, 25, 26 : 
THEOPHRASTELE, 24 
Thevetia, 97 
Thonnia, 245 
Thorn-Apple, 472-474 
Thorn-Apple, Common, 473 
Thouinia, 92, 53. 257, 256 
