INDEX 



825 



Rhamnus Purshiana, 664. 



Rhizophora, G91. 



Rliizophora Maugle, 692. 



Rhizophorace.e, 091. 



Rhododendron, 7 "JO. 



Rhododeudiou maximum, 721. 



Rhus, G04. 



Rhus copallina, 606. 



Rhus copallina, var. lanceolata, 608. 



Rhus hirta, G05. 



Rhus integrifolia, 609. 



Rhus Mf'topium, 603. 



Rhus Yeruix, 608. 



River Birch, 198. 



Robinia, 571. 



Robiuia Xeo-Mexicana, 573. 



Robinia Pseudacacia, 572. 



Robinia viscosa, 574. 



Rock Cedar, 93. 



Rock Chestnut Oak, 272. 



Rock Elm, 290. 



Rock Maple, 632. 



Rocky Mountain White Pine, 7. 



ROSACE.E, ?Ad,. 



Rose Bay, 721. 

 Royal Palm, 112, 113. 

 Roystonea, 112. 

 Roystonea regia, 113. 

 RUBIACE.E, 798. 

 Rum Cherry, 521. 

 RUTACKE, 580. 



Sabal, 107. 



Sabal Mexicana, 109. 



Sabal Paknetto, 108. 



Salicace^, 152. 



Salix, 166. 



Salix Alaxensis, 188. 



Salix amplifolia, 185. 



Salix amygdaloides, 170. 



Salix balsamifera, 178. 



Salix Bebbiana, 183. 



Salix Bonplandiaua, 172. 



Salix cordata, ISl. 



Salix cordata, var. Mackenzieana, 

 180. 



Salix discolor, 182. 



Salix fluviatilis, 175. 



Salix fluviatilis, var. argyrophylla, 

 176. 



Salix fluviatilis, var. exigua, 176. 



Salix Hookeriana, 186. 



Salix laevigata, IH. 



Salix laevigata, var. angustifolia, 

 171. 



Salix laevigata, var. cougesta, 172. 



Salix lasiandra, 173. 



Salix lasiandra, var. caudata, 174. 



Salix lasiandra, var. Lyallii, 174. 



Salix lasiolepis, 179. 



Salix longipes, 169. 



Salix lucida, 174. 



Salix Missouriensis, 181. 



Salix nigra, 168. 



Salix nigra, var. falcata, 168. 



Salix Nuttallii, 184. 



Salix Nuttallii, var. brachystachys, 

 185. 



Salix occideiitalis, 169. 



Salix sessilifolia, 176. 



Salix Sitchensis, 187. 



Salix taxifolia, 177. 



Salix Ward), 169. 



Sambucus, 805. 



Sambuctis Canadensis, var. Mexi- 

 cana, 806. 



Sambucus glauca, 807. 



Sambucus Mexicana, 806. 



Sand Bar Willow, 175. 



Sand Pine. 31. 



SAPINDACE.E, 649. 



Sapindus, 649. 



SapinduB Dnimmondi, 652. 



Sapiiidus marginatus, 651. 



Sapindus Saponaria, 650. 



SAPOTACE.S;, 736. 



Sassafras, 335. 



Sassafras Sassafras, 337. 



Satinwood, 583. 



Savin, 94. 



Scarlet Haw, 459. 



Scarlet Maple, 639, 641. 



Scarlet Oak, 236. 



Schaefferia, 622. 



Schaefferia frutescens, 623. 



Screw Bean, 550. 



Screw Pod Mesquite, 550. 



Scrub Oak, 241, 255, 276, 283. 



Scrub Pine, 26, 30. 



Sea Grape, 311. 



Sequoia, 68. 



Sequoia sempervirens, 68. 



Sequoia Wellingtonia, 69. 



Serenoa, 111. 



Serenoa arborescens, 111. 



Service Berry, 360, 361, 362. 



Shad Bush, 360, 361. 



Shagbark Hickory, 139, 140. 



She Balsam, 57. 



Sheepberry, 808. 



Shellbark, Big, 141. 



Shellbark, Bottom, 141. 



Shellbark Hickory, 139. 



Shin Oak, 263, 276. 



Shingle Oak, 251 . 



Shining Willow, 174. 



Short-leaved Pine, 29. 



Sideroxylum, 737. 



Sideroxylum Mastichodendron, 737 . 



Silver Bell Tree, 755, 756. 



Silver Fir, 63. 



Silver Maple, 638. 



Silver-top Palmetto, 105. 



Simaruba, 590. 



Simaruba glauca, 590. 



SlMARUBACE^, 589. 



Sitka Cypress, 83. 



Sitka Spruce, 46. 



Slash Pine, 18. 



Slippery Elm, 293, 676. 



Sloe, 516, 518, 519. 



Sloe, Black, 518. 



Snowdrop Tree, 756. 



Soapberry, 650, 651, 652. 



Soft Maple, 638. 



Soft Pines, 3. 



Sophora, 564. 



Sophora affinis, 566. 



Sophora secundiflora, 565. 



Sorbus, 356. 



Sorbus Americana, 356. 



Sorbus Americana, var. decora, 357. 



Sorrel-tree, 725. 



Soulard Crab, 355. 



Sour Tupelo, 710. 



Sour Wood, 725. 



Southern Pine, 17. 



Spanish Bayonet, 117. 



Spanish Buckeye, 656. 



Spanish Dagger, 117, 118, 119, 120, 



121, 123, 124. 

 Spanish Oak, 242. 

 Spanish Stopper, 694. 

 Sparkleberry, 732. 

 Spice-tree, 334. 

 Spruce, 38. 

 Spruce, Black, 39. 

 Spruce, Blue, 44. 

 Spruce, Douglas, 53. 

 Spruce, Engelmann, 43. 

 Spruce, Patton, 51. 

 Spruce Pine, 28, 31. 



Spruce, Red, 41. 

 Spruce, Sitka, 46. 

 Spruce, Tideland, 46. 

 Spruce, Weeping, 45. 

 Spruce, White, 42, 43. 

 Stag Bush, 811. 

 Staghom Sumach, 605. 

 Sterculiace^, 676. 

 Stinking Cedar, 98. 

 Stone Pines, 3. 

 Stopper, 695. 

 Stopper, Gurgeon, 694. 

 Stopper, Red, 697. 

 Stopper, Spanish, 694. 

 Stopper, White, 695. 

 Striped Maple, 627. 

 Strong Back, 784. 

 STYEACE.E, 754. 



Sugar, Horse, 752. 



Sugar Maple, 632, 634, 636, 637. 



Sugar Pine, 5. 



Sugarberry, 299, 300. 



Sumach, 606. 



Sumach, Poison, 608. 



Sumach, Staghom, 605. 



Suwarro, 685. 



Swamp Ash, 762. 



Swamp Bay, 317, 331. 



Swamp Cottonwood, 156. 



Swamp Hickory, 135. 



Swamp Pine, 18. 



Swamp Spanish Oak, 232, 244. 



Swamp White Oak, 268, 269. 



Sweet Bay, 317, 331. 



Sweet Buckeye, 646. 



Sweet Gum, 340. 



Sweet Leaf, 752. 



Swietenia, 593. 



Swietenia Mahagoni, 593. 



Sycamore, 344, 340, 347. 



Stmplocace^, 752. 



Symplocos, 752, 



Symplocos tinctoria, 752, 



Table Mountain Pine, 33, 

 Tacmahac, 157. 

 Tamarack, 35, 36, 37. 

 Tamarind, Wild, 539. 

 Tan Bark Oak, 225 

 Tassajo, 689. 

 Taxace^, 97. 



TAXODIiE, 2. 



Taxodium, 70. 

 Taxodium distichum, 71. 

 Taxodium distichum, var. imbrica- 



rium, 72. 

 Taxus, 99. 



Taxus brevifolia, 100. 

 Taxus Floridana, 101. 

 Terminalia Buceras, 702. 

 Thatch, 103, 104. 

 I Thatch, Brittle, 105, 106. 

 Theace^, 677. 

 Theophra8Tace., 735. 

 Thorn, Cock-spur^ 368. 

 Thorn, Washington, 487. 

 Thrinax, 103. 

 Thrinax Floridana, 103. 

 Thrinax Keyensis, 104. 

 Thrinax microcarpa, 105. 

 Thuya. 74. 



Thuya occidentalis, 74. 

 Thuya plicata, 75. 

 Tideland Spruce, 46. 

 Tilia, 070. 



Tilia Americana, 671. 

 Tilia australis, 672. 

 Tilia Floridana, 672. 

 Tilia heterophylla, 674. 

 Tilia Michauxii, 673. 

 Tilia pubescens, 675. 



