INDEX. 



197 



Red Mangrove, 67. 



Red Maple, 22. 



Red Mulberry, 74. 



Red Oak, 88," 90. 



Red Pine, 118. 



Red River, 55, 74, 86, 98, 111, 125. 



Red River Valley, 79, 83. 



Red Stopper, 48. 



Redwood, 112. 



Reef Keys, 14. 



Restigouche River, 94. 



Reynosia latifolia, 14; tables (42) 145, (11) 



153, (12) 158, (81) 183, (120) 107, (3) 169, 



(4) 173. 

 Rkamnacece, 14-16. 

 Rkamnus California!, 16; tables (46) 145, 



(248) 155, (218) 160. 

 Rhamrms Californica, var. tomentella, 16. 

 Rkamnus Caroliniana, 15; tables (45) 145, 



(284) 155, (214) 165, (258) 168, (162) 170, 



(195) 175. 

 Rhamnus Purshiana,lG; tables (47) 145, (273) 



155, (273) 160, (135) 164, (159) 107, (31) 



169, (138) 174. 

 Rheumatism, 8, 96, 100. 

 Rhizophora, 67. 

 Rhizopkoraceai, 46. 

 Rkizopkora Mangle, 46; tables (140) 147, 



(3) 153, (2) 158,' (2) 163, (11) 166, (2) 169, 



(9) 173. 

 Rhode Island, 62. 

 Rhododendron maximum, 55; tables (171) 147, 



(233) 155, (228) 160, (248) 165, (213) 168, 



(165) 170, (140) 174. 

 Rhus copalhna, 24 ; tables (71 ) 145, (300) 156, 



(302) 161, (216) 165, (212) 168, (229) 175, 



(240) 171, (229) 175. 

 Rkus copallitia,v&r. lanceolata,2b; tables (71 1 ) 



145, (304) 156, (307) 101, (123) 170, (208) 



175. 

 Rkus copallina, var. leucantka, 25. 

 Rkus cotinoides, 24; tables (69) 145, (217), 



155, (214) 160. 

 Rhus Metopium, 25; tables (73) 145,(92) 154, 



(98) 159, (80) 103, (216) 168, (77) 170, (116) 



174. 

 Rkus Toxicodendron, 25. 

 Rhus typkina, 24; tables (70) 145. (377) 156, 



(376) 161. 

 Rhus venenata, 25; tables (72) 145, (375) 156, 



(374) 161. 

 Rio Concho, 58, 71. 

 Rio Grande, 8, 9, 26, 32, 33, 57, 58, 00. 64-66, 



70, 86, 98, 13G. (Range and limit of dis- 

 tribution.) 

 Rio Pecos, 8. 

 River Birch, 97. 

 River Cottonwood, 104. 

 Robinia Neo-Uexicana, 27; tables (79) 145. 



(86) 154, (85) 159, (43) 163, (84) 166, (17) 



169, (64) 173. 



Robinia Pseudacacia, 26; tables (77) 14^, 

 (138) 154, (137) 159, (19) 163, (3) 166, (13) 

 169, (70) 173. 



Robinia riscosa, 27; tables (78) 145, (83) 154, 

 (78) 158. 



Rock Chestnut Oak, 84. 



Rocky Mountains, 21, 23, 26, 31, 35, 37-39. 

 41, '43, 02, 71, 73, 82, 96, 99, 100, 102-105, 

 107, 111, 115, 116, 119, 120, 125-127, 129- 

 132, 134. (Range and limit of distribution.) 



Rockv Mountain region, 101, 102, 113. 



Rock" Elm, 71. 



Rogue River, 108, 115, 133. 



Romano, Cape, 5. 47, 56, 58, 67-69, 72, 73, 86, 

 91, 112, 136. (Range aud limit of distribu- 

 tion.) 



Roots, large, 32. 



Ropes, 136, 137. 



Rosacea?, 34-44. 



Rose Bay, 55. 



Rosemary Pine, 122. 



Rosin, 126. 



Royal Palm, 136. 



Rubiacece, 52, 53. 



Rum Cherry, 36. 



Rumford, Count, 141. 



Rutacea, 8-10. 



Sabal Palmetto, 135; tables (404) 152, (373) 



156, (395) 161. 

 Sabine River, 4, 44, 62, 93. 

 Sable, Cape, 9, 19, 46, 47, 56, 67, 68. 

 Sacramento River, 16, 18, 23, 75, 77, 81, 100, 



103, 106, 108, 109. (Range and limit, of 



distribution.) 

 Sacramento Valley, 101. 

 Saddle-trees, 19, 22, 71. 

 Saffron Plum, 58. 

 Saguaro, 48. 

 Saguenay River, 21, 97. 

 Saint Augustine, Kla., 67, 123. 

 Saint Domingo, 7. 

 Saint John Lake, 21. 

 Saint John River, 22. 



Saint John's River, 11, 12, 18, 48, 80,81, 123. 

 Saint Lawrence, Gulf, 63, 97. 114. 

 Saint Lawrence River, 20, 21, 24, 34, 42, 49, 



71, 72, 76-80, 83, 95, 106, 118, 129. (Range 



and limit of distribution.) 

 Saint Louis, Mo., 41. 

 Saint Mary's River, 50. 

 Salem County, N. J., 02. 

 Salix amygdaloides, 100; tables (307) 150, 



(365) 156, (368) 101, (283) 165, (265) 168, 



(307) 172, (277) 175. 

 Salix cordata, 102. 

 Salix cordata, var. vestita, 102; tables (315) 



150, (244) 155, (243) 160. 

 Salix discolor, 101; tables (312) 150, (382) 



156, (380) 101. 



