I>^DEX. 



293 



Cactus — continued. 

 pretiosus. IV. 1 18 

 pringlei, IV, 114, 116 

 prismaticus, II, 123; III, 80 

 procerus, IV, 174 

 prolifer, IV, 71, 124 

 proliferus, IV, 124 

 proteiformis. III, 238 

 pruinosus, II, 88 

 pseudococcinellifer, I, 153 

 pseudomammillaris, IV, 132, 



133 

 pseudotuna, III, 238 

 pubescens, IV, 257 

 pugionacanthus, IV, 174 

 pulchellus, IV, 132 

 pulcher, IV, 169 

 pulcherrimus, IV, 118 

 pulvilliger, IV, 286 

 purpureus, IV, 174 

 pusillus. I, 105; IV, 124 

 pycnacanthus, IV. 41 

 pyramidalis. III. 222 

 pyrrhocephalus, IV, 99 

 pyrrhochroacanthus, IV. 122 

 quadrangularis. II, 124 

 quadratus, IV, 175 

 quadriflorus. IV, 254 

 quadrispinus, IV. 88 

 radians, IV, 36 

 radians pectinoides, IV, 36, 



37 

 radiosus, IV, 43 

 radiosus alversonii, IV. 46 

 radiosus arizonicus. IV. 45 

 radiosus chloranthus, IV. 43 

 radiosus deserti. IV, 46 

 radiosus neo-mexicanus, IV, 



45 

 recurvatus, IV, 27 

 recurvispinus. IV. 51 

 recurvus. III. 123. 141. 142; 



IV, 78 

 reductus. III, 158 

 regalis. IV, 266 

 regius, IV. 174 

 repandus, II, 17. 151, 152 

 reptans. IV. 290 

 reticulatus. IV. 264 

 retusus. IV. 38 

 rhaphidacanthus. IV, 15 

 rhodanthus, IV. 122 

 rhodanthus sulphureospinus, 



IV, 116, 122 

 rhodeocentrus. IV, 174 

 robustior, IV, .S2 

 robustispinus, IV. 33 

 rosa. I. 19. 20 

 roseanus. IV, 22 

 roseus, IV, 174 

 rotundifoUus, I, 27 

 royenii, II, 50 

 rueschianus, IV, 174 

 ruestii. III, 221, 222. 227 

 ruficeps. IV. 122 

 rufidulus, IV, 174 

 rufocroceus. IV, 174 

 rutilus, IV, 169 

 salicornioides, IV, 217, 218 

 salm-dyckianus. IV, 39 

 salmianus, I. 74 

 Salvador, III, 222, 228, 229 

 saxatilis. IV, 169 

 scepontocentrus. IV, 41 

 schaeferi, IV, 112 

 scheeri. IV, 28 

 scheidweilerianus. IV. 14S 

 schelhasei. IV. 149 

 schiedeanus. IV. 128 

 schilinzkyanus. Ill, 210 

 schlechtendalii. IV, 30 

 schlumbergeri, IV, 269 

 scolymoides. IV. 18, 39 

 scolymoides sulcatus. IV, 48 

 scopa. Ill, 193 

 seemannii, IV, 170 

 seidelii, IV, 174 



Cactus — continued, 

 seitzianus, IV, 83 

 sempervivi. IV. 86 

 senilis. II. 25. 27; IV. 19 

 sepiura. II. 160 

 sericeus. I. 134 

 serpens. II, 163 

 serpentinus. II. n8. ng 

 setispinus, IV. 22 

 setosus. IV, 88 

 severinii. IV. 1 74 

 similis. IV. 52 

 solitarius, IV. 175 

 sororius. IV. 170 

 speciosissimus. II, 128, 129; 



IV, 277 

 speciosissimus lateritius, II, 



128; IV, 277 

 speciosus, II, 127, 128; IV, 



175. 205. 244. 277 

 speciosus grandiflorus. IV. 



201 

 speciosus lateritius. IV. 277 

 spectabilis, IV, 174 

 sphacelatus. IV. 138 

 sphaericus, IV, 61 

 sphaerotrichus, IV, 130 

 spinaureus, IV, 170 

 spini, IV, 132, 133 

 spinosissimus, I, 204; IV, 



118, iig 

 spinosus, IV, 175 

 splendidus, IV, 253 

 squarrosus, IV, 91 

 stella-auratus, IV, 134 

 stellaris. IV, 125 

 stellatus, IV. 124. 125 

 stellatus texanus. IV. 125 

 stenocephalus. IV, 122 

 stramineus. IV. 166 

 strictus. I. 161; II, 44 

 strobiliformis, IV, 54 

 stueberi, IV, 122 

 subangularis. IV, 91 

 subcroceus, IV, 134 

 subcurvatus, IV, 78 

 subechinatus, IV, 134 

 subinerniis, I, 34 

 subpolyedrus, IV, 105 

 subquadriflorus. IV, 254 

 subquadrifolius, I, 65 ; IV, 254 

 subrepandus, IV. 278 

 subtetragonus. IV, 88 

 subulifer, IV, 174 

 sulcatus. IV. 48 

 sulcolanatus, IV, 37 

 sulphureus, I, 134 

 supertextus. IV. 107 

 sylvestris. Ill, 238 

 tectus. IV. 174 

 tentaculatus, IV. 122 

 tenuis, IV, 134, 215 

 teres, IV, 227 

 tetracanthus, IV, 106 

 tetracentrus. IV, 78 

 tetragonus. II, 9, 14 

 tetrancistrus. IV, 60 

 texanus, IV, 125 

 texensis. IV, 76 

 tomentosus, I, 73; IV, 175 

 torquatus. IV. 245 

 townsendii. III. 222. 234 

 triacanthos, I, 112 

 triacanthus, IV, 91 

 triangularis, II, 183. 187. 



triangularis aphyllus. II. 187 

 triangularis foliaceus, II, 192 

 trichotomus. III, 238 

 trigonus. II. 192 

 triqueter, II. 192; IV, 243 

 truncatus, IV, 177, 179, 180 

 tuberculatus, I. 214 

 tuberculosus. IV, 54 

 tuna, I, 113. 114, 163 

 tuna elatior. I. 153 



Cactus — continzied. 



tuna major, IV, 289 



tuna nigricans, I, 153 



timicatus, I, 65 



turbinatus. III, 106 



uberiformis, IV, 63 



urabrinus, IV, 164 



uncinatus, IV, 140 



undulosus, II, 123 



urumbeba, I, 156, 157 



urumbella. I. 157 



varimamma. IV. 175 



versicolor, IV, 78 



verticillatus, III, 238 



vetulus. IV, 130 



villifer, IV. 102 



villosus. III. 103 



virens, IV. 95 



viridis, IV. 96 



viviparus. IV. 43. 44. 45 



vrieseanus. IV. 174 



vulpinus. IV. 1 18 



w^ebbianus, IV, 87 



wegeneri, IV, 175 



wildianus, IV, 143 



winkleri, IV, 41 



woburnensis, IV, 100 



wrightii, IV, 152 



xanthotrichus, IV, 93 



zegschwitzii, IV. 175 



zehntneri. III. 222, 235. 236 



zephyranthodes, IV, 159 



zepnickii, IV, 175 



zinniaeflorus, I, 2 1 

 Cactuses, II, ii6 

 Calibanus caespitosus. IV. 132 

 Camuessa, I, 191 

 Candebobe. II, 96 

 Cane cactus, I, 43 

 Capilliformes, IV, 220 

 Cardon, II, 70, 96; III, 232 ; IV 



277 

 Cardon grande, II, 140 

 Cardoncillo, II, 112 

 Carnegiea. II. 2, 164-167. 178 



gigantea. II. 133. 164, 165, 

 166. 178; IV. 155. 279, 290 

 Cassuthae. IV, 220 

 Cassytha. IV. 219 



baccifera. IV. 227 



filiformis. IV. 219. 225 



polysperma. IV. 227 

 Cephalocactus. III. 85 

 Cephalocereus. I. 116; II, i, 3 

 ■3. 25-60. 178, 224. 225 



III. 6, 79; IV. 268 

 alensis. II. 26, 55 

 arrabidae, II, 26, 42, 43, T36 



IV, 268 

 bahamensis, II, 26, 38 

 bakeri. II. 39, 40 

 barbadensis. II. 26. 44, 45, 46 

 brasiliensis, II. 26. 57 

 brooksianus, II. 26. 49 

 californicus. II. 224 

 catingicola II, 26, 49, 56; IV, 



269 

 chrysacanthus. II. 26, 48 

 chrysomallus, II, 72 

 coUinsii. IV, 269, 270 

 colombianus, II, 26, 34, 55. 56 

 columna, II, 76 

 columna-trajani, II, 76 

 cometes, II, 26, 51, 52 

 compressus, II, 193 

 deeringii. II. 26. 38, 39 

 delaetii. III. 6 

 dybowskii. II. 2,5. 30. 58 

 euphorbioides, II, 25, 33 

 exerens, II, 42 

 flurainensis, II, 25, 29. 33 



57; ly. 268 

 fouachianus, II. 51 

 gaumeri. II, 26, 47 

 gounellei, II, 25, 34, 35; III 



236 

 hermentianus, II, 58; IV, 270 



Cephalocereus — continued. 

 hoppenstedtii, II, 25, 27, 225 

 keyensis, II, 26, 40 

 lanuginosus, II, 18, 26, 49, 



50; IV, 269 

 leucocephalus, II, 26, 32, 53; 



IV, 269 

 leucostele, II, 25, 36, 37, 39. 



60 

 macrocephalus. II. 25, 31, 



75. 76; IV. 268 

 maxonii, II, 26, 48. 53 

 melanostele. II. 167; IV. 279 

 melocactus. II. 29, 30, 58 

 millspaughii. II. 26. 43. 46 

 monoclonos, II. 26. 40, 41 

 moritzianus, II. 26, 41. 42 

 nobilis. II. 26. 44. 45; IV, 269 

 palmeri, II, 26, 53 

 pasacana. IV. 277 

 pentaedrophorus. II, 25, 31 

 phaeacanthus, II, 26. 57 

 piauhyensis. II, 26, 48, 49 

 polygonus, II, 26, 47; IV, 269 

 polylophus, II, 25, 32; IV, 



268 

 purpureus, II, 25, 28, 29 

 purpusii. II. 26, s6; IV. 269 

 robinii. II, 26, 39, 40 

 robustus, II, 26, 51, S2 

 royenii, II, 26, 46, 30; IV, 



269 

 russelianus, II, 25, 33, 34, 56 

 sartorianus, II, 26, 33 

 schlumbergeri, IV, 269 

 scoparius, II, 26, 41 

 senilis, II, 25, 27, 28. 31; 



III, 4, 6; IV, 268 

 smithianus, II, 26, 36, 37 

 swartzii, II, 26, 46, 47 

 tetetzo, IV, 272 

 tweedyanus, II, 26, 34, 55 

 ulei, II. 26. 52, 58 

 urbanianus. II. 26. 43 

 zehntneri. II, 25, 33 



Cephaloidei, III, 85, 90, 176 

 Cephalophora, II, 25 

 Cephalophorus. II. 25 

 columna-trajani. 11, 76 

 senilis, II, 27 

 Ceratistes copiapensis. III. 186 

 Cereanae. II. i; III, 3; IV, 177 

 Cereeae, I, 8, 24, 215; II, i, 



III; III, 3; IV, 3 

 Cerei, II, 59. 70 

 Cereus. I, 58, 75, 151, 215, 217; 

 II, I, 3-21, 33, 41, 42, 47, 

 58, 59. 68, 77, 82, 87, 105, 

 108, no, ii8, 122, 127, 

 144, 145, 147, 152, 158, 

 163. 164. 170, 173, 192, 

 219, 221, 222, 223, 224, 

 225; III, 3, 8, II, 23, 25, 

 45, 60, 76, 78, 79, 121, 132, 

 154, 166, 237; IV, 48, 64, 

 71. 180. 186, 189, 208, 209. 

 210. 211. 266. 267, 268, 274 

 abnormis, II, 12 

 acanthosphaera, II, 209 

 acanthurus. II, 161 

 acidus. II. 84 

 acifer. III. 12 

 aciniformis. III, 23 

 ackermannii, IV, 198 

 acranthus, II, 168 

 acromelas, II, 59 

 aculeatus, II, 21 

 acutangulus. II, 123, 124, 



157 

 adscendens, II, 155, 156 

 adustus, III, 23 

 adustus radians. III, 24 

 aethiops, II, 4, 16, 17, 18; 



IV. 266 

 affinis, II. 14 



aggregatus. Ill, 14; IV, 47 

 alacriportanus, II, 4, 6. 7 



