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INDEX. 



235 



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Opuntia — continued. 



undulata, 65. 177, 179 



ursina, 174, i95> 196, i97 

 urumbella, 157 

 utahensis, 198 

 utkilio, 107, 109, no 

 vaginata, 47, 48 

 valida, 147 



vaseyi, 140, 142, 145, 146 

 velutina, 169, 172 

 vcrschaffeltii, 44, 71, 72 

 verschaffeltii digitalis, 71, 72 

 versicolor, 44, 52, 54, 60, 62 

 vestita» 71, 72, 87 

 vexans, 64, 65 

 vilis, 79. 82, 83 

 violacea, 144 

 virgata. 47 

 viridiflora, 52, 55 



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vivipara, 52 

 vulgaris, 127 



128, 156, 157^ 163, 177 



vulgaris balearlca, 161 

 vulgaris major, 127 

 vulgaris media, 127 

 vulgaris minor, 127 

 vulgaris nana, 127, 129 

 vulgaris rafinesquei, 127 



vulgo, 157 

 vulpina, 134 

 wagncri, 74 

 wcberi, 84, 85 

 wentiana, no, 116 



whipplei, 31, 43» 52> 55' ^^ 

 whipplei laevior, 55 

 whipplei spinosior, 68 

 wilcoxii, 169, 172 

 winteriana, 166 

 wootonii, 147, 148 

 wrightii, 51 



xanthoglochia, 130, 131 

 xanthostemma, 198 

 xanthostemma elegans, 198 

 xanthostemma fulgens, 198 

 xanthostemma gracilis, 198 

 xanthostemma orbicularis. 198 



xanthostemma rosea, 198 

 xcrocarpa, 198 



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youngn, 130 



zebrina, 149* i55» 222 



zacuapanensis, 183 



zunicnsis, 144 

 Opuntiacei, 217 

 Opuntieae, 8, 24 



Orbiculatae, 45, 176 

 Palmadora, 202 

 Palmadorae, 45, 201 

 Palmatoria, 202 

 Pataquisca, 76 

 Pcircscia, 9 

 Peireskia, 9 

 Pentlandianae, 44. 90 



Pcrescia, 9 



Pereskia, 8-24, 25, 26, 40, 75 



acardia, 10 



aculeata, 10, n, 14 

 aculeata lanceolata, 10 



aculeata latifolia. 10 

 aculeata longispina, 10 



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Pereskia — co7itinued. 



aculeata rotunda, 10 

 aculeata rotundifolia, 10 

 aculeata rubescens, 10 

 affinis, 24 

 amapola, 14 

 argentina, 14 

 autumnalis, 9, 11, 12 

 bahiensis, 9, 19, 20 

 bleo, 4, 9, 17, 18, 20 

 brasiliensis, 10 

 calandriniaefolia, 29 



colombiana, 9, 17 

 conzattii, 9, 24 

 crassicaulis, 29 

 cruenta, 24 

 cubensis, 9, 22 

 foetens, 10 

 fragrans, 10 

 glomerata, 94 

 godseffiana, 10, 11 

 grandiflora, 24 

 grandifolia, 9, 18, 19, 20, 21 

 grandispina, 24 

 guamacho, 9, 15, 16 

 haageana, 24 

 horrida, 9, 21 

 lanceolata, 10 

 longispina, 10 

 lychnidiflora, 9, 12, 13 



moorei, 9» ^5 

 nicoyana, 9, 13 

 ochnacarpa, 19 

 opuntiaeflora, 26, 27 

 panamensis, 17, 18 

 pereskia, 7, 9, 10 



philippii, 41 

 pititache, 29 

 plantaginea, 24 



poeppigii, 41 

 portulacifolia, 9, 22, 23, 24 



rosea, 17 

 rotundifolia, 27 

 sacharosa, 9, 10. 14, 15 

 spathulata, 28, 29 

 subulata, 75, 76 

 tampicana, 9, 17 

 undulata, 10 

 weberiana, 9, 15 

 zehntneri, 9, 13. ^4 

 zinniaeflora, 9, i7> 20, 21 



Pereskieae. 8, 24 



Pereskiopsis, 8, 14, i7r 24, 25-30. 43 



aquosa, 25, 29 



autumnalis, 11,12 



brandegeei, 28 



chapistle, 25, 27 



diguetii, 25, 26, 27 



kellermanii, 25, 30 



opuntiaeflora, 25, 26, 27 



pititache, 25, 29 

 porteri, 25, 28 

 rotundifolia, 25. 27, 28 



spathulata, 25, 28 



velutina, 25, 26 

 Pereskiopuntia, 25 

 Pest pear, 161, 163 

 Phaeacanthae, 45> U^, I39» Hi> U8 



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