INDEX. 



235 



Opuntia — continued. 



undulata, 65. 177, 179 



ursina, 174, 195, 196, 197 



unimbella, 157 



utahensis, 198 



utkilio, 107, 109, no 



vaginata, 47, 48 



valida, 147 



vaseyi, 140, 142, 145, 146 



velutina, 169, 172 



verschaffeltii, 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 



vivipara, 52 



vulgaris, 127, 128, 156, 157, 163, 177 



vulgaris balearica, 161 



vulgaris major, 127 



vulgaris media, 127 



vulgaris minor, 127 



vulgaris nana, 127, 129 



vulgaris rafinesquei, 127 



vulgo, 157 



vulpina, 134 



wagneri, 74 



weberi, 84, 85 



wentiana, no, 116 



whipplei, 31. 43. 52, 55. 68 



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 



xerocarpa, 198 



youngii, 130 



zebrina, 149, 155, 222 



zacuapanensis, 183 



zuniensis, 144 

 Opuntiacei, 217 

 Opuntieae, 8, 24 

 Orbiculatae, 45, 176 

 Palmadora, 202 

 Palmadorae, 45, 201 

 Palmatoria, 202 

 Pataquisca, 76 

 Peirescia, 9 

 Peireskia, 9 

 Pentlandianae, 44, 90 

 Perescia, 9 

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



acardia, 10 



aculeata, 10, 11, 14 



aculeata lanceolata, 10 



aculeata latifolia. 10 



aculeata longispina, 10 



Pereskia — continued. 



aculeata rotunda, 10 



aculeata rotundifolia, 10 



aculeata rubescens, 10 



afiinis, 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, 15 



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, 14 



zinniaeflora, 9, 17, 20, 21 

 Pereskieae, 8, 24 

 Pereskiopsis, 8, 14, 17, 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 

 I Phaeacanthae, 45, 136, 139, 141, 148 



