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Cumulative Index to Bradleya Volumes 1-17

Articles are shown in bold, as are the volumes, pages in plain type and picture references are underlined. When searching for a plant, it will be worth an additional search for a paper on the genus and especially a species checklist.Whether online or using a saved version, Ctrl + F with a few key letters from the species or genus should get you there. The three indexes above are on the same (long!) web page which will print to about

Index to Bradleya authors Vol 1-17
Alves, Jose Luiz de Hamburgo 15- 84
Anderson, Edward F. 4- 1 5- 49 10- 1
Antesberger, Helmut 13- 13
Atkinson, Peter J. 13- 38
Barnhill, Christopher 15- 37
Barthlott, W. 5- 97 13- 43
Brandham, Peter 1- 17
Braun, Pierre J. 6- 85
Brusse, Franklin A. 14- 89
Bruyns, P.V. 1- 33 2- 15 3- 1 4- 29 5- 77 6- 1 7- 63 8- 33 10- 95 11- 51
Carter, Susan 1- 17 2- 9
Clark, Jonathan Y. 1- 3 14- 1
Crook, Richard 13- 88 14- 99 15- 98 16- 119 17- 109
Crouch, N. 17- 95
Dodds, J.H. 1- 84
Edmondson, John 16- 24
Eggli, Urs 3- 97, 103 5- 101 10- 83, 89 15- 35
Fay, Michael F. 10- 33 13- 38
Friedrich, H. 1- 91
Fuls, Erich R. 11- 86
Gale, Rowena 1- 25
Gilbert, M.G. 2- 9 3- 48 7- 79 8- 1, 45
Gilling, Horst 11- 1
Glaetzie, W. 1- 91 4- 79
Glass, Charles 15- 73
Gratton, Jill 10- 33 13- 38
Hammer, Steven A.
Hammer, Steven A. 6- 101 7- 41 8- 53 9- 93, 105 11- 75 13- 82 14- 14 15- 37, 42
Hart, Henk 't 12- 37
Hartmann, Heidrun E.K. 10- 5 11- 1 14- 29 16- 44
Hebding, Rene 15- 1
Hernandez, Hector M. 10- 1
Hunt, David 1- 105 2- 39 65 3- 53, 67, 39 5- 91 6- 100 7- 89 9- 81 10- 17
I.O.S. 4- 65 8- 85
IIiff, J. 14- 17
Johnson, Margaret 1- 25
Jonkers, H.A. 11- 51
Koutnik, Daryl 15- 65
Leach, L.C. 1- 79 81
Liede, Sigrid 7- 69 8- 39 9- 93 11- 50 16- 14
Lima, Alejandro N. 14- 57
Locatelli, Evelise 15- 28 17- 75, 86
Loza-Cornejo, Sofia 16- 31
Machado, Isabel Cristina 15- 28 17- 75, 86
Martinez-Avalos, Jose Guadalupe 15- 73
Mauseth, James D. 6- 49 7- 1 14- 66 16- 31 17- 27
McMillan 8- 48
Medeiros, Petrucio 15- 28
Metzger, J. 11- 107
Meve, Ulrich 7- 69 8- 39 12- 57 14- 10 16- 9
Mosco, Alessandro 15- 77
Mottram, Roy 11- 70 13- 88 14- 99 15- 98 16- 119 17- 109
Nagi, Walter 10- 85
Nelson, E. Charles 11- 91 15- 48
Newton Leonard E. 5- 102 13- 35 14- 94 16- 109, 114, 115 17- 132
Niesler, Ingeborg M 15- 13
Nyffeler, Reto 10- 49
Prentice, C. 17- 95
Prestle, K.H. 4- 79
Rauh, Werner 15- 1 16- 92
Ross, Robert G. 6- 49
Rowley, Gordon D. 1- 1 2- 1 11- 109 12- 1, 2, 8, 105 14- 63, 82 16- 24, 25, 101, 114 17- 1
Santos, Francisco de Assis Ribeiro dos 15- 84
Schlindwein, Clemens 13- 25
Scott, C.L. 12- 103 13- 80 14- 87
Smith, Gideon F. 7- 78 11- 86 17- 95
Starling, R.J. 1- 84
Stuppy, Wolfgang 7- 84 10- 85
Symmonds, R 17- 95
Taylor, Nigel P. 1- 3 2- 19 5- 91, 95 6- 65 7- 13, 73, 84 8- 107 9- 1, 81 10- 17 13- 43 14- 17 Teissier, Marc 14- 10
Terrazas, Teresa 16- 31
van Jaarsveld, Ernst 9- 100 12- 32 13- 18 14- 14 15- 65
van Wyk, A. E. 7- 78
Walker, Colin 14- 20
Wallace, Robert S. 13- 1
Watanabe, Hiroko Makino 15- 84
Whitehead, Vin 9- 93
Williamson, Graham 14- 84 16- 1 17- 101
Wittmann, Dieter 13- 25
Zanovello, Carlo 15- 77
Zappi, D.C. 7- 13 8- 107

Index to Keys, Lists and Indexes in Bradleya Volumes 1-17

Amphibolia, Key to the species of 16- 45
Anacampseros Key to the species 12- 108
Anacampseroteae Key to the genera 12- 108
Arenifera Key to the species 14- 37
Ariocarpus fissuratus. Key to the varieties 7- 86
Arrojodoa List of recognised species 6- 90
Austrocephalocereus. List of recognised species 6- 91
Avonia Key to the species 12- 111
Caralluma Key to the species of Oman 11- 57
Caralluma. Synoptic key to the major segregates 8- 9
Caralluma. Synoptic key to the subgenera of Caralluma 8- 10
Cereeae Key to the genera 6- 86
Cereeae Key to the genera of the tribe. 7- 34
Cerochlamys, Key to the species of 16- 53
Ceropegia Index to the species of Cape Province 3- 47
Ceropegia Key to the species of Cape Province 3- 11
Coleocephalocereus List of recognised species 6- 91
Disocactus Key to the subgenera 9- 87
Eberlanzia, Key to the species of 16- 58
Ebracteola Key to the species 14- 40
Echidnopsis Index to the species 6- 48
Echidnopsis Key to the sections and species 6- 8, 14, 31
Erepsia, Key to the species of 16- 63
Esterhuysenia, Key to the species of 16- 65
Ferocactus Index to the species 2- 38
Ferocactus Key to the species 2- 19
Gibbaeum Key to the species in subgenus Imitaria 14- 16
Gibbaeum Key to the subgenera 14- 16
Glottiphyllum Key to the species 11- 38
Grahamia Key to the species 12- 108
Hatiora Key to subgenera and species 13- 73
Imitaria Key to the species 14- 16
Kalanchoe bracteata Key to the infraspecific taxa 15- 5
Lepismium Key to the subgenera and species 13- 44
Lithops Key to the species 14- 4
Mammillaria Classified List 5- 45
Melocactus Key to M. conoideus and M. bahiensis 9- 27
Melocactus Key to the species in C and S. America 9- 21
Melocactus Key to the subspecies of M.oreas and M.ernestii 9- 22
Micranthocereus List of recognised species 6- 91
Monanthes Keys to sections and species 10- 60
Monanthes Key to subspecies of M. polyphylla 10- 73
Neolloydia Key to the species 4- 12
Neollydia Index to the species 2- 27
Octopoma, Key to the species of 16- 71
Pachypodium, Key to Madagascan Taxa of 16- 107
Piaranthus Index to the species 12- 102
Piaranthus Key to the species 12- 68
Psammophora Key to the species 14- 43
Pseudolithos. Key to the Species 8- 35
Quaqua Index tothe species 1- 78
Quaqua Key to the species 1- 38
Rhipsalidinae Key to the genera 5- 99
Rhipsalis key to the species 13- 48, 54, 60, 62, 68
Rhipsalis key to the subgenera 13- 48
Rhombophyllum, Key to the species of 16- 88
Ruschia Key to the species 14- 46
Ruschia Annotated list of the species 17- 38
Sedum Key to the species from Ethiopia 3- 48
Stapelieae Key to the stem succulent species of Oman 11- 57
Stoberia Key to the species 14- 54
Thelocactus Index to the species 5- 76
Thelocactus Key to the species 5- 58
Vanheerdea Key to the species 10- 15
Zeuktophyllum, Key to the species of 16- 81

Index to Bradleya Volumes 1-17 (main plant references and articles)

Acanthocereus baxaniensis 9- 82
Acanthocereus columbianus 9- 82
Acanthocereus horridus 16- 36
Acanthocereus pentagonus 2- 48
Acanthocereus sicariuensis 16- 36
Acanthocereus tetragonus 9- 82 16- 34, 36 17- 13, 15
Acanthocereus see Pseudoacanthocereus 10- 28
Acrodon bellidiflorus 14- 30, 33
Acrodon parviflorus 14- 33
Acrodon quarcicola 14- 30, 33, 49
Acrodon subulatus 14- 30, 34
Adenium boehmianum 17- 106
Adromischus hemisphaericus 16- 15
Adromischus nanus 15- 45
Aeonium arboreum 16- 28
Aeonium 11- 99
Aichryson 11- 99
Aizoaceae, Miscellaneous taxonomic notes on 14- 29
Aloe albovestita 1- 17, 21
Aloe anivoranoensis 16- 114
Aloe citrina 1- 17, 22
Aloe delphinensis 16- 99
Aloe fimbrialis 16- 110, 111, 112
Aloe glabrescens 1- 17, 23
Aloe grisea 1- 17, 19
Aloe jucunda 16- 116
Aloe lucile-allorgeae 16- 97, 98
Aloe meyeri 13- 20
Aloe namorokaensis 16- 114
Aloe pillansii 16- 4, 5
Aloe propagulifera 16- 114
Aloe rigens var glabrescens 1- 17, 23
Aloe variegata 16- 26
Aloe pillansii, The Ecological staus of in the Richtersveld 16- 1
Aloe, New species from Somalia 1- 17
Aloe, one new species from Madagascar 16- 92
Amphibolia hutchinsonii 16- 46, 50
Amphibolia obscura 16- 47, 50
Amphibolia rupis-arcuatae 14- 34, 35 16- 47, 50
Amphibolia saginata 16- 48, 50
Amphibolia succulenta 16- 48, 51
Amphibolia, Key to the species of 16- 45
Anacampseros alstonii 12- 109
Anacampseros comptonii 12- 109
Anacampseros Key to the species 12- 108
Anacampseros and Allied Genera- A Reassessment 12- 105
Anacampseroteae Key to genera 12- 108
Aporocactus flagelliformis 15- 58
Aporocactus see Disocactus 9- 87
Aporocactus and Selenicereus, Notes on 7- 89
Arenifera pillansii 14- 37
Arenifera pungens 14- 37, 49
Arenifera spinescens 14- 38, 49
Arenifera stylosa 14- 38, 49
Arenifera Key to the species 14- 37
Ariocarpus bravoanus 10- 10F, 1, 2
Ariocarpus elongatus 9- 83
Ariocarpus fissuratus 7- 84, 88
Ariocarpus fissuratus v. hintonii 7- 84,
Ariocarpus fissuratus v.lloydii 7- 85, 87
Ariocarpus scapharostrus 9- 83
Ariocarpus fissuratus, A new variety 7- 84
Ariocarpus fissuratus. Key to the varieties 7- 86
Ariocarpus retusus, Propagation via somatic embryogenesis 10- 85
Ariocarpus, A new species of 10- 1
Armatocereus cartwrightianus 9- 84
Armatocereus godingianus 9- 84
Armatocereus laetus 9- 83
Armatocereus matucanensis 9- 84
Arrojadoa aureispina 6- 93
Arrojadoa dinae cf 7- 19
Arrojadoa horstiana 6- 93
Arrojadoa penicillata 7- 19
Arrojodoa 9- 84
Arrojodoa List of recognised species 6- 90
Arthrocereus glaziolovii 9- 85
Arthrocereus 9- 84 10- 17
Astridia herrei 16- 4
Austrocephalocereus albicephalus 6- 93
Austrocephalocereus dolichospermaticus 6- 93
Austrocephalocereus purpureus 7- 23, 33, 37
Austrocephalocereus. List of recognised species 6- 91
Austrocylindropuntia inarmata 17- 115
Avonia dinteri 12- 109
Avonia papyracea 12- 109
Avonia quinaria 12- 109
Avonia Key to the species 12- 111
Backeberg's invalid cactus names 3- 97
Bees as pollinators of S. Brazilian Notocactus and Gymnocalycium 13- 25
Bibliography of Succulent Plant Periodicals, A 3- 103
Bibliography of Succulent Plant Periodicals, Additions to the 11- 109
Bibliography on succulent plant bibliography, A 17- 132
Brachystelma discoideum 4- 32, 33
Brachystelma lancasteri 14- 95, 96
Brachystelma pellacibellum 14- 95, 97
Brachystelma, The genus in E. Africa a new record & description 14- 94
Bradley, Dedication to Richard Bradley 1- 1
Brasilicereus phaeacanthus 7- 18, 37
Browningia caineana 9- 85
Bryophyllum gracilipes 10- 84
Buiningia aureus 6- 96 7- 23
Bulbine lamprophylla 14- 84, 85, 86
Bulbine, A miniature succulent B. species from NW Namaqualand 14- 84
Cactaceae of Plumier's Botanicum Americum 2- 39
Cactaceae, Molecular systemic study of C using chloroplast DNA 13- 1
Cactaceae, New & unfamiliar names in European Garden Flora 5- 91 6- 100
Cactaceae, Notes on miscellaneous genera of 9- 81
Cactaceae, Notes on miscellaneous genera of, (2) 10- 17
Cactaceae, Pollen morphology of some C. of North-Eastern Brazil 15- 84
Cactaceae, Spontaneous Bigeneric Hybrids in 12- 2
Cactaceae, The genera of C: progress towards consensus. 8- 85
Cactaceae, The genera of the C: towards a new consensus 4- 65
Cactoideae, Anatomy of relictual members of Subfamily 16- 31
Cactus names, Backeberg's invalid 3- 97
Cactus plates, The Sesse and Mocino (around 1790) 12- 8
Cactus-like Euphorbia from Ethiopia, A 2- 9
Calibanus hookeri 1- 28
Calibanus hookeri, Observations on 1- 25
Caralluma adenensis 11- 55, 58, 65, 69
Caralluma adscendens 10- 95, 96
Caralluma arabica 8- 27
Caralluma 'arabica' 11- 58, 60, 61, 65, 69
Caralluma burchardii 5- 78, 80
Caralluma cicatricosa 8- 26
Caralluma dodsoniana 8- 27, 30, 38, 38
Caralluma edithae 8- 32
Caralluma edulis 7- 66, 68
Caralluma europaea 5- 78, 81
Caralluma flava 11- 56, 59, 65, 69
Caralluma hexagona 5- 78, 87, 11- 62
Caralluma joannis 8- 6
Caralluma munbyana 5- 78, 84 8- 5
Caralluma penicillata 8- 119 11- 63, 65, 66, 69
Caralluma quadrangula 7- 82 8- 6, 27 11- 63, 65, 67, 68, 69
Caralluma sinuica 8- 4
Caralluma socotrana 8- 32
Caralluma staintonii 7- 63, 65 8- 27
Caralluma subulata 7- 82
Caralluma tuberculata 4- 33, 34 8- 26
Caralluma Key to the species of Oman 11- 57
Caralluma and its segregates, A review of. 8- 1
Caralluma, The genus in Oman 11- 51
Caralluma, transfer of 13 species to Quaqua 1- 33
Caralluma. Synoptic key to the major segregates 8- 9
Caralluma. Synoptic key to the subgenera of Caralluma 8- 10
Carnegiea 9- 85
Cephalocereus polygonus 2- 56
Cephalocereus royenii 2- 62
Ceraria pygmaea 14- 82
Cereeae & Browningieae, Comparative Anatomy of Tribes 14- 66
Cereeae Key to the genera of the tribe (Braun). 6- 86
Cereeae Key to the genera of the tribe.(Taylor) 7- 34
Cereeae, An alternative view of generic relationships in 7- 13
Cereeae, On the taxonomy of Brazilian Cereeae 6- 85
Cereus albicaulis 10- 24
Cereus calcirupicola 7- 18
Cereus campinensis 6- 86, 86
Cereus fernambucensis 7- 18 17- 93
Cereus haageanus 9- 85
Cereus hankeanus 10- 22
Cereus hildmannianus 17- 7, 10, 13
Cereus horrispinus 10- 20, 22, 23
Cereus leptocaulis 15- 58
Cereus luetzelburgii 7- 19, 26, 36
Cereus markgrafii 6- 93
Cereus mirabella 9- 85
Cereus mortensenii 9- 85 10- 22
Cereus repandus 10- 18
Cereus repandus 17- 10, 13
Cereus russelianus 10- 19, 20
Cereus 6- 86 10- 17
Cereus fernambucensis, Floral biology 17- 86
Cerochlamys gemina 16- 51, 53
Cerochlamys pachyphylla 16- 51, 53
Cerochlamys purpureostyla 16- 56
Cerochlamys trigona 16- 51, 56
Cerochlamys, Key to the species of 16- 53
Ceropegia africana 3- 5, 32, 33
Ceropegia africana subsp barklyi 3- 34, 35
Ceropegia ampliata 3- 4, 21, 22
Ceropegia barklyi 3- 34, 35
Ceropegia cancellata 3- 5, 36, 37
Ceropegia carnosa 3- 4, 16, 17
Ceropegia connivens 3- 23, 25
Ceropegia crassifolia 3- 4, 18, 19
Ceropegia dubia 3- 44
Ceropegia filiformis 3- 16
Ceropegia fimbiata 3- 4, 23, 24
Ceropegia geniculata 3- 23
Ceropegia haygarthii 3- 13, 15
Ceropegia intracolor 13- 35, 36
Ceropegia linearis 3- 5, 37, 39
Ceropegia linearis subsp tenuis 3- 39, 40
Ceropegia linearis subsp woodii 3- 38, 40
Ceropegia meyeri 3- 31, 32
Ceropegia occidentalis 3- 5, 42, 43
Ceropegia occulta 3- 40, 41
Ceropegia radicans 3- 18, 20
Ceropegia radicans subsp smithii 3- 19
Ceropegia smithii 3- 19
Ceropegia stapeliiformis 3- 12, 14
Ceropegia woodii 3- 5
Ceropegia zeyheri 3- 5, 29
Ceropegia Index to species of Cape Province 3- 47
Ceropegia Key to species of Cape Province 3- 11
Ceropegia, A new species in Kenya 13- 35
Ceropegia, Miscellaneous notes on 4- 29
Ceropegias of the Cape Province, Notes on 3- 1
Cheiridopsis alata 11- 76, 77
Cheiridopsis aspera 11- 80, 81
Cheiridopsis delphinoides 11- 77, 80, 83
Cheiridopsis imitans 11- 78
Cheiridopsis imitans aff. 11- 77
Cheiridopsis meyeri 11- 80, 81
Cheiridopsis pearsonii 11- 77, 78
Cheiridopsis peculiaris 11- 81
Cheiridopsis pillansii 11- 79
Cheiridopsis purpurea 11- 79
Cheiridopsis schlechteri 11- 77, 80
Cheiridopsis speciosa 11- 79
Cheiridopsis splendens 11- 77
Cheiridopsis turbinata aff. 11- 77, 80
Cheiridopsis umdausensis 11- 81, 81
Cheiridopsis velox 11- 81, 82, 84
Cheiridopsis and Odontophorus, Macro-observations on 11- 75
Cheiridopsis distribution of species 11- 76
Cipocereus bradei 7- 18 9- 86
Cipocereus crassisepalus 9- 86
Cipocereus pusilliflorus 9- 86
Cipocerus minensis 7- 37, 40
Cleistocactus sextonianus 9- 86
Coleocephalocereus aureus 6- 96 7- 23
Coleocephalocereus braunii 6- 96
Coleocephalocereus fluminensis 7- 36
Coleocephalocereus paulensis 7- 36
Coleocephalocereus purpureus 6- 96
Coleocephalocereus List of recognised species 6- 91
Commiphora crenato-serrata 17- 102
Commiphora discolor 17- 103
Conophytum albescens 6- 105
Conophytum altile 6- 106
Conophytum andausanum 6- 106
Conophytum angelicae 6- 107
Conophytum apiatum 6- 108
Conophytum assimile 6- 109
Conophytum astylum 6- 109
Conophytum barbatum 6- 110
Conophytum bilobum 6- 111, 112 9- 106
Conophytum buysianum 9- 128
Conophytum calculus 6- 114
Conophytum caroli 6- 115
Conophytum carpianum 6- 116
Conophytum devium 15- 44, 45
Conophytum discrepans 7- 42
Conophytum dissimile 7- 43
Conophytum divaricatum 7- 43
Conophytum ectypum 7- 44
Conophytum eenkokerense 7- 46
Conophytum ernianum 7- 47
Conophytum ernstii 7- 47
Conophytum fibuliforme 7- 49
Conophytum ficiforme 7- 50
Conophytum fraternum 7- 51
Conophytum 'Froggy' 9- 106
Conophytum frutescens 7- 51
Conophytum fulleri 7- 52
Conophytum globosum 7- 53
Conophytum grassneri 7- 54
Conophytum gratum 7- 55
Conophytum halenbergense 7- 56 9- 106
Conophytum halli 7- 57
Conophytum helenae 7- 57, 58
Conophytum helmutii 7- 58
Conophytum intermedium 7- 60 9- 106
Conophytum irmae 15- 43, 45
Conophytum johannis-winkleri 7- 61
Conophytum lavranosii 8- 54
Conophytum littlewoodii 8- 57
Conophytum luckhoffii 8- 58 9- 107
Conophytum marginatum 8- 59 9- 107
Conophytum marnierianum 8- 60
Conophytum maughanii 8- 61
Conophytum meridianum 8- 62
Conophytum minutum 8- 64 9- 98
Conophytum novicum 9- 107
Conophytum nudum 8- 67
Conophytum obcordellum 8- 68 17- 4
Conophytum peersii 8- 71
Conophytum pellucidum 9- 107
Conophytum pictum 8- 73
Conophytum pillansii 8- 74 9- 95
Conophytum piluliforme 8- 74
Conophytum polyandrum 8- 75
Conophytum quaesitum 8- 78
Conophytum reconditum 8- 79
Conophytum regale 8- 79
Conophytum ricardianum 8- 80
Conophytum rolfii 8- 81
Conophytum roodiae 8- 82
Conophytum ruschii 8- 84
Conophytum saxetanum 9- 105, 110
Conophytum schlecteri 9- 110
Conophytum singulare 9- 109
Conophytum smorenskaduense 9- 112, 113
Conophytum stenandrum 9- 114
Conophytum stephanii 9- 114
Conophytum subincanum 9- 116
Conophytum subrisum 9- 110, 116
Conophytum swanepoelianum 9- 110
Conophytum tantillum 15- 42, 45
Conophytum terricolor 9- 118
Conophytum triebneri 9- 119
Conophytum truncatum 9- 120
Conophytum ursprungianum 9- 121
Conophytum uviforme 9- 122
Conophytum vanheerdei 9- 111
Conophytum vanzylii 9- 123
Conophytum velutinum 9- 111
Conophytum verrucosum 9- 124
Conophytum violaciflorum 9- 111, 124
Conophytum viride 9- 125
Conophytum wettsteinii 9- 126
Conophytum wiggettae 9- 127
Conophytum wittebergense 9- 127
Conophytum 15- 37
Conophytum, Observations on pollination & hybridization in 9- 93
Conophytum: an annotated checklist (A-C) 6- 101
Conophytum: an annotated checklist (D-K) 7- 41
Conophytum: an annotated checklist (L-R) 8- 53
Conophytum: an annotated checklist (S-Z) 9- 105
Cotyledon eliseae 15- 65, 66, 67
Cotyledon and Tylecodon, New species from the Cape Province 15- 65
Coulter's cacti from Zimapan, Hildago, Mexico 15- 42
Crassulaceae, Nomenclatural notes on two genera of 10- 83
Crassulaceae, Praeger's, Possible type specimens in Dublin 11- 91
Cynanchum sigridiae 14- 10, 11, 12
Cynanchum, A new species of leafless C. from Madagascar 14- 10
Cynanchum, A Surprising discovery in Madagascar 16- 9
Cyphostemma uter 17- 107
Deilanthe thudichumii 15- 15F
Deilanthe 15- 37
Delosperma deilanthoides 15- 45, 46
Delosperma 15- 38
Dendrocereus arboreus 16- 34
Dendrocereus nudiflorus 16- 34, 36
Dendrocereus undulatus 2- 51, 52, 53
Diplosoma 15- 38
Discocactus heptacanthus 9- 86
Discocactus pseudoinsignis 9- 86
Discocactus tricornis 17- 12
Discocactus zehntneri 9- 86
Disocactus phyllanthoides 12- 22
Disocactus Key to Subgenera 9- 87
Dorotheanthus ulularis 14- 89, 90
Dorotheanthus, A new species from limestone areas, S.W. Cape, S.A 14- 89
Drosanthemum hispidum 16- 15
Drosanthemum micans 16- 15
Duchess of Beaufort's Succulent Plants, The 5- 1
Duvaliandra 8- 29
Eberlanzia clausa 16- 54, 59
Eberlanzia cyathiformis 16- 54, 60
Eberlanzia dichotoma 16- 54, 60
Eberlanzia ebracteata 16- 54, 60
Eberlanzia gravida 16- 60
Eberlanzia parvibracteata 16- 55, 60
Eberlanzia schneideriana 16- 55, 60
Eberlanzia sedoides 16- 55, 62
Eberlanzia spinosa 16- 15
Eberlanzia, Key to the species of 16- 58
Ebracteola derenbergiana 14- 40, 49
Ebracteola fulleri 14- 40
Ebracteola montis-moltkei 14- 40
Ebracteola wilmaniae 14- 40
Ebracteola Key to the species 14- 40
Echidnopsis angustiloba 6- 15, 24
Echidnopsis archeri 6- 25, 40
Echidnopsis ballyi 6- 25, 41, 42
Echidnopsis bihendulensis 6- 25, 39
Echidnopsis cereiformis 6- 8, 10
Echidnopsis dammanniana 6- 12
Echidnopsis ericflora 6- 27
Echidnopsis insularis 6- 30, 31
Echidnopsis leachii 6- 8, 9
Echidnopsis malum 6- 43, 44
Echidnopsis mijerteina 6- 41, 43
Echidnopsis montana 6- 25, 32, 33
Echidnopsis scutellata 6- 16, 17, 24
Echidnopsis seibanica 6- 31, 32
Echidnopsis sharpei 6- 25, 33, 34
Echidnopsis squamulata 6- 25, 28, 29
Echidnopsis urceolata 6- 29, 30
Echidnopsis virchowii 6- 13, 14, 24
Echidnopsis watsonii 6- 22
Echidnopsis Index to species 6- 48
Echidnopsis Key to the sections and species 6- 8, 14, 31
Echidnopsis, A revision of the genus. 6- 1
Echinocactus cornigerus 15- 57
Echinocactus histrix 15- 55
Echinocactus smithii 15- 78
Echinocereus adustus 7- 75
Echinocereus barthelowanus 6- 67
Echinocereus berlandieri 6- 70 16- 36
Echinocereus brandegeei 6- 67
Echinocereus bristolii 7- 74, 76
Echinocereus cinerascens 6- 68, 84 16- 36
Echinocereus delaetii 16- 36
Echinocereus enneacanthus 6- 69
Echinocereus fendleri 6- 67
Echinocereus ferreirianus 6- 67
Echinocereus freudenbergeri 6- 76, 77
Echinocereus knippelianus 6- 79
Echinocereus lauii 7- 75
Echinocereus leeanus 6- 83
Echinocereus leucanthus 7- 75
Echinocereus longisetus 6- 77, 78
Echinocereus longisetus v.delaetii 6- 78, 79
Echinocereus maritimus 6- 67, 84
Echinocereus nivosus 6- 76
Echinocereus parkeri 6- 73, 74
Echinocereus parkeri v. gonzalezii 6- 74, 84
Echinocereus pectinatus 6- 67, 68 16- 34, 36
Echinocereus pensilis 6- 66
Echinocereus pentalophus 7- 74 16- 36
Echinocereus polyacanthus v. huitcholensis 6- 82
Echinocereus polyacanthus v. polyacanthus 6- 82, 83
Echinocereus polyacanthus v.densus 6- 83
Echinocereus poselgeri 7- 75
Echinocereus primolanatus 7- 74, 76
Echinocereus pseudopectinatus 7- 74, 76
Echinocereus pulchellus 7- 75, 76
Echinocereus pulchellus v. sharpii 7- 75, 76
Echinocereus rayonensis 6- 75
Echinocereus scheeri 6- 80, 81, 82, 84
Echinocereus scheeri v. koehresianus 6- 80, 81, 84
Echinocereus schmollii 7- 75
Echinocereus stamineus v. occidentalis 6- 70, 84
Echinocereus stramineus 6- 70, 79
Echinocereus viereckii v. morricalii 6- 71, 72, 84
Echinocereus viereckii v. viereeckii 6- 73
Echinocereus, Supplementary notes on Mexican 6- 65
Echinocereus, Supplementary notes on Mexican (2) 7- 73
Echinofossulocactus crispatus 12- 11, 27
Echinofossulocactus obvallatus 12- 11, 28
Echinomastus unguispinus 4- 7
Echinomastus warnockii 4- 7
Echinomastus see Neolloydia 4- 1
Echinopsis bruchii 9- 88
Echinopsis caineana 9- 88
Echinopsis haematantha 9- 88
Echinopsis hertrichiana 9- 88
Echinopsis pampana 9- 88
Echinopsis sanguiniflora 9- 88
Echinopsis tiegeliana 9- 88
Echinopsis yuquina 9- 88
Echinopsis, Seed-morphology and classification 1- 91
Ehrenberg's ' Geschichte einiger mexicanischer Cacteen' 3- 67
Ehrenberg's 'Natural History of some Mexican Cacti' 1846 3- 67
Epiphyllum phyllanthus 17- 12, 16, 22
Epupa Valley under siege, The 17- 101
Erepsia aristata 16- 55, 64
Erepsia, Nomenclatural types of the Sections of the genus 11- 50
Erepsia, Key to the species of 16- 63
Eriocereus guelichii 16- 37
Eriocereus pomanensis 16- 35, 37
Escobaria tuberculosa 9- 88
Espostoa lanata 17- 30
Espostoa mirabilis 17- 30
Espostoa ritteri 17- 30
Espostoa, Pseudoespostoa, Thrixanthocereus & Vatricania 17- 27
Espostoopsis dybowskii 7- 23
Esterhuysenia alpina 16- 65, 82
Esterhuysenia drepanophylla 16- 65
Esterhuysenia inclaudens 16- 66
Esterhuysenia stokoei 16- 66
Esterhuysenia, Key to the species of 16- 65
Euphorbia gymnocalycioides 2- 9, 10
Euphorbia leistneri 17- 106
Euphorbia monteiri 17- 107
Euphorbia sebsebei 16- 109, 110, 112
Euphorbia subsalsa ssp. fluvialis 17- 106
Euphorbia tirucallii 11- 87, 89
Euphorbia turbiniformis 2- 13
Euphorbia virosa 17- 103
Euphorbia tirucalli for asbestos tailing rehabilitation, The use of 11- 86
Euphorbia, A cactus-like E from Ethiopia 2- 9
Ferocactus chrysacanthus 2- 34
Ferocactus cylindraceus 2- 33
Ferocactus diguetii 2- 36
Ferocactus echidne 2- 22 5- 95
Ferocactus emoryi 2- 37
Ferocactus emoryi var rectispinus 2- 37
Ferocactus flavovirens 2- 20, 21 5- 95
Ferocactus fordii 2- 34
Ferocactus gatesii 2- 30
Ferocactus glaucescens 2- 23
Ferocactus gracilis 2- 30
Ferocactus haematacanthus 2- 24, 27 5- 96
Ferocactus histrix 2- 24 12- 29 15- 55
Ferocactus latispinus 2- 26 5- 96 12- 30 15- 57
Ferocactus lindsayi 2- 24 5- 95
Ferocactus macrodiscus 2- 25 5- 95
Ferocactus peninsulae 2- 28
Ferocactus pilosus 2- 35 5- 96
Ferocactus pottsii 2- 36
Ferocactus reppenhagenii 2- 23
Ferocactus robustus 2- 21, 27, 28
Ferocactus schwarzii 2- 23, 24
Ferocactus viridescens 2- 30, 31
Ferocactus viridescens var littoralis 2- 32
Ferocactus wislizeni 2- 34
Ferocactus Index to species 2- 38
Ferocactus Key 2- 19
Ferocactus species, Additional notes on some 5- 95
Ferocactus, A review of 2- 19
Ferocactus, Seed morphology and classification 1- 3
Fockea multiflora 17- 102
Forsskal, Pehr Forsskal's stapeliads, A review of 7- 79
Frerea indica 8- 9
Gasteraloe, Unnamed hybrids of 16- 115
Gasteria batesiana 16- 116
Gasteria brachyphylla 13- 24
Gasteria ellaphiae 13- 24
Gasteria glomerata 9- 102, 104
Gasteria glomerata van Jaarsveld sp. nov. 9- 100
Geohintonia mexicana 10- 25, 26
Gerrardanthus macrorhizus 17- 97
Gerrardanthus tomentosus 17- 95, 97
Gerrardanthus tomentosus, S. Africa's rarest caudiciform curcubit 17- 95
Gibbaeum johnstonii 14- 14, 15
Gibbaeum 15- 39
Gibbaeum Key to the species in subgenus Imitaria 14- 16
Gibbaeum Key to the subgenera 14- 16
Gibbaeum johnstonii, a new species from the Little Karoo 14- 14
Glottiphyllum carnosum 11- 3, 4, 39
Glottiphyllum cruciatum 11- 3, 7, 39
Glottiphyllum depressum 11- 3, 5, 40 14- 15
Glottiphyllum difforme 11- 41
Glottiphyllum fergusoniae 11- 3, 42
Glottiphyllum grandiflorum 11- 6, 42
Glottiphyllum linguiforme 11- 4, 42
Glottiphyllum longum 11- 6, 43
Glottiphyllum neilii 11- 3, 4, 44
Glottiphyllum nelii 11- 5, 45
Glottiphyllum oligocarpum 11- 3, 5, 45
Glottiphyllum peersii 11- 45
Glottiphyllum regium 11- 7, 45
Glottiphyllum salmii 11- 3, 46
Glottiphyllum suave 11- 3, 4, 46
Glottiphyllum surrectum 11- 6, 46
Glottiphyllum Key to the species 11- 38
Glottiphyllum, A monograph on the genus 11- 1
Grahamia australiana 12- 109
Grahamia Key to the species 12- 108
Gymnocalycium leeanum 17- 4
Haageocereus multangularis 17- 15
Harrisia divaricata 16- 35, 36
Harrisia nashii 2- 57, 58, 60
Hatiora epiphylloides 5- 100 13- 13F, 71, 74
Hatiora gaertneri 13- 74
Hatiora herminae 13- 71, 73
Hatiora rosea 13- 74
Hatiora salicornioides 13- 70, 73
Hatiora x graeseri 10- 25
Hatiora Key to subgenera and species 13- 73
Haworthia joeyae 13- 80, 81
Haworthia margaritifera 16- 26
Haworthia pringlei 12- 103, 104
Haworthia retusa 16- 26
Haworthia venusta 14- 87
Haworthia joeyae, A new species of Haworthia 13- 80
Haworthia pringlei, A new species of Haworthia 12- 103
Haworthia venusta, A new species of Haworthia 14- 87
Helianthocereus speciosus 17- 16, 22
Hoodia parvflora 17- 107
Huernia longii 2- 15, 16
Huernia pillansii 2- 15, 16
Huernia, A discussion of some aspects of taxonomy 1- 81
Huernia, A new combination in 2- 15
Hylocereus napoleonis 2- 50
Hylocereus speciosus 12- 25
Hylocereus triangularis 2- 49 17- 19
Hylocereus undulatus 12- 20, 24 17- 13, 15, 18
Hylotelephium anacampseros 12- 46
Hylotelephium telephium 12- 46, 47
Imitaria Key to the species 14- 16
Jacquin and the Stapelieae 2- 1
James Justice and the First Succulent Collection in Scotland 16- 25
John Blackburne of Orford Hall and his cultivated succulents 16- 14
Kalanchoe bracteata 15- 1, 2, 3
Kalanchoe hildebrandtii 15- 9, 11
Kalanchoe lineariifolia 15- 7
Kalanchoe orgyalis 15- 7
Kalanchoe rhombopilosa 15- 8, 10
Kalanchoe bracteata Key to the infraspecific taxa 15- 5
Kalanchoes, New Kalanchoes from S and Southwest Madagascar 15- 1
Karimbolea mariensis 16- 10, 11, 12
Karimbolea verrucosa 16- 11
Lampranthus amphibolius 16- 67
Lampranthus arenarius 16- 67
Lampranthus curiflorus 16- 67
Lampranthus dissimilis 16- 67
Lampranthus francesiae 16- 68
Lampranthus marginatus 16- 68
Lampranthus mutatus 16- 68
Lampranthus pakpassensis 16- 70
Lampranthus profundus 16- 70
Lampranthus scaber 8- 39, 40
Lampranthus tanquanus 16- 70
Lampranthus umbellatus 16- 15
Lampranthus scaber, What is? 8- 39
Leocereus bahiensis 8- 108
Leocereus 10- 25
Leocereus, Brief notes on. 8- 107
Lepismium aculeatum 5- 98
Lepismium bolivianum 9- 89 13- 46, 49
Lepismium brevispinum 13- 45
Lepismium crenatum 13- 46
Lepismium cruciforme 13- 47
Lepismium houlletianum 5- 98 13- 46, 49
Lepismium ianthothele 13- 45
Lepismium incachacanum 13- 47
Lepismium lineare 9- 89
Lepismium lorentzianum 13- 46, 49
Lepismium lumbricoides 13- 47, 49
Lepismium micranthum 13- 46, 49
Lepismium miyagawae 13- 45, 49
Lepismium monacanthum 5- 98 13- 45
Lepismium paranganiense 13- 46
Lepismium warmingianum 13- 46
Lepismium Key to the subgenera and species 13- 44
Leptocereus assurgens 16- 35
Leptocereus paniculatus 9- 89
Leptocereus quadricostatus 16- 37
Leptocereus weingartianus 16- 35, 37
Leptocereus quadricostatus, Systematic anatomy of 6- 49
Lithops aucampiae 14- 6
Lithops bromfieldii 14- 7
Lithops coleorum 14- 3
Lithops comptonii 14- 3, 7
Lithops divergens 14- 3
Lithops dorotheae 14- 7
Lithops fulviceps 14- 3
Lithops gesineae 14- 3
Lithops geyeri 14- 7
Lithops helmutii 14- 6
Lithops herrei 14- 7
Lithops hookeri 14- 6
Lithops hookeri v. lutea 14- 6
Lithops julii 14- 7
Lithops karasmontana 14- 6
Lithops lesliei 14- 7
Lithops meyeri 14- 6
Lithops olivacea 14- 6
Lithops otzeniana 14- 3
Lithops salicola 14- 6, 7
Lithops steineckeana 14- 3
Lithops terricolor 14- 3
Lithops verruculosa 14- 6
Lithops villetii 14- 6
Lithops a key to the species 14- 4
Lomatophyllum anivoranoense 16- 93, 99
Lomatophyllum namorokaense 16- 94, 99
Lomatophyllum pembanum 16- 96
Lomatophyllum peyrierasii 16- 95, 99
Lomatophyllum propaguliferum 16- 93, 98
Lomatophyllum protratum 16- 95, 98
Lomatophyllum, Three new species from Madagascar 16- 92
Lomatophyllum, New transfers from Aloe 16- 114
Mammillaria albicoma 1- 106
Mammillaria albidula 1- 107
Mammillaria albilanata 1- 107
Mammillaria armillata 1- 109
Mammillaria aurihamata 1- 111
Mammillaria beiselii 1- 114
Mammillaria bella 1- 114
Mammillaria beneckei 1- 115
Mammillaria blossfeldiana 1- 116
Mammillaria bocasana 1- 117
Mammillaria brandegeei 1- 118
Mammillaria brauneana 1- 119
Mammillaria cadereytensis 1- 120
Mammillaria calacantha 1- 121
Mammillaria carmenae 1- 122
Mammillaria centraliplumosa 1- 124
Mammillaria collina 12- 31
Mammillaria compressa 1- 126
Mammillaria conspicua 1- 127
Mammillaria dioica 2- 67
Mammillaria dixanthocentron 2- 68
Mammillaria dodsonii 2- 69
Mammillaria durispina 2- 70
Mammillaria echinaria 2- 71
Mammillaria elongata 2- 72
Mammillaria eriacantha 2- 74
Mammillaria esperanzaensis 2- 75
Mammillaria fera-rubra 2- 77
Mammillaria formosa 2- 78
Mammillaria fraileana 2- 79
Mammillaria gaumeri 2- 80
Mammillaria geminispina 12- 11, 31
Mammillaria gigantea 4- 48
Mammillaria giselae 15- 73, 74
Mammillaria glareosa 2- 82
Mammillaria gracilis 'Bunty' 2- 83
Mammillaria guelzowiana 2- 85
Mammillaria gummifera 2- 86
Mammillaria hahniana 2- 87
Mammillaria hamata 2- 88
Mammillaria helicteres 12- 11, 31
Mammillaria heyderi var applanata 2- 90
Mammillaria hubertmulleri 2- 91
Mammillaria icamolensis 2- 93
Mammillaria karwinskiana 2- 94
Mammillaria knippeliana 2- 95
Mammillaria kuentzii 2- 96
Mammillaria lengdobleriana 3- 54
Mammillaria leucantha 3- 55
Mammillaria leucocentra 3- 56
Mammillaria longiflora f. stampferi 5- 26
Mammillaria macrantha 15- 56
Mammillaria magneticola 3- 58
Mammillaria magnifica 3- 58
Mammillaria magnimamma 15- 56
Mammillaria mammillaris 2- 46
Mammillaria meiacantha 2- 90
Mammillaria mercadensis 3- 62
Mammillaria muehlenpfordtii 3- 65
Mammillaria multiseta 3- 66
Mammillaria nana 4- 39
Mammillaria napina 4- 40
Mammillaria orcuttii 4- 43
Mammillaria ortizrubiana 1- 121
Mammillaria oteroi 4- 44
Mammillaria pectinifera 4- 45
Mammillaria pectinifera f. solisioides 5- 23
Mammillaria pennispinosa 4- 46
Mammillaria perbella 1- 120
Mammillaria pettersonii 4- 47
Mammillaria polyhedra 4- 50
Mammillaria polythele 4- 51, 52
Mammillaria poselgeri 4- 53
Mammillaria prolifera 4- 55
Mammillaria puberula 4- 57
Mammillaria pubispina 4- 58
Mammillaria pulchra 4- 58
Mammillaria pygmaea 4- 59
Mammillaria reppenhagenii 4- 61
Mammillaria rettigiana 4- 60
Mammillaria rhodantha 4- 62
Mammillaria rosealba 4- 63
Mammillaria sanluisensis 5- 18
Mammillaria schiedeana v. dumetorum 15- 74
Mammillaria schwarzii 5- 20
Mammillaria senilis 5- 21
Mammillaria sheldonii 5- 22
Mammillaria sp 12- 31
Mammillaria sphacelata 5- 24
Mammillaria stella-de-tacubaya 5- 27
Mammillaria tayloriorum 5- 29
Mammillaria theresae 5- 30
Mammillaria tonalensis 5- 32
Mammillaria viereckii 5- 34, 35
Mammillaria viperina 5- 35
Mammillaria wagneriana 5- 36
Mammillaria waltheri 5- 36
Mammillaria weingartiana 5- 37
Mammillaria wiesingeri 5- 37
Mammillaria winterae 5- 38
Mammillaria wrightii f. wolfii 5- 39
Mammillaria zacatecasensis 5- 41
Mammillaria zahniana 5- 41
Mammillaria zuccariniana 5- 43
Mammillaria Classified List 5- 45
Mammillaria giselae, A new species from Tamaulipas, Mexico 15- 73
Mammillaria names A-C, A new review 1- 105
Mammillaria names D-K, A new review 2- 65
Mammillaria names L-M, A new review 3- 53
Mammillaria names N-R, A new review 4- 39
Mammillaria names S-Z, A new review 5- 17
Marlothistella stenophylla 13- 83, 85
Marlothistella uniondalensis 13- 82, 85
Marlothistella: A rising star 13- 82
Melocactus andinus 9- 63, 64, 65
Melocactus azureus 6- 96 9- 37, 40, 42
Melocactus bahiensis 9- 27, 28, 38
Melocactus bellavistensis 9- 66, 68
Melocactus caroli-linnaei 9- 78
Melocactus concinnus 9- 43, 46, 52, 53
Melocactus conoideus 9- 30, 31
Melocactus curvispinus 9- 69, 71, 72, 74, 76 10- 27
Melocactus deinacanthus 6- 96, 97 9- 32, 33, 39
Melocactus ernestii 9- 25, 26, 34
Melocactus estevesii 9- 62
Melocactus glaucescens 9- 43, 51
Melocactus glaucescens x concinnus 7- 23
Melocactus harlowii 9- 78
Melocactus inclinatus 13- 14, 17
Melocactus intortus 2- 44 7- 3, 12 9- 78 10- 27
Melocactus lanssensianus 9- 49
Melocactus lemairei 2- 45 9- 78
Melocactus levitestatus 6- 97 9- 32, 33, 39
Melocactus macracanthos 9- 77 13- 16
Melocactus mazelianus 9- 62
Melocactus neryi 9- 47, 58 10- 27
Melocactus oreas 9- 24, 25
Melocactus oreas ssp ernestii 6- 96
Melocactus oreas ssp. cremnophilus 6- 97
Melocactus pachyacanthus 6- 97 7- 36 9- 40, 42
Melocactus paucispinus 9- 46, 54
Melocactus peruvianus 9- 66, 67, 69
Melocactus pruinosus 6- 97
Melocactus salvadorensis 9- 39, 41, 44
Melocactus schatzlii 9- 63, 65
Melocactus smithii 9- 47, 60, 61 10- 27
Melocactus violaceus 9- 47, 54, 55, 56
Melocactus warasii 6- 96
Melocactus zehntneri 9- 42, 45, 50 17- 76, 81
Melocactus inclinatus, a new sp from the Dutch Leeward Islands 13- 13
Melocactus intortus, Studies within a strongly dimorphic plant 7- 1
Melocactus Key to M.conoideus and M bahiensis 9- 27
Melocactus Key to the species in C and S. America 9- 21
Melocactus Key to the subspecies of M.oreas and M.ernestii 9- 22
Melocactus zehntneri & Opuntia palmadora, Floral biology 17- 75
Melocactus, The genus in Central and South America 9- 1
Melocactus. List of recognised Brazilian species 6- 94
Mesembryanthema, Descriptions of New 15- 42
Mesembryanthema, Odes on 15- 37
Mexican Cacti, Ehrenberg's Natural History of some. 1846 3- 67
Micranthocereus auri-azureus 6- 93 7- 15, 33
Micranthocereus densiflorus 7- 23
Micranthocereus flaviflorus 7- 23
Micranthocereus streckeri 6- 96
Micranthocereus 9- 89
Micranthocereus List of recognised species 6- 91
Micropropagation of cacti and succulents 1- 84 10- 33
Mitrophyllum 15- 39
Monadenium erubescens 8- 46, 47
Monadenium shebeliense 8- 45, 46
Monadenium in Ethiopia, Notes on. 8- 45
Monanthes anagensis 10- 61, 78
Monanthes atlantica 10- 65
Monanthes brachycaulos 10- 61, 64, 66
Monanthes icterica 10- 71
Monanthes laxiflora 10- 64, 76
Monanthes lowei 10- 66
Monanthes minima 10- 61, 69
Monanthes muralis 10- 74
Monanthes pallens 10- 61, 70
Monanthes polyphylla 10- 61, 72
Monanthes polyphylla ssp amydros 10- 64, 73
Monanthes 11- 100
Monanthes Keys to sections and species 10- 60
Monanthes Key to subspecies of M. polyphylla 10- 73
Monanthes, A taxonomic revision of the genus 10- 49
Monvillea cavendishii 16- 34, 36
Monvillea kronleinii 16- 36
Monvillea maritima 16- 36
Monvillea pugionifera 16- 36
Monvillea smithiana 16- 36
Monvillea spegazzinii 16- 34, 36
Monvillea 6- 86
Morgan, Hugh (1530-1613) The First English Cactophile 14- 63
Moringa ovalifolia 17- 102
Mr. Chamber's Cyclopaedia of 1753, Notes on the cacti 11- 70
Nelia 15- 40
Neoabbottia paniculata 2- 54, 55 16- 35, 37
Neolloydia conoidea 4- 2, 5, 12, 18
Neolloydia gautii 15- 77, 79
Neolloydia giesdorfiana 4- 15, 23
Neolloydia horripila 4- 17, 23
Neolloydia knuthiana 4- 19, 23
Neolloydia krainziana 4- 22, 23
Neolloydia laui 4- 22, 23
Neolloydia lophophoroides 4- 22, 23
Neolloydia mandragora 4- 14, 26
Neolloydia pseudomacrochele 4- 22, 23
Neolloydia pseudopectinata 4- 15, 18
Neolloydia saueri 4- 17
Neolloydia schmiedickeana 4- 19, 26
Neolloydia senilis 4- 17, 18
Neolloydia smithii 4- 17, 18
Neolloydia subterranea 4- 13, 26
Neolloydia subterranea var zaragosa 4- 14
Neolloydia valdeziana 4- 14, 18
Neolloydia viereckii 4- 15, 23
Neolloydia Index to the species 4- 27
Neolloydia gautii: a Tangled Taxonomic History 15- 77
Neolloydia Key to the species 4- 12
Neolloydia, A revision of the genus. 4- 1
Nopalxochia see Disocactus 9- 87
Notocactus, Seed-morphology of the genus 4- 79
Nyctocereus guatemalensis 16- 37
Nyctocereus oaxacensis 16- 37
Nyctocereus serpentinus 17- 15
Octopoma abruptum 16- 72
Octopoma connatum 16- 72, 82
Octopoma inclusum 16- 72
Octopoma octojuge 16- 73, 82
Octopoma quadrisepalum 16- 73, 82
Octopoma rupigenum 16- 73
Octopoma subglobosum 16- 73, 82
Octopoma tetrasepalum 16- 74
Octopoma, Key to the species of 16- 71
Odontophorus augustifolius 11- 83, 84, 85
Odontophorus herrei 11- 85
Odontophorus marlothii 11- 83
Odontophorus nanus 11- 82
Odontophorus distribution of species 11- 78
Opuntia acanthocarpa 13- 93
Opuntia albisaetacens 13- 96
Opuntia arborea 13- 101
Opuntia articulata 13- 104
Opuntia aurantiaca 13- 88
Opuntia bigelovii 13- 113
Opuntia cochenillifera 14- 127
Opuntia compressa 14- 114
Opuntia cylindrica 17- 6
Opuntia darwinii 14- 128
Opuntia davisii 14- 129
Opuntia decumbens 14- 115
Opuntia dillenii 2- 63 14- 118, 123, 126
Opuntia drummondii 14- 119
Opuntia echinocarpa 14- 137
Opuntia elatior 14- 122
Opuntia ficus-barbarica 15- 100
Opuntia ficus-indica 15- 100
Opuntia floccosus 15- 106
Opuntia frutescens 15- 110
Opuntia galapageia v. brossetii 16- 119
Opuntia glomerata 17- 6, 13
Opuntia glomerata v. atratospina 16- 123
Opuntia glomerata v. longispina 16- 123
Opuntia gracilcylindrica 16- 124
Opuntia grahamii 16- 126
Opuntia haematacantha 16- 128
Opuntia ignescens 17- 111
Opuntia imbricata 12- 21
Opuntia inaequilateralis 17- 113, 114
Opuntia jamaicensis 17- 112
Opuntia juniperina 17- 118
Opuntia lagopus 17- 121
Opuntia longiarticulatus 17- 128
Opuntia longispina v. intermedia 17- 129
Opuntia lurida n.n 17- 130
Opuntia lutea 17- 131
Opuntia moniliformis 2- 61
Opuntia stricta 13- 91
Opuntia taylori 2- 64
Opuntia tomentosa 12- 12F, 20 17- 22
Opuntia werneri 10- 90, 92
Opuntia from Brazil, A new 10- 89
Opuntia Index Part 1: Introduction and A-B 13- 88
Opuntia Index Part 2: Taxonic Note and C-E 14- 99
Opuntia Index Part 3: Nomenclatural Note and F 15- 98
Opuntia Index Part 4 G-H 16- 119
Opuntia Index Part 5 I-L 17- 109
Opuntia palmadora 17- 76, 81
Opuntia palmadora & Melocactus zehntneri, Floral biology 17- 75
Opuntioideae, Nomenclatural notes on Andean 14- 17
Orbea variegata 16- 26
Oreocereus pseudofossulatus 9- 89
Ornithogalum sardienii 12- 32
Ornithogalum sardienii, a new succulent bulb from L. Karoo 12- 32
Orthopterum 15- 40
Oscularia alba 16- 75, 82
Oscularia caulescens 16- 75, 82
Oscularia cedarbergensis 16- 76
Oscularia compressa 16- 76
Oscularia comptonii 16- 76
Oscularia copiosa 16- 76
Oscularia deltoides 16- 76, 83
Oscularia excedens 16- 77
Oscularia falciformis 16- 77, 83
Oscularia guthriae 16- 77
Oscularia lunata 16- 77, 83
Oscularia major 16- 77
Oscularia ornata 16- 78, 83
Oscularia paardebergensis 16- 78
Oscularia pedunclata 16- 78
Oscularia piquetbergensis 16- 78
Oscularia prasina 16- 78
Oscularia primiverna 16- 79
Oscularia steenbergensis 16- 79, 83
Oscularia superans 16- 79
Oscularia thermarum 16- 79
Oscularia vernicolor 16- 79
Oscularia vredenburgensis 16- 79
Pachycereus fulviceps 9- 89
Pachycereus gatesii 9- 89
Pachycymbium baldratii 8- 24
Pachycymbium laikipiense 8- 25, 27
Pachycymbium lugardii 8- 27
Pachycymbium rogersii 8- 5, 27
Pachycymbium ssp 8- 20
Pachycymbium succulatum 8- 21
Pachycymbium ubomboensis 8- 27
Pachypodeum lealii 17- 103
Pachypodium baronii 16- 105
Pachypodium baronii v. windsorii 16- 102
Pachypodium brevicaule x rosulatum 16- 103
Pachypodium densiflorum 16- 102, 104
Pachypodium eburneum 16- 104
Pachypodium horombense 16- 102, 105
Pachypodium rosulatum 16- 104
Pachypodium rosulatum f. bicolor 16- 103, 105
Pachypodium rosulatum v. gracilius 16- 102, 103, 105
Pachypodium rosulatum v. inopinatum 16- 103, 104
Pachypodium rosulatum aggregate,-one species or several? 16- 101
Pachypodium, Key to Madagascan Taxa of 16- 107
Pehr Forsskal's stapeliads, A review of 7- 79
Pelargonium carnosum 16- 15
Peniocereus cuixmalensis 16- 37
Peniocereus greggii 16- 37
Peniocereus hirschtianus 9- 90
Peniocereus lazaro-cardenasii 9- 90
Peniocereus maculatus 16- 37
Peniocereus marnierianus 16- 37, 39
Peniocereus oaxacensis 9- 90
Peniocereus serpentinus 12- 16
Pereskia lychnidiflora 12- 17
Pereskia rotundifolia 12- 19, 20
Pereskia zinniiflora 12- 10, 18
Periodicals, succulent plants, Additions to the bibliography of 11- 109
Phyllobolus 15- 40
Piaranthus barrydalensis 12- 69, 70, 97
Piaranthus comptus 12- 71, 72, 101
Piaranthus decorus 12- 74, 100
Piaranthus decorus ssp. cornutus 12- 74, 78, 100
Piaranthus framesii 12- 91, 92, 101
Piaranthus geminatus 12- 80, 81, 82, 97
Piaranthus geminatus v. foetidus 12- 84, 86, 97
Piaranthus parvulus 12- 89, 86, 100
Piaranthus punctatus 12- 93, 94, 101
Piaranthus Index to species 12- 102
Piaranthus Key to the species 12- 68
Piaranthus, The genus 12- 57
Pilosocereus bradei 7- 18
Pilosocereus catingicola 15- 30, 31
Pilosocereus floccosus 7- 18
Pilosocereus lanuginosus 17- 11, 13
Pilosocereus luetzelburgii 6- 89
Pilosocereus mortensenii 17- 31
Pilosocereus multicostatus 7- 37
Pilosocereus parvus 6- 87
Pilosocereus polygonus 17- 13, 14
Pilosocereus robinii 14- 57, 61
Pilosocereus royenii 17- 11, 13, 14
Pilosocereus salvadorensis 7- 18
Pilosocereus sp.nov 6- 93
Pilosocereus superbus 7- 33
Pilosocereus vilaboensis 6- 93
Pilosocereus 6- 87
Pilosocereus catingicola, Floral Biology & Bat Pollination in 15- 28
Pilosocereus robinii in the Florida Keys, The distribution of 14- 57
Pitaya, A further note on 10- 32
Plectranthus verticillatus 13- 21
Pleiospilos 15- 40
Pollination by bees of Notocactus and Gymnocalycium 13- 25
Polymita albiflora 14- 41, 52
Polymita steenbokensis 14- 41, 52
Polymita 15- 40
Portulaca mauritiensis 15- 36
Portulaca mauritiensis, Range Extension for 15- 35
Praeger's Crassulaceae, Possible type specimens in Dublin 11- 91
Psammophora longifolia 14- 43, 52
Psammophora modesta 14- 43
Psammophora nissenii 14- 43, 52
Psammophora saxicola 14- 44, 53
Psammophora Key to the species 14- 43
Pseudoacanthocereus brasiliensis 10- 28, 31
Pseudoacanthocereus sicariguensis 10- 30
Pseudolithos caput-viperae 8- 37
Pseudolithos cubiformis 8- 35, 36
Pseudolithos horwoodii 8- 35
Pseudolithos migiurtinus 8- 34, 36
Pseudolithos ssp 8- 33
Pseudolithos. Key to the Species 8- 35
Pseudopectinaria malum 6- 43, 44
Pseudorhipsalis horichii 9- 90
Pseudorhipsalis lankesteri 9- 90
Pseudorhipsalis ramulosa 9- 90
Pseudotephrocactus 14- 17
Pterocactus tuberosus 14- 17
Quaqua acutiloba 1- 44, 55
Quaqua armata 1- 33, 59
Quaqua framesii 1- 39, 55
Quaqua incarnata 1- 39, 55
Quaqua inversa 1- 53, 58
Quaqua linearis 1- 59, 71
Quaqua mammillaris 1- 59, 63
Quaqua marlothii 1- 59, 60
Quaqua multiflora 1- 68
Quaqua parviflora 1- 46, 55
Quaqua pillansii 1- 59, 69
Quaqua pruinosa 1- 59, 75
Quaqua ramosa 1- 74
Quaqua Index to species 1- 78
Quaqua Key 1- 38
Quaqua, Resurrection of the genus 1- 33
Rebutia pulchra 9- 90
Rhinephyllum 15- 41
Rhipsalideae Index to the specific synonyms 13- 76
Rhipsalideae, Notes towards a Monograph of 13- 43
Rhipsalidinae Key to Genera 5- 99
Rhipsalidinae, New names in 5- 97
Rhipsalis baccifera 5- 100 12- 16, 23 13- 53, 56, 58, 63, 64 17- 13, 19
Rhipsalis burchellii 13- 53, 69
Rhipsalis campos-portoana 13- 53, 72
Rhipsalis cereoides 13- 61
Rhipsalis cereuscula 13- 69
Rhipsalis clavata 13- 56, 72
Rhipsalis crispata 13- 52, 61
Rhipsalis cuneata 13- 62
Rhipsalis dissimilis 13- 54
Rhipsalis elliptica 13- 52, 60
Rhipsalis ewaldiana 13- 53, 66
Rhipsalis floccosa 13- 55
Rhipsalis goebeliana 13- 62
Rhipsalis grandiflora 13- 65, 67
Rhipsalis hoelleri 13- 50, 52
Rhipsalis juengeri 13- 69, 71
Rhipsalis lindbergiana 13- 53, 63
Rhipsalis mesembryanthemoides 13- 56, 66
Rhipsalis micrantha 13- 62,
Rhipsalis neves-armondii 13- 50, 51
Rhipsalis oblonga 13- 52, 61
Rhipsalis occidentalis 5- 98 13- 62
Rhipsalis pacheco-leonis 13- 52, 59
Rhipsalis pachyptera 13- 52, 61
Rhipsalis paradoxa 13- 57, 58
Rhipsalis pentaptera 13- 59
Rhipsalis pilocarpa 5- 99 13- 69
Rhipsalis pulchra 13- 53, 68
Rhipsalis puniceodiscus 13- 48, 50, 52
Rhipsalis russellii 13- 52, 60
Rhipsalis sulcata 13- 60
Rhipsalis teres 13- 56, 64, 65
Rhipsalis trigona 13- 54, 55
Rhipsalis key to species 13- 48, 54, 60, 62, 68
Rhipsalis key to subgenera 13- 48
Rhodiola rosea 12- 47, 49
Rhombophyllum albanense 16- 81, 86
Rhombophyllum dolabriformis 16- 81, 86
Rhombophyllum dyeri 16- 81
Rhombophyllum nelii 16- 81, 86
Rhombophyllum rhomboideum 16- 84, 86
Rhombophyllum, Key to the species of 16- 88
Rhytidocaulon paradoxum 4- 29, 31
Roseocereus tephracantha 16- 35, 37
Rosularia serrata 16- 15
Ruschia abbreviata 17- 40,50
Ruschia acutangula 17- 41
Ruschia barnardii 17- 41, 50
Ruschia bolusiae 17- 42
Ruschia breckpoortensis 17- 42
Ruschia brevicyma 17- 42
Ruschia calcicola 17- 44
Ruschia caroli 17- 44
Ruschia centrocapsula 17- 50
Ruschia cincta 17- 44
Ruschia clavata 17- 44
Ruschia cradockensis 17- 45, 50
Ruschia curta 17- 45
Ruschia cymbifolia 17- 45
Ruschia cymosa 17- 45
Ruschia decurvans 17- 46
Ruschia dejagerae 17- 46
Ruschia dichoa 17- 46
Ruschia dielsiana 16- 84
Ruschia dilatata 17- 46
Ruschia divaricata 17- 47, 51
Ruschia diversifolia 17- 47
Ruschia edentula 17- 47
Ruschia elineata 17- 47
Ruschia erecta 17- 47
Ruschia esterhuyseniae 17- 48
Ruschia extensa 17- 48
Ruschia foliosa 17- 48
Ruschia geminiflora 17- 48
Ruschia gracilis 17- 48
Ruschia griquensis 17- 48, 51
Ruschia hamata 17- 51
Ruschia haworthii 17- 52
Ruschia imbricata 17- 52
Ruschia incumbens 17- 53
Ruschia indecora 17- 53
Ruschia intricata 17- 53, 62
Ruschia intrusa 13- 85 17- 53
Ruschia karrooica 17- 54
Ruschia knysnana 17- 54
Ruschia laxa 17- 54
Ruschia leucosperma 17- 55
Ruschia lineolata 17- 56
Ruschia lisabliae 17- 56
Ruschia littlewoodii 17- 56
Ruschia macowanii 17- 56
Ruschia maxima 17- 51, 52, 56
Ruschia middlemostii 17- 57
Ruschia misera 17- 57
Ruschia mollis 17- 57
Ruschia muelleri 17- 58, 62
Ruschia muricata 17- 58, 62
Ruschia namusmontana 17- 58, 63
Ruschia nelii 17- 59
Ruschia obtusa 17- 59
Ruschia odontocalyx 17- 60, 62
Ruschia parviflora 17- 60
Ruschia paucipetala 17- 60
Ruschia perfoliata 17- 60
Ruschia phylicoides 17- 61
Ruschia pollardii 17- 61
Ruschia primosii 17- 61
Ruschia puchella 17- 61
Ruschia punctulata 16- 85 17- 61
Ruschia putterillii 17- 62, 64
Ruschia radicans 17- 64
Ruschia recurva 16- 85
Ruschia recurva 17- 63, 64
Ruschia rigens 17- 63, 64
Ruschia rigida 17- 65
Ruschia rigidicaulis 17- 65
Ruschia rostella 17- 65
Ruschia rubricaulis 17- 65
Ruschia rupicola 17- 63, 65
Ruschia ruschiana 17- 66
Ruschia sarmentosa 17- 66
Ruschia scabra 14- 46, 53
Ruschia schollii 17- 66
Ruschia semidentata 17- 67
Ruschia semiglobosa 17- 67
Ruschia serrulata 17- 67
Ruschia sessilis 16- 85
Ruschia singula 17- 67
Ruschia spinosa 17- 63, 68
Ruschia staminodiosa 17- 68
Ruschia stenophylla 13- 83, 85
Ruschia stricta 17- 68
Ruschia subsphaerica 17- 69
Ruschia tecta 17- 69
Ruschia tenella 17- 69
Ruschia tumidula 17- 69
Ruschia umbellata 17- 70
Ruschia uncinata 17- 70
Ruschia unidens 17- 70
Ruschia uniondalensis 13- 82, 85
Ruschia vaginata 17- 70
Ruschia valida 17- 70
Ruschia vetovalida 16- 85
Ruschia virens 17- 71
Ruschia virgata 17- 71
Ruschia willdenowii 17- 71
Ruschia Key to the species 14- 46
Ruschia, An annotated list of the species 17- 38
Ruschia, New combinations in Ruschioideae based on studies in 16- 44
Salm-Dyk's cactus paintings 17- 1
Sarcostemma pearsonii 7- 69, 70
Sarcostemma viminale 7- 72
Sarcostemma pearsonii: a neglected species from S. Africa 7- 69
Schlumbergera buckleyi 8- 50
x Schlumbergera buckleyi 13- 75
x Schlumbergera exotica 13- 76
Schlumbergera kautskyi 9- 90 13- 75
Schlumbergera microsphaerica 13- 75
Schlumbergera opuntioides 13- 71, 76
Schlumbergera orssichiana 13- 71, 75
Schlumbergera reginae x 13- 75
Schlumbergera russelliana 8- 49, 50 13- 71, 75
Schlumbergera truncata 8- 50 13- 75 17- 13, 22
Schlumbergera russelliana, Plants described as. 8- 48
Sclerocactus brevihamatus 9- 91
Sedella 10- 83
Sedoideae, Eurasian, The evolution of life and growth forms in 12- 37
Sedum acre 12- 38, 39
Sedum amplexicaule 12- 40
Sedum anacampseros 12- 46
Sedum annuum 12- 40
Sedum baleensis 3- 49, 51
Sedum churchillianum 3- 50, 51
Sedum crassularia 3- 48, 51
Sedum cyprium 12- 40
Sedum epidendrum 3- 50
Sedum erlangerianum 3- 52
Sedum glomerifolium 3- 49, 51
Sedum hirsutum 12- 40
Sedum hispanicum 3- 49
Sedum mooneyi 3- 50, 51
Sedum multiceps 12- 41
Sedum nudum 12- 41
Sedum obtusifolium 12- 41, 42
Sedum rosea 12- 47, 49
Sedum rubens 12- 41, 42
Sedum sediforme 12- 43
Sedum stellatum 11- 107
Sedum subulatum 12- 43
Sedum telephium 12- 46, 47
Sedum tristriatum 12- 44
Sedum tuberiferum 12- 39, 44
Sedum tuberosum 12- 45
Sedum 11- 100
Sedum Key to the species from Ethiopia 3- 48
Sedum stellatum, Species of Crassulaceae new for Turkey 11- 107
Sedum, The genus in Ethiopia 3- 48
Selenicereus boeckmannii 12- 24
Selenicereus chontalensis 9- 91
Selenicereus chrysocardium 9- 91
Selenicereus grandiflorus 7- 95, 96 17- 19
Selenicereus hamatus 12- 20
Selenicereus setaceus 10- 31
Selenicereus tricae 7- 89
Selenicereus urbanicus 2- 47
Selenicereus and Aporocactus, Notes on 7- 89
Sempervivum 11- 105
Senecio 'Hippogriff' 14- 83
Senecio mweroensis 14- 83
Senecio tuberosus v. pubescens 14- 83
Sesamothamnus guerichii 17- 102
Sesse and Mocino cactus plates, The 12- 8
Sesse and Mocino, The S and M cactus plates, - a postscript 13- 119
Stapelia hirsuta 2- 2 16- 26
Stapelia quadrangula 7- 81, 82
Stapelia subulata 7- 83
Stapeliads, A review of Pehr Forsskal's 7- 79
Stapelieae Key to the stem succulent species of Oman 11- 57
Stapelieae, Jacquin and the Stapelieae 2- 1
Stapelieae, Miscellaneous notes on. 10- 95
Stapelieae, Miscellaneous notes on. 5- 77
Stapelieae, Miscellaneous notes on. 7- 63
Stapelieae, Miscellaneous notes on. 8- 33
Stapelieae, On the classification of 1- 79
Stenocereus griseus 17- 10
Stenocereus histrix 2- 59
Stephanocereus leucostele 6- 90 7- 19, 36
Stephanocereus luetzelburgii 9- 91
Sterculia quinqueloba 17- 103
Stoberia porphyrea 14- 51, 53
Stoberia Key to the species 14- 54
Stultitia miscella 4- 37
Succulent Plant Periodicals, Additions to the bibliography of 11- 109
Succulent Plant Periodicals, A Bibliography of 3- 103
Succulent Plant Periodicals, additional notes on Kambroo 7- 78
Succulent Plant Periodicals, More bibliographical data on (1) 5- 101
Succulent Plant Periodicals, More bibliographical data on (2) 5- 102
Succulent plant pictures 1700 5- 1
Succulents of James Donn's 'Hortus Cantabrigiensis (1796-1845) 14- 20
Synopsis of the species of Lomatophyllum 16- 96
Taxonomic innovations for the IOS Lexicon 14- 82
Tephrocactus floccosus 15- 106
Thelocactus bicolor 5- 52, 59, 67
Thelocactus buekii 5- 65, 75
Thelocactus conothelos 5- 66, 67
Thelocactus flavidispinus 5- 62
Thelocactus hastifer 5- 66, 70
Thelocactus heterochromus 5- 68
Thelocactus hexaedrophorus 5- 53, 69, 70, 71
Thelocactus lausseri 5- 68, 70
Thelocactus leucanthus 5- 62, 67
Thelocactus lloydii 5- 70, 72
Thelocactus macdowellii 5- 64, 67
Thelocactus matudae 5- 66, 70
Thelocactus rinconensis 5- 70, 72
Thelocactus schwarzii 5- 61, 67
Thelocactus setispinus 5- 52, 59, 67
Thelocactus tulensis 5- 64, 70, 75
Thelocactus Index to species 5- 76
Thelocactus Key to the Species 5- 58
Thelocactus, A revision of the genus. 5- 49
Thrixanthocereus blossfeldiorum 17- 31
Tillandsia utriculata 14- 60
Tissue culture of cacti and other succulents at Kew 10- 33
Tissue culture of cacti and succulents, a literature review 10- 43
Tissue culture of succulent plants, an annotated bibliography 13- 38
Tissue culture propagation of cacti and succulents 1- 84
Trichodiadema, Is T. one genus only? or what is a Diadem? 15- 13
Turbinicarpus beguinii 15- 79
Turbinicarpus gautii 9- 91
Turbinicarpus mandragona 9- 92
Turbinicarpus subterraneus 9- 92
Turbinicarpus see Neolloydia 4- 1
Two new succulent plant records for East Africa 16- 109
Tylecodon ellaphiae 13- 24
Tylecodon tribblei 15- 68, 70, 71
Tylecodon viridiflorus 13- 24
Uebelmannia pectinifera v.horrida 7- 23
Vanheerdea primosii 10- 8, 16
Vanheerdea roodiae 10- 7, 9, 15
Vanheerdea Key to species 10- 15
Vanheerdea, Revision of the genus 10- 5
Vatricania guentheri 17- 31
Ward-Hilhorst, Joanna (1920-94) ref her work on succulents 13- 18
Wittia see Disocactus 9- 87
Zeuktophyllum calycinum 16- 87, 88
Zeuktophyllum suppositum 16- 89
Zeuktophyllum, Key to the species of 16- 81