ABCDEFG 1 CSSA "HASELTONIA" ARTICLE TITLES #1 1993–#26 2019 AUTHOR(S) R ISSUE(S) PAGES KEY WORD 1 KEY WORD 2 2 A Database for the State of Baja California, Mexico Resendiz Ruiz, María Elena 2000 7 97-99 BajaCalifornia Database A First Record of Yucca aloifolia L. (Agavaceae/Asparagaceae) Naturalized Smith, Gideon F, Figueiredo, 3 in South Africa with Notes on its uses and Reproductive Biology Estrela & Crouch, Neil R 2012 17 87-93 Yucca Fotinos, Tonya D, Clase, Teodoro, Veloz, Alberto, Jimenez, Francisco, Griffith, M A Minimally Invasive, Automated Procedure for DNA Extraction from Patrick & Wettberg, Eric JB 4 Epidermal Peels of Succulent Cacti (Cactaceae) von 2016 22 46-47 Cacti DNA

5 A Morphological Phylogeny of the Conophytum N.E.Br. (Aizoaceae) Opel, Matthew R 2005 11 53-77 Conophytum 6 A New Account of Hook. F. (Asclepiadaceae: Stapeliae) Plowes, Darrel CH 1993 1 65-85 Echidnopsis 7 A New Cholla (Cactaceae) from Baja California, Mexico Rebman, Jon P 1998 6 17-21

8 A New Combination in the genus Agave Etter, Julia & Kristen, Martin 2006 12 70 Agave A New Series of the Genus Mill. (Opuntieae, , Oakley, Luis & Kiesling, 9 Cactaceae) from Austral South America Roberto 2016 22 22-30 Opuntia McCoy, Tom & Newton, 10 A New Shrubby of in the Imatong Mountains, Southern Sudan Leonard E 2014 19 64-65 Aloe 11 A New Species of Aloe on the Ethiopia-Sudan Border Newton, Leonard E 2002 9 14-16 Aloe A new species of Ceropegia sect. () from Hanacek, Pavel & Bruyns, Peter 12 southern Yemen V. 2018 24 51-54 Ceropegia Yemen A New Subspecies of Hylocereus undatus (Cactaceae) from Southeastern 13 México Dios, Héctor Cálix de 2005 11 11-17 Hylocereus A New Taxonomic Treatment of the Genus Trichocereus (Cactaceae) in 14 Chile Albesiano, Sofía 2012 18 116-139 Trichocereus

15 A Quick and Easy Imaging Method for Documenting Characters Metzing, Detlev 2004 10 30-37 Flower

16 A Reclassification of R. Brown (: Asclepiadaceae) Plowes, Darrel CH 1995 3 (8) 49-70 (64) Caralluma A Revision of the Species of Delosperma (Aizoaceae) in Gauteng, South 17 Africa Hartmann, HEK 2009 15 53-68 Delosperma A synopsis of Astroloba Uitewaal (: Alooideae): species, Molteno, Stevern w Gideon F. 18 types, and infrageneric classification Smith & Estrela Figueiredo 2018 25 72-83 Astroloba 19 A. A. Nichol–Student of Flora Mitich, Larry W 1996 4 32-38 Nichol Jimeno-Sevilla H David, Carrillo-Reyes, Pablo, Pérez- Calix, Emmanuel & Cházaro- 20 Additions to the of the State of Veracruz, Mexico Basánez, Miguel J 2012 18 140-152 Crassulaceae 21 Agave attenuata ssp. dentata (Roezl) Ullrich Ullrich, Bernd 2006 12 22-30 Agave Agave azurea (Agavaceae), a New Species from Baja California Sur, 22 Mexico, wth Notes on Other Agaves on the Vizcaíno Peninsula Webb, Robert H & Starr, Greg 2014 19 89-96 Agave 23 Agave decipiens, Endemic to Zona, Scott 2001 8 24-29 Agave ABCDEFG 1 CSSA "HASELTONIA" ARTICLE TITLES #1 1993–#26 2019 AUTHOR(S) R ISSUE(S) PAGES KEY WORD 1 KEY WORD 2 Agave delamateri (Agavaceae) and its role in the Subsistence Patterns of Pre- Hodgson, Wendy C & Slauson, 24 Columbian Cultures in Arizona Liz 1995 3 130-140 Agave 25 Airampoa picardoi, the Correct Name for Opuntia picardoi Guiggi, Alessandro 2007 13 89-90 Opuntia Airampoa Smith, Gideon F, Klopper, 26 Aloe arborescens (Asphodelaceae: Alooideae) and Cites Ronell R & Crouch, Neil R 2008 14 189-198 Aloe Aloe elkerriana (Asphodelaceae), a New Ethiopian Species from the Type 27 Locality of Aloe jacksonii Dioli, Maurizio 2007 13 34-37 Aloe Aloe jibisana (Asphodelaceae), a New Species from an Isolated North 28 Mountain Newton, Leonard E 2006 12 19-21 Aloe Aloe omavandae (Asphodelaceae), a New Species from the Kaokoveld, 29 Northwestern Jaarsveld, Ernst J van 2004 10 41-43 Aloe Aloe rubrodonta and Aloe kahinii (Asphodelaceae), Two Notable New 30 Species from Somaliland McCoy, Tom 2007 13 29-33 Aloe Aloe scorpioides; a New Range Extension to the Sierra Das Neves, South- 31 West Jaarsveld, Ernst J van 2015 21 68-71 Aloe

32 Aloe section Anguialoe and the Problem of Aloe spicata LF (Aloaceae) Glen, HF & Hardy, DS 1995 3 92-103 Aloe Aloe sergoitensis, a new species of Aloe (Asphodelaceae) in Kenya, with 33 forked marginal teeth on the leaves Newton, Leonard E 2018 25 125-127 Aloe Aloe werneri and Aloe ampefyana, Two New Aloe (Asphodelaceae) Species 34 from Madagascar Castillon, JB 2007 13 23-28 Aloe Aloe xinopinata Gideon F.SM., N.R.Brouch & Oosth., (Asphodelaceae) Smith, Gideon F, Figueiredo, [Aloe arborescens Mill. xAloe chortolirioides A.Berger var. chortolirioides]: Estrela, Crouch, Neil R, A Nothospecies from the Barberton Centre of Endemism, Eastern South Oosthuizen, Delia & Klopper, 35 Sfrica Ronell R 2016 22 55-63 Aloe Aloe xscheimperi Tod. (Aloe maculata All. X Aloe striata Haw.), the Earliest Name Applicable to the Common and Invasive Nothospecies Figueiredo, Estrela & Smith, 36 Known as Aloe xschoenlandii Baker (Asphodelaceae: Alooideae) Gideon F 2016 22 9-17 Aloe Aloiampelos ciliaris nothavar. gigan (Asphodelaceae subfam. Alooideae), a Smith, Gideon F w Estrela 37 new status for Aloe ciliaris f. gigas Figueirado 2019 26 36-38 Aloiampelos 38 Altamiranoa into (Crassulaceae) Moran, Reid 1996 4 46 Sedum Anatomical Features, Other than Wood, in Subfamily Opuntioideae 39 (Cactaceae) Mauseth, James D 2005 11 113-125 Opuntioideae Annotated bibliography for the Colorado Hookless Cactus (Sclerocactus 40 glaucus) Riley, Nancy D 2015 21 102-111 Sclerocactus Cavalcante Cardoso, Weverson, Calvente, Alice, Ferreira Dutra, Anthropic pressure on the diversity of Cactaceae in a region of Atlantic Valquiria & Sakuragui, Cassia 41 Forest in Eastern Brazil Monica 2018 24 28-35 Cactaceae Brazil 42 Apocynaceae and Asclepiadaceae: United they Stand [View Points] Endress, Mary E 2001 8 2-9 Apocynaceae Asclepiadaceae 43 Aporophyllums Meier, Eckhard 1994 2 111-131 Aporophyllums Aptenia cordifolia (L. f.) Schwantes (Mesembryanthemaceae) in Zulu Crouch, Neil R, Smith, Gideon 44 Traditional Medicine—an Overview F & Smith, Mike T 2000 7 30-36 Aptenia ABCDEFG 1 CSSA "HASELTONIA" ARTICLE TITLES #1 1993–#26 2019 AUTHOR(S) R ISSUE(S) PAGES KEY WORD 1 KEY WORD 2

45 Aputative intercladal s.l. (Cactaceae) hybrid from Andean Chile Eggli, Urs & Giorgetta, Mario 2018 24 7-15 Echinopsis Architectural Effects on Floral Traits in Sedum praealtum DC. Hernández-Ramírez, Angélica 46 (Crassulaceae) in Mexico María 2017 23 25-38 Sedum Evans, Lance S w Catherine A. 47 Areole changes during bark formation for columnar cactus species MaDonough 2019 26 7-13 Areole Evans, Lance S. & L'Abbate, 48 Areole changes during bark formation on Saguaro cacti Ryan 2018 24 55-62 Saguaro Anderson, Edward F & Fitz 49 Ariocarpus Revisited Maurice, WA 1997 5 1-20 Ariocarpus Axillary Branching of Lateral Cephalia in Cactaceae is not Constrained by 50 Tilting of Shoot Apices Gorelick, Root 2014 19 13-16 Cephalia Gorelick, Root & Machado, 51 Axillary Branching of Lateral Cephalia of Coleocephalocereus (Cactaceae) Marlon 2012 17 35-41 Coleocephalocereus

Luz, Jose Luis Léon de la, Biological Characteristics and Nutritive Value of Aborted of the Domínguez-Cadena, Reymundo 52 Cardón (Pachycereus pringlei, Cactaceae) in Baja California Sur, Mexico & Medel-Narváez, Alfonso 2002 9 9-13 Pachycereus Book Review: Life strategies of succulents in deserts: with special reference to the Namib Desert by DJ von Willert, BM Eller, MJA Werger, E 53 Brinckmann & H-D Ihlenfeldt Lyons, Gary 1995 3 103 Succulents Book Review: Origin and evolution of the Macaronesian 54 (Crassulaceae) by Ted HM Mes Uhl, Charles H 1996 4 105-106 Sempervivum Book Review: Phylogenetic implications of chloroplast DNA variation in the 55 Crassulaceae by Roeland CHJ van Ham Wallace, Robert S 1994 2 132 DNA Book Review: The systematic and evolutionary significance of phytochemical variation in the Eurasian Sedoideae and Sempervivoideae 56 (Crassulaceae) by JF Stevens Wallace, Robert S 1995 3 129 Sedum Sempervivum Book Review: Toward a consensus classification of the Crassulaceae by Urs 57 Eggli, Henk 't Hart, and Roto Nyffeler Moran, Reid 1997 5 95 Crassulaceae 58 Bulbine dewetii, a new cliff-dwelling Bulbine species (Asphodelaceae) from Jaarsveld, Ernst J van 2017 23 53-56 Bulbine Griffith, M Patrick, Sustache Sustache, Jose, Francisco- Ortega, Javier & Santiago- 59 Cactus, Succulent, and Pachycaul Flora of Mona Island Valentín, Eugenio 2012 18 56-66 Pachycaul Cavitation and Embolism Repair in the Dimorphic Wood of Rhipsalis Stevenson, Joshua F & 60 lumbricoides (Cactaceae) Mauseth, James D 2001 8 51-57 Rhipsalis Chemical Defense in Cephalocereus senilis (Old-Man-Cactus) Against the Pare, (Paré,) Paul W & Mabry, 61 Cactus Soft Rot Pathogen Erwinia cacticida Tom J 1993 1 61-64 Cephalocereus Chromosome Counts of Opuntia (Cactaceae), Prickly pear Cacti, in the Midwestern United States and Environmental Factors Restricting the 62 Distribution of Opuntia fragilis Majure, Lucas & Ribbens, Eric 2012 17 58-65 Opuntia Chromosome Numbers and Their Significance in Some Opuntioideae and Opuntioideae 63 (Cactaceae) of Mainland Ecuador and Peru Baker, Marc A 2002 9 69-77 Cactoideae Chromosomes ABCDEFG 1 CSSA "HASELTONIA" ARTICLE TITLES #1 1993–#26 2019 AUTHOR(S) R ISSUE(S) PAGES KEY WORD 1 KEY WORD 2 Baker, Marc A. w Donald J. 64 Chromosome numbers in some cacti of Western North America — IX Pinkava 2018 25 29-May Chromosome# Baker, Marc A, Rebman, Jon P, Parfitt, Bruce D, Pinkava, Donald J & Zimmerman, Allan 65 Chromosome Numbers in Some Cacti of Western North America – VIII D 2009 15 117-134 Cacti Chromosomes Pinkave, Donald J, Rebman, 66 Chromosome Numbers in some Cacti of Western North America—VII Jon P & Baker, Marc A 1998 6 32-41 Cacti Chromosomes Chromosomes and Hybrids of Echeveria (Crassulaceae) I. Series 67 Induplicatae and Paniculatae Uhl, Charles H 1994 2 79-88 Echeveria Chromosomes Chromosomes and Hybrids of Echeveria (Crassulaceae) II. Series 68 Occidentales Moran (Crasulaceae) Uhl, Charles H 1995 3 25-33 Echeveria Chromosomes Chromosomes and Hybrids of Echeveria (Crassulaceae) VI. Series 69 Angulatae Walther and Series Pruinosae Walther Uhl, Charles H 1998 6 63-90 Echeveria Chromosomes Chromosomes and Hybrids of Echeveria DC. IX. Series Spicatae (Baker) Uhl, Charles H, Moran, Reid & 70 Berger Kimnach, Myron 2005 11 138-149 Echeveria Chromosomes Chromosomes and Hybrids of Echeveria III. Series Secundae (Baker) Berger 71 (Crassulaceae) Uhl, Charles H 1995 3 34-48 Echeveria Chromosomes

72 Chromosomes and Hybrids of Echeveria IV. Series Urceolatae E. Walther Uhl, Charles H 1996 4 66-88 Echeveria Chromosomes Chromosomes and Hybrids of Echeveria v. Series Ciliatae Moran and 73 Valvatae Moran Uhl, Charles H 1997 5 21-36 Echeveria Chromosomes

74 Chromosomes and Hybrids of Echeveria VIII. Central American Species Uhl, Charles H 2004 10 71-82 Echeveria Chromosomes Chromosomes and Hybrids of Echeveria x. South America Species of Series 75 Nudae Uhl, Charles H 2006 12 31-40 Echeveria Chromosomes Chromosomes and Hybrids of Echeveria XI. South American Species of 76 Series Racemosae Uhl, Charles H 2007 13 3-22 Echeveria Chromosomes Chromosones and Hybrids of Echeveria (Crassulaceae). VII. Series 77 Gibbiflorae (Baker) Berger Uhl, Charles H 2002 9 121-145 Echeveria

Cladistic Analysis of Trichocereus (Cactaceae: Cactoideae: ) Albesiano, Sofía & Terrazas, 78 based on Morphological Data and Chloroplast DNA Sequences Teresa 2012 17 3-23 Trichocereus Comparative Analysis of Load Adaptation Strategies in Columnar Cacti and 79 Hardwood Trees Schwager, Hannes 2017 23 2-10 Cacti HardwoodTrees Comparative Anatomy of Neoraimondia roseiflora and Neocardenasia 80 herzogiana (Cactaceae) Mauseth, James D 1997 5 37-50 Neoraimondia Neocardenasia Compendium of New Taxa and New Combinations from Cactus and 81 Succulent Journal (January 2004-December 2006) Editor 2006 12 67-69 NewTaxa Journal Compendium of New Taxa and New Combinations from Cactus and 82 Succulent Journal (January 2007–December 2007) Editor 2007 13 91-92 NewTaxa Journal Compendium of New Taxa and New Combinations from Cactus and 83 Succulent Journal Volume 80 (January 2008–December 2008) Editor 2008 14 200-202 NewTaxa Journal Compendium of New Taxa and New Combinations Published in Cactus and 84 Succulent Journal Volume 81, January–December 2009 Editor 2009 15 135 NewTaxa Journal ABCDEFG 1 CSSA "HASELTONIA" ARTICLE TITLES #1 1993–#26 2019 AUTHOR(S) R ISSUE(S) PAGES KEY WORD 1 KEY WORD 2 Control of the Giant Cactus Beetle (Moneilema giga) and other Borers in 85 Cactus Collections Dimmitt, Mark A 1995 3 104-109 Insects

Convergent Adaptive Morphology of a Sonoran Desert Cactus (Peniocereus Felger, Richard & Henrickson, 86 striatus) and an African Spurge (Euphorbia cryptospinosa) James 1997 5 77-85 Peniocereus Euphorbia 87 Africa Jaarsveld, Ernst J van 2015 21 92-94 Cotyledon Cotyledon tanquana, a new species from the Tanqua Karoo region, Western 88 Cape, South Africa Jaarsveld, Ernst J van 2019 26 2-6 Cotyledon Cotyledon woodii subsp. cremnophila, a New Cliff Dwelling Taxon from the 89 Kei River, Eastern Cape, Republic of South Africa Jaarsveld, Ernst J van 2015 21 77-79 Cotyledon 90 Namaqualand, Northern Cape, Republic of South Africa Jaarsveld, Ernst J van 2015 21 97-101 Crassula Garcia-Aguilar, Marcelina & 91 Cytological Evidences of Agamospermy in Opuntia (Cactaceae) Pimienta-Barrios, Eulogio 1996 4 39-42 Opuntia

Description of the Fruit of Nopalea cochenillifera (L.) Salm-Dyck Sold in Reyes-Agüero, Juan Antonio, & 92 the Traditional Market of Rioverde, San Luis Potosí, Mexico Aguirre-Rivera, Juan Rogelio 2016 22 43-45 Nopalea Diversity of Floral Visitors to Echinopsis atacamensis subsp. pasacana 93 (Cactaceae) Schlumpberger, Boris O 2005 11 18-26 Echinopsis Drosanthemum decumbens (Aizoaceae), a new status for an obigatory 94 cremnohyte from the Western Cape, South Africa Jaarsveld, Ernst J van 2018 24 2-6 Drosanthemum 95 Dudleya attenuata, with the New Subspecies australis Moran, Reid 2001 8 58-62 Dudleya 96 Dward Dwarfs: Conophytum, The Section Minuscula Hammer, Steven 1993 1 18-28 Conophytum 97 Early Cactus Evolution Gorelick, Root 2008 14 3-5 Cactus Evolution 98 Early Cactus Evolution: The Postmodern View Griffith, M Patrick 2004 10 3-11 Evolution 99 Easter Cacti (Rhipsalidopsis; (Cactaceae) Meier, Eckhard 1995 3 10-24 Rhipsalidopsis 100 Echeveria andicola, a New Species from Central Peru Pino, Guillermo 2005 11 98-102 Echeveria Reyes Santiago, Jerónimo, González Zorzano, Omar & 101 Echeveria juliana (Crassulaceae), a New Species from Sinaloa, Mexico Krisen, Martin 2012 18 52-55 Echeveria Echeveria nebularum (Crassulaceae), a New Cloud-Forest Species from 102 Mexico Moran, Reid 2004 10 67-70 Echeveria Echidnopsis uraiqatiana (Apocynaceae: ), a New Species 103 from Northern Eritrea Dioli, Maurizio 2007 13 61-63 Echidnopsis Rideout-Hanzak, Sandra, Echinocereus viridiflorus var viridiflorus Mortality in Shortgrass Plains of Wester, David B, Perry, Gad & 104 Texas: Observations Following Wildfire and Drought Britton Carlton M 2009 15 102-107 Echinocereus

105 Ectotropis N.E.Br.—Lost, Found, and Fragile Hammer, Steven & Dold, Tony 2002 9 35-40 Ectotropis ABCDEFG 1 CSSA "HASELTONIA" ARTICLE TITLES #1 1993–#26 2019 AUTHOR(S) R ISSUE(S) PAGES KEY WORD 1 KEY WORD 2 Herrera-Martínez, Virginia, Rios-Hernández, Luis, Garciduenas-Pina, Cristina, Lara-Ibarra, Aldo, Adabache- Ortiz, Araceli, Soria-Guerra, Ruth Elena, Pérez-Molphe- Effect of Culture Conditions on Stomatal Density and Stomatal Index in Balch, Eugenio & Morales- 106 Four Cactus Species Domínguez, José Francisco 2015 20 43-50 Cacti Effective Initiation and Maintenance of Opuntia microdasys (Cactaceae) 107 Cell Culture and Elicitor Response Han, Mikyung & Mabry, Tom J 2004 10 26-29 Opuntia Montes, Salvador, Cortés- 108 Embryology and Seed Development in Pereskia lychnidiflora (Cactaceae) Palomec, Aurea & Márquez- 2014 19 3-12 Pereskia Embryology of Floral Dimorphism and Gender System in Consolea Negrón-Ortiz, Vivian & 109 corallicola (Cactaceae), a Rare Species of the Florida Keys Strittmatter, Lara I 2004 10 16-25 Consolea Faigón, A, Galati, BG, 110 Epidermal Characters of Pterocactus (Opuntioideae, Cactaceae) Rosenfeldt, S & Kiesling, R 2010 16 57-66 Pterocactus

111 Epiphyllum baueri Dorsch, a New Species from Colombia and Panama Dorsch, Rudi 2002 9 5-8 Epiphyllum

112 Espostoa (Vatricania) guentheri have unusula cephahia or pseudocaphalia Gorelick, Root 2019 26 58-67 Espostoa Ethnobotany of Stetsonia coryne (Cactaceae), the "Cardón" of the Gran Arenas, Pastor & Scarpa, 113 Chaco Gustavo F 1998 6 42-51 Stetsonia Euphorbia einensis sp. nov. (Euphorbiaceae) from the Lower Orange River 114 Valley in the NW Richtersveld and SW Namibia Williamson, Graham 2004 10 57-66 Euphorbia Euphorbia erythrocucullata Mangelsdorff, a New Semisucculent Euphorbia 115 Species from Southwestern Madagascar Mangelsdorff, Ralph Daniel 2005 11 3-10 Euphorbia Euphorbia gilbertiana: A New Distinctive Dwarf Succulent Euphorbia from Bisseret, Philippe & Specks, 116 Southern Ethiopia Ernst 2006 12 15-18 Euphorbia Euphorbia gradyi (Euphorbiaceae), a new Stem-Succulent Species from Steinmann, Victor W & 117 Mexico Ramírez-Roa, Angélica 1998 6 102-106 Euphorbia

Hicks, David J & Mauchamp, 118 Evolution and Conservation Biology of the Galapagos (Cactaceae) Andre 1996 4 89-102 Opuntia Galapagos Experimental Evidence for Reproductive Isolation Between Astrophytum coahuilense (H. Möller) Kayser and A. capricorne var. senile (Fric) 119 Okumura (Cactaceae) Montanucci, Richard R 2015 20 13-21 Astrophytum Experimental Hybridization between Echinomastus intertextus and E. 120 warnockii (Cactaceae) Powell, A Michael 2002 9 80-85 Echinomastus 121 (Asphodelaceae: Alooideae): Implications for its Conservation Status Gideon F & Jaarsveld Ernst van 2017 23 39-47 Astroloba Field Observations on the Endangered Fragrant Prickly-Apple Cactus 122 ( fragrans) Hutchinson, Jeffrey T 2004 10 12-15 Harrisia ABCDEFG 1 CSSA "HASELTONIA" ARTICLE TITLES #1 1993–#26 2019 AUTHOR(S) R ISSUE(S) PAGES KEY WORD 1 KEY WORD 2 Thiede, Joachim, Hargreaves, Bruce J, Mwanyambo, Montfort 123 Filling the Gap: multiflora K. Schum. (Apocynaceae) in Malawi L & Oldeland, Jens 2010 16 79-82 Fockea Florivory effects on pollinator preference and the reproductive output of a Cardenas-Ramos, Diana w 124 threatened living rock cactus, Ariocarpus retusus (Cactaceae) Maria C. Mandujano 2018 25 133-139 Ariocarpus Thiede, Joachim, Opel, Flower Pigment Patterns and Systematics of Conophytum N.E.Br. Matthew R & Hammer, Steven 125 (Aizoaceae) A 2010 16 9-15 Conophytum

Flowering phenology and observations on the pollination biology of South Amercan Cacti.e. Temporally rebust sequential "Big Bang" flowering of two 126 unrelated sympatric globular Cacti in Northern Eggli, Urs & Giorgetta, Mario 2017 23 97-109 Cacti 127 American Cacti. 1. rhodacantha Eggoi, Urs & Giorgetta, Mario 2015 20 3-12 Denmoza Flowering Phenology and Observations on the Pollination Biology of South 128 American Cacti. 2. aethiops Eggli, Urs & Giorgetta, Mario 2015 21 19-40 Cereus

Pino, Guillermo, Klopfenstein, 129 Four New Peperomias from Nothern Peru Olivier & Cieza, Nelson 2005 11 103-112 Peperomia

130 Four New Taxa of Peperomia (Piperaceae) from San Marcos, Northern Peru Pino, Guillermo 2004 10 87-95 Peperomia Reyes Santiago, Jerónimo, Brachet Ize, Christian, González Zorzano, Omar, Islas Luna, Angeles & López 131 Four New Taxa of the Genus Echeveria from the State of Oaxaca, Mexico Chávez, Lilian 2015 21 80-91 Echeveria 132 From the Editor Gorelick, Root 2006 12 2 Editor 133 From the Editor Gorelick, Root 2007 13 2 Editor 134 From the Editor Gorelick, Root 2008 14 2 Editor 135 From the Editor Gorelick, Root 2009 15 2 Editor 136 From the Editor Gorelick, Root 2015 20 2 Editor 137 From the Editor Gorlick, Root 2014 19 2 Editor 138 From the Editor Harvey, Tim 2015 21 2 Editor 139 From the Editor Hawkes, Michael W 2004 10 2 Editor 140 From the Editor Hawkes, Michael W 2005 11 2 Editor 141 From the Editor Terry, Martin 2010 16 2 Editor 142 From the Editor Terry, Martin 2012 17 2 Editor 143 From the Editor Terry, Martin 2012 18 2 Editor Furcraea selloana K.Koch is the Correct Orthography of the Species Name that Commemorates Hermann Sello in Furcraea Vent. (Asparagaceae Figueiredo, Estrela & Smith, 144 subfam. Agavoideae / Agavaceae) Gideon F 2016 22 31-34 Furcraea Further records of cacti (Cactaceae) from Tarragona province (Catalonia), Verloove, Filip w Alessandro 145 Spain Guigg 2019 26 23-35 Cacti ABCDEFG 1 CSSA "HASELTONIA" ARTICLE TITLES #1 1993–#26 2019 AUTHOR(S) R ISSUE(S) PAGES KEY WORD 1 KEY WORD 2 Gasteria koenii, a new Gasteria species from the Swartberg, Western-Cape, 146 South Africa Jaarsveld, Ernst J van 2017 23 48-52 Gasteria

147 Gentry Revisited: The Agaves of the Peninsula of Baja California, Mexico Webb, Robert H & Starr, Greg 2015 20 64-108 Agave 148 George Engelmann's Contributions to the Cactaceae Mitich, LW 1993 1 10-17 Engelmann 149 Grass Aloe Populations in Eastern South Africa Craib, Charles 1996 4 1-12 Aloe pulchella Clssification and its Impacts on the Genus Grusonia: 150 Morphological and Molecular Evidence Griffith, M Patrick 2002 9 86-93 Grusonia Repka, Radomír & Mrácek, 151 Gymnocalycium esperanzae: A Nothospecies? Jaroslav 2012 18 105-115 Gymnocalycium 152 Gymnocalycium in Cultivation — A Survey of Cultivars Rowley, Gordon 2009 15 80-101 Gymnocalycium

153 Harrisia regelii (Weingart) Borg and the Discovery of its Argentinian Origin Leuenberger, Beat Ernst 2000 7 86-91 Harrisia 154 Hartmanthus, A New Genus in Aizoaceae Hammer, Steven 1995 3 77-82 Hartmanthus 155 Historical note about rooting succulent leaf cuttings Gorelick, Root 2018 24 63-63 succleafcuttings Kiesling, Roberto & Mauseth, 156 History and of Neoraimondia herzogiana (Cactaceae) James 2000 7 47-52 Neoraimondia Mauseth, James D, Benigno, Host Response and Endophyte Structure of the Mistletoe Ligaria cuneifolia Stephen, Cáceres Huamini, 157 (Loranthaceae) Parasitizing Corryocactus brevistylus (Cactaceae) Fátima & Ostolaza, Carlos 2015 21 3-13 Corryocactus Mistletoe

158 Hurricane Impacts in the Central Desert of Baja California Norte, Mexico Clark, William H 2000 7 81-85 BajaCalifornia Hurricane

159 Hybrids of Pachyphytum hookeri (Crassulaceae) and their Chromosomes Uhl, Charles H 2001 8 63-84 Pachyphytum Chromosomes 160 I Come not to Praise Agave hartmanii (Agavaceae) Laferrière, Joseph E 1995 3 24 Agave Identity and Neotypification of Cereus macrogonus, the Type Species of the Albesiano, Sofía & Kiesling, 161 Genus Trichocereus (Cactaceae) Roberto 2012 17 24-34 Cereus Mottiar, Yaseen, Chafe, Paul DJ 162 Imperfect Flowers of Opuntia fragilis in Kaladar, Ontario & Ribbens, Eric 2015 20 22-25 Opuntia 163 In Search of Agave panamana Trel. Cseh, Thomas A 1993 1 34-44 Agave In Search of Cacti and Seaweeds on Desert Shores: E. Yale Dawson 164 (1918–1966)l, Botanist Hawkes, Michael W 2005 11 126-137 Dawson

Pérez-Molphe-Balch, Eugenio, Pérez-Reyes, Martha Evelia & In Vitro Conservation of Turbinicarpus (Cactaceae) under Slow Growth Rosa-Carrillo, Ma. de Lourdes 165 Conditions de la 2012 17 51-57 Turbinicarpus In Vitro Culture of Cephalocereus senilis (Haworth) Pfeiffer Through Areole Flores-León, R & Ortíz- 166 Activation of Etiolated Montiel, G 2000 7 92-96 Cephalocereus In Vitro Reversion of Cephalial Tissue to Vegetative Growth in Melocactus 167 matanzanus Wyka, Tomasz P 2008 14 185-188 Melocactus Increased Water Storage Capacity in Cactus Wood: A Study in the Tribe Soffiatti, Patricia & 168 (Cactoideae, Cactaceae) Angyalossy, Veronica 2009 15 27-32 Cacti WaterStorage ABCDEFG 1 CSSA "HASELTONIA" ARTICLE TITLES #1 1993–#26 2019 AUTHOR(S) R ISSUE(S) PAGES KEY WORD 1 KEY WORD 2 Indian Fig Cactus (Opuntia ficus-indica (L.) Miller) in the Americas: An 169 Uncertain history Ervin, Gary N 2012 17 70-81 Opuntia

170 Insights on the Pollination Biology of Agave (Agavaceae) [View Points] Slauson, Liz A 2001 8 10-23 Agave Butterworth, Charles A & 171 Investigating Pereskia and the Earliest Divergences in Cactaceae Edwards, Erika J 2008 14 46-53 Pereskia Evolution Kalanchoe crouchii Gideon F.Sm. &Figueiredo (Crassulaceae), a new species from the dolomites of Wolkber Centre of Endemism, Mpumalanga Smith, Gideon F. w Estrela 172 Province, South Africa Figueiredo 2018 25 84-90 Kalanchoe

Karyotype, Heterochromatin, and Physical Mapping of 5S and 18-5.8-26S Las Peñas, ML, Kiesling, R & 173 rDNA Genes in Setiechinopsis (Cactaceae), an Argentine Endemic Genus Bernardello, G 2010 16 83-90 Setiechinopsis Karyotypes, Heterochromatin and Physical Mapping of RDNA in Vine Moreno, NC, Las Penas, ML 174 Cactaceae (Hylocereineae) &Bernardello, G 2015 20 26-33 Hylocereineae 175 Leaf Anatomy of Conophytum N.E.Br. (Aizoaceae) Opel, Matthew R 2005 11 27-52 Conophytum Leaves of Grass: A Taxonomic Revision of the Genus Bergeranthus Dold, Anthony P, Hammer, 176 Schwantes (Aizoaceae) Steven A & Barker, Nigel P 2005 11 78-97 Bergeranthus 177 Lectotypification of Adenium multiflorum Klotzsch (Apocynaceae) Thiede, Joachim 2008 14 page 199 Adenium Leipoldtia nevillei (Aizoaceae: Ruschieae), a new species from coastal Klak, Cornelia & Bruyns, Peter 178 Namaqualand, South Africa V. 2017 23 110-116 Leipoldtia

179 Little-Known Crassulaceae of Central Peru Pino, Gullermo 2006 12 (13) 55-66 (92 errata) Sedum Echeveria Loss of Long-Shoot Leaves May Mask Terminal Stem Segment Age in 180 Ocotillo (Fouquieria splendens) Killingbeck, Keith T 2006 12 11-12 Fouquieria May, Ben C, Wester, David B Macro- and Micro-Habitat Characteristics of Kuenzler's Hedgehog Cactus, & Britton, Carlton M, Bryson, 181 Echinocereus fendleri var kuenzleri Ty 2008 14 170-175 Echinocereus Siebert, Sefan J. w Janine Manganese tolerance of Aloe greatheadii Schönland var. davyana Steytler, Ricart B Boneschans, (Schönland) Glen & D.S.Hardy (Asphodelaceae: Alooideae) on untramafic- Frances Siebert and Marthie S 182 peralkaline outcrops, South Africa Coetzee 2018 25 91-99 Aloe

183 Many cacti have clusters of terminal tracheids on their cortical bundles Mauseth, James D. 2018 24 64-74 Cacti tracheids 184 Mary Emily Eaton, a Gifted Botanical Artist Mitich, Larry W 2000 7 24-29 Eaton 185 Medusoid Mysteries and Biblical Errors Marx, Gerhard 1994 2 89-96 Euphorbia Klein, Molly T, Kalam, M, Mescaline Concentrations in Three Principal Tissues of Lophophora Trout, Keeper, Fowler, Norma 186 williamsii (Cactaceae): Implications for Sustainable Harvesting Practices & Terry, Martin 2015 20 34-42 Lophophora Lema-Ruminska, Justyna & 187 Micropropagation of Cacti—A Review Kulus, Dariusz 2014 19 46-63 Cacti Micropropagation Barringer, Sheryl A, Mohamed- Yasseen, Yasseen & 188 Micropropagation of Endangered Aloe juvenna and A. volkensii (Aloaceae) Splittstoesser, Walter E 1996 4 43-45 Aloe ABCDEFG 1 CSSA "HASELTONIA" ARTICLE TITLES #1 1993–#26 2019 AUTHOR(S) R ISSUE(S) PAGES KEY WORD 1 KEY WORD 2 Miscellaneous Chromosome Numbers in Opuntieae DC. (Cactaceae) with a Majure, Lucas C, Puente, Raul 189 Compilation of Counts for the Group & Pinkava, Donald J 2012 18 67-78 Opuntieae Chromosomes Molecular Evidence for the Systematic Placement of Echinocereus pensilis Wallace, Robert S & Forquer, 190 (K. Brandegee) J Purpus (Cactaceae) Eric D 1995 3 71-76 Echinocereus Reyes Santiago, Jeronimo w Luis de La Cruz-Lopez, Maria Morphological and molecular diagnostic characters reveal a new species of Kuzmina & Francisco Vergara- 191 Pachyphytum (Crassulaceae) Silva 2019 26 14-22 Pachyphytum

Jimeno-Sevilla, H David, Hernández-Ramírez, Angélica Morphological and Nectar Traits in Echeveria rosea Lindley (Crassulaceae) M, Ornelas, Juan Francisco & 192 Linked to Hummingbird Pollination in Central Veracruz, Mexico Marten-Rodríguez, Silvana 2014 19 17-25 Echeveria Abreu, Deusa D, Arruda, Emilia, Melo-de-Pinna, G Morphology and Anatomy of Stem Mines in Cipocereus minensis (Wender.) Flávia A &Cota-Sánchez, J 193 Ritter (Cactaceae), an Endemic Species to Eastern Brazil Hugo 2012 17 42-50 Cipocereus Cicuzza, Daniele w Stäheli, Morphology and Anatomy Support a Reclassification of the African Danielle Sombra; Nyffeler, Reto 194 Succulent Taxa of Senecio S.L. (Asteraceae: Senecioneae) & Eggli, Urs 2017 23 11-26 Senecio

Carrera-Martinez, Roberto, Natural history notes for the columnar, globular and semi-epiphytic cactus Ruiz-Arocho, Jorge, Aponte- 195 species of the island of Puerto Rico Diaz, Larra & Jenkins, Davis A 2018 24 16-27 Cactus PuertoRico Malpas, Kathryn Rebecca & 196 Natural Variation of Circadian Rhythms in Kalanchoe Species Jones, Matthew Alan 2016 22 35-42 Kalanchoe Naturalized Species of Agave L. (Agavaceae) on the Southeastern Coast of Smith, Gideon F & Figueiredo, 197 Portugal Estrela 2007 13 52-60 Agave 198 Naturalized Succulents in the Australian Flora Forster, Paul I 1996 4 57-65 Succulents Australia 199 Neotypification of Agave rhodacantha (Agavaceae) Laferrière, Joseph E 1995 3 33 Agave Binojkumar, MS & 200 Neotypification of Euphorbia tortilis Balakrishnan, NP 1994 2 109-110 Euphorbia 201 New Bulbine Species (Asphodelaceae) from the Northwestern Cape Williamson, Graham 1996 4 13-23 Bulbine Verloove, Filip w Aguiedo Marrero Rodriguez, Marcos New cactus records from Gran Canaria with a key to the opuntioid species Salas-Pascual & Alessandro 202 now established in the Canary Islands (Spain) Guiggi 2018 25 115-124 Opuntia New Populations of Cylindropuntia xviridiflora (Cactaceae) in Canyon de 203 Shelly National Monument, Arizona Mugaburu, Daniel M 2009 15 108-116 Cylindropuntia

Verloove, Filip w Rodríguez, Aguedo Marrero; Salas-Pascual, 204 New records of Cactaceae from Gran Canaria (Canary Islands, Spain) Marcos & Guiggi, Alessandro 2017 23 79-91 Cactaceae 205 New Succulent Window-Leaved Peperomias from Peru Wanke, Stefan & Samain, 2012 18 3-26 Peperomia ABCDEFG 1 CSSA "HASELTONIA" ARTICLE TITLES #1 1993–#26 2019 AUTHOR(S) R ISSUE(S) PAGES KEY WORD 1 KEY WORD 2 Mokni, Ridha El w Ameur 206 New succulents for the Tunisian and North African alien flora Elaissi & Filip Verloove 2019 26 68-77 Succulents 207 New Taxa and Combinations in Echeveria (Crassulaceae) Kimnach, Myron 1997 5 51-52 Echeveria 208 New taxa in Euphorbia (Euphorbiaceae) in southern Africa Bruyns, P.V. 2018 25 30-56 Euphorbia 209 Nomenclatural Changes in Opuntia (Cactaceae) Pinkava, Donald J 1996 4 103-104 Opuntia Nomenclatural Proliferation and the Superabundance of Homotypic Bárcenas, Rolando T & 210 Synonyms in Grusonia (Opuntioideae, Cactaceae) Hawkins, Julie A 2017 23 27-34 Grusonia Nomenclatural Transfers from Manfreda Salisb., Polianthes L. and Bravoa 211 Lex. To Agave L. (Agavaceae/Asparagaceae) Thiede, Joachim 2012 17 94-95 Transfers

Smith, Gideon & Figueiredo, 212 Notes on Aloe xnobilis Haw. (Asphodelaceae: Alooideae) Estrela 2015 21 72-76 Aloe 213 Notes on Arhcer's (1992) Kenya Ceropegia Scrapbook Masinde, Ratrick Siro 1998 6 107-114 Ceropegia Notes on five nothospecies published by or in honour of Flavio Resende in the mid-1900s in , now Haworthiopsis (Asphodelaceae subfam. 214 Alooideae) Smith, Gideon F w Vasco Silva 2019 26 43-51 Haworthia Notes on Kalanchoe rotundifolia (Haw.) Haw. (Crassulaceae) in southern Smith, Gideon F & Figueiredo, 215 Africa: The Taxonomy of a species complex Estrela 2017 23 57-71 Kalanchoe

Notes on Kalanchoe xhoughtonii (Crassulaceae subfam. Kalanchooideae), 216 an early hybrid between two species of K. subg. Bryophyllum Smith, Gideon F 2019 26 78-85 Kalanchoe Notes on Ruschia dichroa (Aizoaceae): An Endemic to the Arid Mountain 217 Fynbos of the Western Cape, South Africa Klak, C & Bruyns, PV 2015 21 60-67 Ruschia Liede-Schumann, Sigrid w 218 Notes on the Delosperma-clade (Aizoaceae) Leonard E. Newton 2018 25 100-114 Delosperma Notes on the Generic Placement of Mesembryanthemum locale N.E.Br 219 (Aizoaceae) Hammer, Steven 1995 3 89-91 Mesembryanthemum Leuenberger, Beat Ernst & 220 Notes on the Genus Blossfeldia (Cactaceae) in Argentina Eggli, Urs 1998 6 2-13 Blossfeldia Notes on the Taxonomic and Conservation Status of Aloe microcantha 221 (Asphodelaceae: Alooideae) Smith, Gideon F 1993 1 (2 errata) 55-60 (46) Aloe Notes on typification and nomenclature of Agave dissimulans Trelease, Agave Covellis Trelease, and Agave Kerchovei Lem. (Asparagaceae: Smith, Gideon F., Figueiredo, 222 Agavoideae/Agavaceae Estrela & Starr, Greg 2018 24 36-29 Agave Carreira, Valeria P, Padro, Julian, Koch, Nicolás Mongiardino, Fontanarrosa, Pedro, Alonso, Ignacio, Soto, 223 Nutritional Composition of Opuntia sulphurea G. Don Cladodes Ignacio M 2014 19 38-45 Opuntia Uleh, AM, Newton, LE, 224 On the Ancestry of the Tetraploid Shrubby in Kenya Mbuga, PK & Gatheri, GW 2015 21 56-59 Aloe Opuntia fragilis (Nuttall) Haworth in Illinois: Pad Dynamics and Sexual Ribbens, Eric, Anderson, 225 Reproduction Barbara A & Fant, Jeremie 2010 16 67-78 Opuntia 226 Opuntia fragilis: Taxonomy, Distribution, and Ecology Ribbens, Eric 2008 14 94-110 Opuntia ABCDEFG 1 CSSA "HASELTONIA" ARTICLE TITLES #1 1993–#26 2019 AUTHOR(S) R ISSUE(S) PAGES KEY WORD 1 KEY WORD 2 Opuntia ventanensis (Cactaceae), a New Species from the Province of 227 Buenos Aires, Argentina Long, Andrea 2012 18 79-84 Opuntia Organ Pipe Cactus, Stenocerus thurberi, with fleshy leaves on spherical 228 short-shoots that have indeterminate growth Gorlick, Root 2017 23 117-125 Stenocereus Pereskia, Maihuenia, and Blossfeldia — Taxonomic History, Updates, and Maihuenia 229 Notes Leuenberger, Beat Ernst 2008 14 54-93 Pereskia Blossfeldia Pereskia, Portulacaceae, Photosynthesis, and Phylogenies: Implications for 230 Early Cactaceae Griffith, M Patrick 2008 14 37-45 Pereskia Evolution Phenotypic Plasticity in Response to Short Term Nutrient Availability in Buhanan, Mark I & Briggs, 231 Cylindropuntia fulgida (Cactaceae) John M 2010 16 91-100 Cylindropuntia 232 Plants, Money and Research Uhl, Charles H 2002 9 2-4 Research Plectranthus alloplectus, P. gratus and P. spectabilis (Lamiaceae), a trio of 233 Rock-Outcrop Succulents from Queensland, Australia Forster, Paul I 1996 4 47-56 Plectranthus Australia

Plectranthus fasciculatus (Lamiaceae), a New Species from North-Eastern 234 Queensland, Australia Forster, Paul I 1998 6 14-16 Plectranthus Martínez-Peralta, C & 235 Pollen Limitation in a Rare Cactus with Synchronous Mass Flowering Mandujano, MC 2016 22 2-8 Cactus Pollen Grubenmann, Moritz & Eggli, 236 Pollination of a Madagascan Euphorbia Species Urs 1994 2 97-102 Euphorbia 237 Joshua Tree, Yucca brevifolia (Agavaceae) William H 2000 7 37-46 Yucca

Reyes-Agüero, Juan Antonio, Carlín-Castelán, Fernando, Rogelio Aguirre R, Juan & 238 Preparation of Opuntia Herbarium Specimens Hernández, Héctor M 2007 13 76-82 Opuntia

Elías-Rocha, Miguel Angel, Propagation of Mammillaria candida (Cactaceae) by Tissue Culture Santos-Díaz, María del Socorro 239 Techniques & Arrendondo-Gómez, Alberto 1998 6 96-101 Mammillaria Published Research in Cacti and Succulents, 2014-June 2015: A (Briefly) 240 Annotated, Selected Bibliography Breslin, Peter B 2015 21 112-124 Cacti Succulents Crouch, Neil R, Smith, Gideon Rediscovery of Adenia natalensis W.J.deWilde (Passifloraceae) After 150 F, Figueiredo, Estrela & Styles, 241 Years David GA 2016 22 73-78 Adenia Albesiano, Sofía & Kiesling, 242 Rehabilitation and Synonymy of Wigginsia corynodes (Cactaceae) Roberto 2009 15 33-40 Wigginsia 243 Rehabilitation of the Genus Monvillea Kiesling, Roberto 2010 16 3-8 Monvillea

Reinstatement of Kalanchoe montana Compton (Crassulaceae), a Distinctive Smith, Gideon F. Crouch, Neil 244 Species from the Barberton Center of Endiemism, Eastern Southern Africa R & Figueiredo, Estrela 2016 22 64-72 Kalanchoe Relationships Between Sclerocactus and Toumeya (Cactaceae) Based on Porter, J Mark, Kinney, Michael 245 Chloroplant TRNL-TRNF Sequences S & Heil, Kenneth D 2000 7 8-23 Sclerocactus Toumeya ABCDEFG 1 CSSA "HASELTONIA" ARTICLE TITLES #1 1993–#26 2019 AUTHOR(S) R ISSUE(S) PAGES KEY WORD 1 KEY WORD 2 Resolving "Nyffeler's Puzzle"—The Intriguing Taxonomic Position of 246 Blossfeldia Butterworth, Charles A 2006 12 3-10 Blossfeldia Rhytidocaulon elegantissimum Hanacek & Ricanek, a New Species from Hanácek, Pavel & Ricánek, 247 Yemen Miroslav 2012 17 96-100 Rhytidocaulon Root Studies on Cactus Pears Opuntia ficus-indica and O. robusta along a 248 Soil-Water Gradient Snyman, Hennie A 2007 13 64-75 Opuntia Heil, Kenneth D & Porter, J 249 Sclerocactus (Cactaceae): A Revision Mark 1994 2 20-46 Sclerocactus 250 Scott E. Haselton and His Abbey Garden Press Davies, DW 1993 1 1-9 Haselton

Reyes Santiago, Jerónimo, Los Ángeles Islas Luna, María de 251 Sedum brachetii (Crassulaceae), a New Species from Guerrero, Mexico los & González Zorzano, Omar 2012 18 45-47 Sedum 252 Sedum goldmanii (Rose) Moran (Crassulaceae) Moran, Reid 1997 5 86-93 Sedum 253 Sedum jurgensenii (Hemsl.) Moran (Carassulaceae) Moran, Reid 1997 5 72-76 Sedum 254 Sedum kristenii (Crassulaceae), a New Species from Durango, Mexixo González Zorzano, Omar & 2012 18 48-51 Sedum Sedum mesoamericanum (Crassulaceae), a New Species from Mexico and Carrillo-Reyes, Pablo & Pérez- 255 Guatemala Farrera, Miguel A 2012 17 82-86 Sedum

Reyes Santiago, Jerónimo, 256 Sedum Piaxtlaense (Crassulaceae), a New Species from Durango, Mexico Etter, Julia & Kristen, Martin 2015 20 58-63 Sedum Metzger, Jean & Kimnach, 257 Sedum raramuri (Crassulaceae), a New Species from Chihuahua, Mexico Myron 2004 10 83-86 Sedum 258 Sedum roberti (Crassulaceae), a New Name for S. Multiflorum Veldkamp, JF 2009 15 79 Sedum Sedum xestrelae (Gideon F.SM. & R.Stephenson) Gideon F.SM. (Crassulaceae): A New Combination for a Natural Hybrid in Sedum Series 259 Rupestria A.Berger (=Petrosedum Grulich) from Portugal Smith, Gideon F 2015 21 95-96 Sedum 260 Chihuahuan Desert Kliem Pendley, Gretchen 2001 8 42-50 Opuntia Goodman, Joie, Walters, Donald, Bradley, Keith, Seeds of Endangered Harrisia fragrans Form Persistent Soil Seed Banks and Maschinski, Joyce & Salazar, 261 Withstand Orthodox Storage Conditions Ana 2012 18 85-94 Harrisia Self-Fertilization of a Schlumbergera truncata Cultivar: Breakdown of Self- 262 Incompatibility Brown, D Paul 2010 16 54-56 Schlumbergera 263 Sem Observations of Seed of the Genus Eriosyce Kattermann, Fred 1994 2 47-60 Eriosyce Machado, Maria de Fátima P.S., Mangolin, Claudete Aparecida Somatic Crossing-Over can induce Isozyme Variation in Somaclones of & Oliveira Collet, Sandra 264 Cereus peruvuanus Mill. (Cactaceae) Aparecida de 2000 7 77-80 Cereus Some cacti produced "reaction cortex" rather than reaction wood in curved 265 sections of weight-stressed shoots Mauseth, James D 2019 26 86-93 cacti 266 Some Hybrids of Cremnophila nutans Rose (Crassulaceae) Uhl, Charles H 2000 7 100-105 Cremnophila ABCDEFG 1 CSSA "HASELTONIA" ARTICLE TITLES #1 1993–#26 2019 AUTHOR(S) R ISSUE(S) PAGES KEY WORD 1 KEY WORD 2 South African Succulent Plants: Two New Species and Two New 267 Combinations Jaarsveld, Ernst J van 2001 8 37-41 Bulbine Malephora 268 Aberration in Opuntia prolifera Engelmann ( Cactaceae) Rebman, Jon P 1994 2 103-108 Opuntia 269 Stapeliads and Euphorbias—The White and Sloane Story Mitich, Larry W 1994 2 61-73 White&Sloane Stem-Surface Sculpture: A Potantially Valuable Character in some Cacti as 270 shown by a Survey of Stem Microstructure Glen, Hugh & Hardy, David 1998 6 52-62 Cereus Opuntia 271 Studies on Mexican Cactaceae, III, a New Hybrid in the Genus Opuntia Hinostrosa, Carlos & Bárcenas, 2002 9 62-68 Opuntia Subdermal Woody Thorns with Secondary Growth May Support Shoots of 272 Senita, Lophocereus schottii (Cactaceae) Gorelick,,y, Root 2016 22 18-21 Lophocereus 273 Succulent and Xerophytic Plants used by the Topnaar of Namibia Veerle van den 2000 7 53-62 Succulents Xerophytic Karahan, Faris, Öz, Isik, Demircan, Neslihan & 274 Succulent Diversity in Turkey I. Stonecrops (Crassulaceae) Stephenson, Ray 2006 12 41-54 Sedum Wilder, Benjamin T & Felger, 275 Diversity of the Sonoran Islands, Gulf of California, Mexico Richard S 2008 14 127-160 Succulents Diversity Succulents and their Adaptation to Mega-Herbivores in the Gonarezhou National Park (Eastern ) and the First Records in Zimbabwe of the Succulent Twiner Tinospora fragosa and a Succulent Mistletoe, 276 Agelanthus Crassifolius Jaarsveld, Ernst J van 2015 21 41-55 Tinospora Mistletoe Carrera-Martínez, Roberto, Aponte-Díaz, Laura, Ruiz- Symptomatology of Infestation by Hypogeococcus pungens: Contrasts Arocho, Jorge & Jenkins, David 277 between Host Species A 2015 21 14-18 Hypogeococcus 278 Typifications, New Synonyms, and a Key to Species Franck, Alan R 2012 18 95-104 Harrisia 279 Synopsis of the Cactaceae of Mato Grosso, Brazil Eggli, Urs 2002 9 146-166 Cactaceae 280 Tacitus and Polyploidy Uhl, Charles H 1993 1 29-33 Tacitus 281 Taxonomic History and Status of the Coahuila Bishop's Cap Montanucci, Richard R 2008 14 176-184 Astrophytum Taxonomic History of Poellnitzia Uitewaal, A Unispecific Genus of 282 Alooideae (Asphodelaceae) Smith, Gideon F 1994 2 74-78 Poellnitzia Eggli, Urs, Marchesi, Eduardo, Taxonomy and Distribution of Epiphytic Cacti in Uruguay—Notes Towards Bonifacino, Mauricio & 283 a Checklist of Cactaceae of Uruguay, Part 3 Nyffeler, Reto 2008 14 161-169 Epiphytic Cacti Taxonomy of the Genus Gibbaeum (Aizoaceae) and Clarification of the Confusion around Gibbaeum haagei, with a New Species Gibbaeum Thiede, Joachim & Niesler, 284 hartmannianum Ingeborg M 2012 18 34-44 Gibbaeum 285 Taxonomy, Distribution, Rarity Status and Uses of Canadian Cacti Cota-Sánchez, J Hugo 2002 9 17-25 Cacti The Ant, The Butterfly and The Ant-Plant: Notes on Myrmecodia beccarii 286 (Rubiaceae), a Vulnerable Queensland Endemic Forster, Paul I 2000 7 2-7 Myrmecodia Smith, Gideon F & Mössmer, 287 The Correct Orthography of Aloe micracantha (Aloaceae) Marthina 1995 3 9 Aloe Pino, Guillermo & Cieza, 288 The Crassulaceae of Cajamarca, Peru Nelson 2009 15 3-26 Crassulaceae ABCDEFG 1 CSSA "HASELTONIA" ARTICLE TITLES #1 1993–#26 2019 AUTHOR(S) R ISSUE(S) PAGES KEY WORD 1 KEY WORD 2 The Discovery of a Previously Unknown Isotype of Opuntia vilis Rose Bárcenas, Rolando T & 289 (Opuntioideae: Cactaceae) Hawkins, Julie A 2007 13 83-88 Opuntia Webb, Robert H, Salazar- The Distribution of Cirio (Fouquieria columnaris) in Baja California, Cesena, Mario & Turner, 290 Mexico Raymond M 2014 19 26-37 Fouquieria The Ecology and Propagation of South African Saxicolous Species of 291 Brachystelma (Asclepiadaceae) Craib, Charles 1996 4 28-31 Brachystelma Scarpa, Gustavo E & Arenas, 292 The Edible Harrisia (Cactaceae) Species of the Gran Chaco Pastor 2002 9 26-34 Harrisia The Effectiveness of two Bat Species as Pollinators of two Species of 293 Columnr Cacti on Curaçao Petit, Sophie 1998 6 22-31 Subpilocereus Stenocereus 294 The Environmental Conditions of Cactaceae in Chile Kraus, Robert 1995 3 110-129 Cacti Chile Klopper, Ronell R & Smith, 295 The Genus Aloe (Asphodelaceae: Alooideae) in Namaqualand, South Africa Gideon F 2007 13 38-51 Aloe The Genus Aloe L. (Asphocelaceae: Alooideae) in the Free State Province of Klopper, Ronell R, Retief 296 South Africa Elizabeth & Smith, Gideon F 2009 15 41-52 Aloe The Genus Aloe L. (Asphodelaceae: Alooideae) in the Eastern Cape Klopper, Ronell R & Smith, 297 Province of South Africa Gideon F 2010 16 16-53 Aloe The Genus Denmoza Britton & Rose (Cactaceae): Taxonomic History and 298 Typification Leuenberger, Beat Ernst 1993 1 86-94 Denmoza

299 The Genus Disocactus Kimnach, Myron 1993 1 (2 errata) 95-139 (46) Disocactus The Genus Eulychnia (Cactaceae) in Chile: Notes on the Taxonomy, Types, Leuenberger, Beat Ernst & 300 and Other Old Specimens Eggli, Urs 2000 7 63-76 Eulychnia 301 The Genus Lenophylum Rose (Crassulaceae) Moran, Reid 1994 2 1-19 Lenophyllym 302 The Genus Pseudorhipsalis Britton & Rose Bauer, Ralf 2002 9 94-120 Pseudorhipsalis 303 The Genus Sedella Britton & Rose (Crassulaceae Moran, Reid 1997 5 53-60 Sedella 304 Blot Hybridization of Random Amplified Polymorphic DNAS Michael W, Kimnach, Myron & 1997 5 61-71 xEpinicereus The identity and taxonomy of xSedeveria 'Blue Mist' (Mottram) Gideon Smith, Gidion F. w Margrit 305 F..Sm.& Bischofb. (Crassulaceae) Bischofberger 2019 26 52-57 xSedeveria

The identity and typification of Astroloba pentagona (Haw.) Uitewaal Molterno, Steven w Gideon F. 306 (Asphodelacee: Alooideae), the type species of the genus Astroloba Uitewaal Smith 2018 25 57-71 Astroloba The identity of Kalanchoe paniculata Harv. (Crassulaceae), a common Smith, Gideon F & Figueiredo, 307 species in southeastern and south-tropical Africa Estrela 2017 23 72-78 Kalanchoe The nomenclature of Aloe ferox Mill. (Asphodelaceae: Alooideae), and Smith, Gideon F. w Estrela 308 iconic medium-sized to large aloe from southern South Africa Figueiredo 2018 25 128-132 Aloe

309 The Opuntias of Mississippi Majure, Lucas & Ervin, Gary N 2008 14 111-126 Opuntia The Organpipe Cactus, Stenocereus thurberi: The Distribution, Morphology, Yetman, David & Devender, 310 and Ethnobotany of Pitahayas Thomas R van 2001 8 30-36 Stenocereus 311 The Rediscovery of Crassula alcicornis Opel, Matthew R 2004 10 38-40 Crassula 312 The Small-Flowered Afro-Arabian Species of Huernia Plowes, Darrel CH 2014 19 66-88 Huernia