| Cactus of the Month | |||||
| YEAR | MONTHS | PAGE | TITLE | AUTHOR | |
| 1964 | Jun | 80 | Acanthocereus pentagonus | R.W. Muckleroy | |
| 1971 | May | 54 | Acanthocereus pentagonus | Roy Hoke | |
| 1995 | Jul/Aug | 6 | Acanthocereus pentagonus | Dick McEuen | |
| 1988 | Sep/Oct | 51 | Acanthorhipsalis paraganiensis | Flo Butler | |
| 1970 | Aug | 94 | Ancistrocactus scheeri | Ralph Artis | |
| 1976 | Jun | 66 | Ancistrocactus scheeri | Evelyn Crisp | |
| 2003 | Jan/Feb | 10 | Aporocactus flagelliformis | Mario Rizo | |
| 1980 | Jul/Aug | 68 | Aporocactus species | Marjorie Parmely | |
| 1989 | Sep/Oct | 8 | Aporocactus species | Richard Rein | |
| 1999 | May/Jun | 6 | Ariocarpus | Mike Navolio | |
| 1967 | May | 36 | Ariocarpus fissuratus | Joe Montgomery | |
| 2008 | Jan/Feb | 6 | Ariocarpus fissuratus | L. Rodriguez-Cracraft | |
| 2010 | Sep/Oct | 10 | Ariocarpus fissuratus var. lloydii | Richard Stamper | |
| 1969 | Aug | 78 | Ariocarpus kotschoubeyanus | Glenn Spraker | |
| 1986 | Sep/Oct | 64 | Ariocarpus kotschoubeyanus | Criss Ivy | |
| 2001 | Jan/Feb | 6 | Ariocarpus kotschoubeyanus | David Thomas | |
| 2007 | Mar/Apr | 7 | Ariocarpus retusus | Fred Haase | |
| 1991 | Mar/Apr | 10 | Ariocarpus retusus, tribonus | Bob Boyles | |
| 1975 | Feb | 18 | Ariocarpus scapharostrus | Roy Paramore | |
| 1996 | Jul/Aug | 8 | Ariocarpus scapharostrus | Leroy Kellogg | |
| 1970 | Nov/Dec | 130 | Ariocarpus species | J.C. Wilson | |
| 1972 | Apr | 42 | Ariocarpus species | Ben Wyly | |
| 1973 | Oct | 114 | Ariocarpus species | Joe Cappleman | |
| 1976 | Sep | 102 | Ariocarpus species | Roy Paramore | |
| 1986 | Mar/Apr | 18 | Ariocarpus species | Marjorie Parmely | |
| 1996 | Sep/Oct | 6 | Ariocarpus species | Craig Hamilton | |
| 1987 | Sep/Oct | 62 | Ariocarpus trigoni elongata | Joseph Layne | |
| 1969 | Sep | 88 | Ariocarpus trigonus | Albert Rubin | |
| 1970 | Jan | 6 | Astrophytum asteria | Roy Hoke | |
| 1964 | Oct | 113 | Astrophytum asterias | Lois Kirkpatrick | |
| 1988 | Jan/Feb | 5 | Astrophytum asterias | Pauline Miertschin | |
| 2011 | Jan/Feb | 12 | Astrophytum asterias x coahuilense | Liliana Cracraft | |
| 1968 | Aug | 64 | Astrophytum capricorne | R.H. Gregg | |
| 1973 | Sep | 102 | Astrophytum capricorne | Ben Wyly | |
| 1982 | Jan/Feb | 10 | Astrophytum capricorne | Mary Jo Gussett | |
| 1990 | Mar/Apr | 5 | Astrophytum capricorne | Roy Paramore | |
| 2000 | Nov/Dec | 6 | Astrophytum capricorne | Genevieve Friend | |
| 1969 | May | 42 | Astrophytum myriostigma | Bettie Muckleroy | |
| 1973 | Jan | 6 | Astrophytum myriostigma | Lewis Brittain | |
| 1985 | Mar/Apr | 20 | Astrophytum myriostigma | John Gussett | |
| 1991 | Nov/Dec | 10 | Astrophytum myriostigma | Irma Lincoln | |
| 2007 | Jan/Feb | 10 | Astrophytum myriostigma | L. Rodriguez-Cracraft | |
| 2009 | May/Jun | 4 | Astrophytum myriostigma | David Thomas | |
| 2004 | Nov/Dec | 10 | Astrophytum ornatum | Mario Rizo | |
| 2009 | Jul/Aug | 7 | Astrophytum stigmatodactylus caput-medusae | Jeff Boggan | |
| 1983 | Sep/Oct | 70 | Austrocephalocereus genus | Roy Paramore | |
| 1998 | Nov/Dec | 6 | Austrocephalocereus genus | Kathy Fewox | |
| 1974 | Jun | 68 | Aztekium ritteri | Frank Schlicht | |
| 1984 | Jan/Feb | 6 | Aztekium ritteri | Ben Muller | |
| 1995 | Jul/Aug | 9 | Aztekium ritteri | Tony Beekenkamp | |
| 1992 | Sep/Oct | 10 | Borzicactus samaipatanus | Kathy Fewox | |
| 1983 | Mar/Apr | 22 | Borzicactus species | Bert Evans | |
| 1983 | Mar/Apr | 24 | Buiningia aurea | Charles Kirkpatrick | |
| 1967 | Aug | 60 | Carnegia gigantea | Danny Horowitz | |
| 1982 | Jan/Feb | 8 | Carnegia gigantea | Bert Evans | |
| 1994 | Sep/Oct | 4 | Carnegia gigantea | Genevieve Friend | |
| 1974 | Feb | 18 | Cephalocereus hoppenstedtii | Bert Evans | |
| 1989 | Jan/Feb | 4 | Cephalocereus polylopha | John Gussett | |
| 1964 | Nov/Dec | 126 | Cephalocereus senilis | A.F. Hillsman | |
| 1970 | Feb | 20 | Cephalocereus senilis | Joe Cappleman | |
| 1991 | Sep/Oct | 5 | Cephalocereus senilis | Lana Sands | |
| 1994 | Nov/Dec | 6 | Cephalocereus senilis | Kathy Fewox | |
| 2009 | Mar/Apr | 11 | Cephalocereus senilis | Ann Russ | |
| 1971 | Jun | 66 | Cephalocereus species | John Liles | |
| 1983 | Jan/Feb | 8 | Cephalocereus species | Rowena Meadows | |
| 1967 | Jan | 4 | Cereus azureus | Bert Evans | |
| 2004 | May/Jun | 9 | Cereus forbesii | Josie Watts | |
| 1990 | Mar/Apr | 3 | Cereus lophocereus schottii 'monstrosus' | Norris Miertschin | |
| 1965 | Nov/Dec | 92 | Cereus peruvianus | Lawrence Weisser | |
| 1979 | Jul/Aug | 56 | Cereus peruvianus | Carole Syrjamaki | |
| 2005 | Mar/Apr | 10 | Cereus peruvianus | Will Crump | |
| 1991 | Jul/Aug | 9 | Cereus peruvianus c.p. Monstrosus | Genevieve Friend | |
| 1974 | Apr | 42 | Cereus peruvianus monstrosus | Terry Kanon | |
| 1988 | May/Jun | 26 | Cereus tetragonus | Don Inman | |
| 1985 | Sep/Oct | 61 | Cereus venezuelensis | Evelyn Crisp | |
| 1965 | Jul | 56 | Chamacereus silvestrii | Pete Hillsman | |
| 1980 | Mar/Apr | 28 | Chamacereus silvestrii | Norris Miertschin | |
| 1992 | Sep/Oct | 8 | Chimaera: Hylocalycium | David Thomas | |
| 2011 | Mar/Apr | 6 | Cintia knizei | Jeff Boggan | |
| 1975 | Apr | 42 | Cleistocactus species | Norris Miertschin | |
| 1991 | Jan/Feb | 8 | Cleistocactus strausii | Ken Kracht | |
| 1984 | Jul/Aug | 52 | Cochemiea poselgeri | Mary Jo Gussett | |
| 1990 | Sep/Oct | 8 | Cochemiea poselgeri | David Thomas | |
| 2011 | Jan/Feb | 8 | Coleocephalocereus aureus | Phyllis McEuen | |
| 2005 | Jul/Aug | 7 | Consolea | Bobby Crabb | |
| 2005 | Jan/Feb | 8 | Copiapoa cinerea | Phyllis McEuen | |
| 2006 | Jan/Feb | 8 | Copiapoa hypogaea var. laui | Phyllis McEuen | |
| 1978 | Mar/Apr | 30 | Copiapoa species | Joy Arterburn | |
| 1981 | Nov/Dec | 84 | Copiapoa species | Ken Gardner | |
| 1989 | Mar/Apr | 7 | Copiapoa tenuissima | Flo Butler | |
| 1979 | Jan/Feb | 8 | Coryphantha | Richard May | |
| 1991 | Jul/Aug | 7 | Coryphantha minima | Leroy Kellogg | |
| 1995 | Jul/Aug | 8 | Coryphantha missouriensis | Dick McEuen | |
| 2006 | May/Jun | 5 | Coryphantha robustispina | David van Langen | |
| 1970 | Sep | 106 | Coryphantha species | R.W. Muckleroy | |
| 1975 | Oct | 114 | Coryphantha species | Evelyn Crisp | |
| 1977 | Feb | 18 | Coryphantha species | Norris Miertschin | |
| 2006 | Nov/Dec | 8 | Coryphantha sulcata | David van Langen | |
| 1966 | Feb | 13 | Coryphantha vivipara | Bud Anderson | |
| 1980 | Jan/Feb | 8 | Cristate & Monstrosus Forms | C.V. Kirkpatrick | |
| 1982 | May/Jun | 43 | Discocactus species | Evelyn Crisp | |
| 1987 | Jan/Feb | 8 | Discocactus species | John Gussett | |
| 2003 | Jan/Feb | 8 | Discocactus species | Phyllis McEuen | |
| 1986 | May/Jun | 36 | Dolichothele species | Ida Mae Stevens | |
| 1965 | Jan | 5 | Dolichothele sphaerica | Ray Riley | |
| 1966 | Jan | 5 | Echinocactus grusonii | Bettie Muckleroy | |
| 1982 | May/Jun | 41 | Echinocactus grusonii | John Gussett | |
| 1994 | Mar/Apr | 4 | Echinocactus grusonii | Keith Schwabe | |
| 2002 | Jan/Feb | 8 | Echinocactus grusonii | Dave Thomas | |
| 1986 | Jan/Feb | 8 | Echinocactus hamatacanthus | Ben Muller | |
| 1995 | May/Jun | 6 | Echinocactus hamatacanthus | Genevieve Friend | |
| 1967 | Jul | 53 | Echinocactus horizonthalonius | Robert Bailey | |
| 1973 | Nov/Dec | 126 | Echinocactus horizonthalonius | Gus Homann | |
| 2007 | Nov/Dec | 6 | Echinocactus horizonthalonius | David van Langen | |
| 1979 | Nov/Dec | 77 | Echinocactus polycephalus | Richard May | |
| 1996 | Sep/Oct | 4 | Echinocactus setispinus | Genevieve Friend | |
| 1998 | Sep/Oct | 8 | Echinocactus setispinus | Genevieve Friend | |
| 1990 | Jan/Feb | 4 | Echinocactus setispinus hamatus | Andrew Voelkle | |
| 1970 | Jul | 82 | Echinocactus species | R.A. Riley | |
| 1976 | Jan | 6 | Echinocactus species | Joe Cappleman | |
| 1976 | Jul | 78 | Echinocactus species | Patsy Schlicht | |
| 1992 | May/Jun | 4 | Echinocactus species | Gene Byrd | |
| 1993 | Sep/Oct | 9 | Echinocactus texensis | Sally Daniels | |
| 1994 | Mar/Apr | 6 | Echinocactus texensis | Sally Daniels | |
| 1998 | Mar/Apr | 6 | Echinocactus texensis | Matt Demel | |
| 1983 | May/Jun | 40 | Echinocactus uncinatus v. wrightii | Lee Turvey | |
| 1980 | Mar/Apr | 26 | Echinocereus chloranthus | Jim Weedin | |
| 2009 | May/Jun | 6 | Echinocereus dasyacanthus | Fred Haase | |
| 1993 | May/Jun | 9 | Echinocereus davisii | Leroy Kellogg | |
| 2009 | Jul/Aug | 4 | Echinocereus engelmannii | David van Langen | |
| 1965 | Feb | 12 | Echinocereus enneacanthus | Skipper Wilson | |
| 2002 | May/Jun | 6 | Echinocereus enneacanthus | Fred Haase | |
| 2004 | Mar/Apr | 11 | Echinocereus knippelianus | Richard Stamper | |
| 1981 | Mar/Apr | 26 | Echinocereus lloydii | Jim Weedin | |
| 2000 | Mar/Apr | 8 | Echinocereus pectinatus (Echinocereus dasyacanthus) | Bruce Moffett | |
| 2003 | May/Jun | 8 | Echinocereus pectinatus v. rubrispinum | Liliana Rodriguez | |
| 2011 | Mar/Apr | 12 | Echinocereus pentalophus | Fred Haase | |
| 1967 | Oct | 76 | Echinocereus reichenbachii | Glenn Spraker | |
| 1972 | Nov/Dec | 126 | Echinocereus reichenbachii | W.W. Trammell | |
| 1994 | May/Jun | 8 | Echinocereus reichenbachii | Dick McEuen | |
| 2003 | Mar/Apr | 9 | Echinocereus ridgidissimus v. rubispinus | Fred Haase | |
| 1968 | Jun | 46 | Echinocereus rigidissimus | Louise Pennycuick | |
| 2008 | May/Jun | 6 | Echinocereus roetteri | David van Langen | |
| 1976 | Aug | 90 | Echinocereus species | Caroline Pickens | |
| 1978 | Sep/Oct | 90 | Echinocereus species | Stephen Burda | |
| 1969 | Nov/Dec | 110 | Echinocereus stramineus | Ray Riley | |
| 1987 | Jul/Aug | 48 | Echinocereus stramineus | John Twining | |
| 2005 | Mar/Apr | 7 | Echinocereus stramineus | Fred Haase | |
| 2005 | Jul/Aug | 11 | Echinocereus triglochiatus | Hank Andresen | |
| 2007 | Sep/Oct | 5 | Echinocereus triglochiatus | Paul Stricklin | |
| 1965 | Apr | 25 | Echinocereus triglochidiatus | Ray Riley | |
| 1994 | Sep/Oct | 6 | Echinocereus triglochidiatus | Hank Andresen | |
| 1996 | May/Jun | 5 | Echinocereus virdiflorus var. viridiflorus | Dick McEuen | |
| 1991 | Mar/Apr | 8 | Echinofossulocactus B&R (Stenocactus) | John Gussett | |
| 1975 | Jun | 66 | Echinofossulocactus species | James Moody | |
| 1984 | Mar/Apr | 22 | Echinofossulocactus violaciflorus | Charles Kirkpatrick | |
| 2008 | Sep/Oct | 7 | Echinomastus johnsonii | David van Langen | |
| 1991 | Jan/Feb | 10 | Echinomastus mariposensis | Roy Paramore | |
| 2009 | Nov/Dec | 6 | Echinomastus mariposensis | Randy Heinbaugh | |
| 1965 | Jun | 48 | Echinopsis | Bert/Elzine Evans | |
| 2001 | Sep/Oct | 8 | Echinopsis (Easter Lily Cactus) | Tony Beekenkamp | |
| 1987 | Nov/Dec | 78 | Echinopsis calochlora | Hank Andresen | |
| 1977 | Sep/Oct | 92 | Echinopsis species | Tom Pickens | |
| 1991 | May/Jun | 5 | Echinopsis species | Hank Andresen | |
| 2003 | Jul/Aug | 5 | Epiphyllum | Tony Beekenkamp | |
| 1994 | Jul/Aug | 6 | Epiphyllum macropterum | Don James | |
| 1993 | Jan/Feb | 6 | Epiphyllum rhipsalis | Lana Sands | |
| 1966 | Mar | 21 | Epiphyllum species | Bess Mason | |
| 1972 | Feb | 18 | Epiphyllum species | Frank Schlicht | |
| 1980 | May/Jun | 46 | Epiphyllum strictum | Evelyn Crisp | |
| 1979 | May/Jun | 42 | Epiphyllums and their hybrids | Evelyn Crisp | |
| 1986 | Nov/Dec | 78 | Epiphytic Cacti | Evelyn Crisp | |
| 1965 | May | 40 | Epithelantha micromeris | R.W. Muckleroy | |
| 1971 | Apr | 42 | Epithelantha micromeris | Joe Cappleman | |
| 1982 | Nov/Dec | 93 | Epithelantha micromeris | Flo Worstell | |
| 1986 | Jul/Aug | 46 | Epithelantha micromeris | Roy Paramore | |
| 1988 | Jul/Aug | 37 | Epithelantha micromeris | Pat Dulude | |
| 1996 | Jan/Feb | 8 | Epithelantha micromeris | Roy Paramore | |
| 2008 | Sep/Oct | 5 | Epithelantha micromeris | Cindy Gray | |
| 1975 | Jul | 78 | Epithelantha species | Matt Johnson | |
| 1997 | Sep/Oct | 6 | Escobaria hesteri | Roy Paramore | |
| 1968 | Jan | 4 | Escobaria runyonii | Walter Forry | |
| 1970 | May | 58 | Escobaria species | R.H. Gregg | |
| 2000 | May/Jun | 8 | Escobaria strobiliformis | Roy Paramore | |
| 1967 | Apr | 29 | Escobaria tuberculosa | R.H. Gregg | |
| 2007 | Jul/Aug | 4 | Escobaria vivipara | David van Langen | |
| 2001 | Nov/Dec | 6 | Espostoa | Ann Russ | |
| 1968 | May | 36 | Espostoa lanata | Mrs. James Valigura | |
| 2006 | Jul/Aug | 6 | Espostoa lanata | Josie Watts | |
| 2002 | Mar/Apr | 6 | Espostoa nana | Liliana Rodriguez | |
| 1966 | Sep | 68 | Ferocactus acanthodes | Skipper Wilson | |
| 1986 | Jul/Aug | 48 | Ferocactus acanthodes | Hank Andresen | |
| 1985 | Nov/Dec | 73 | Ferocactus glaucescens | C.V. Kirkpatrick | |
| 2007 | May/Jun | 6 | Ferocactus glaucesens | Hank Andresen | |
| 1967 | Sep | 69 | Ferocactus latispinus | R.H. Gregg | |
| 1968 | Oct | 88 | Ferocactus rectispinus | Gene Williams | |
| 1970 | Oct | 118 | Ferocactus species | C.B. Gilman | |
| 1975 | May | 54 | Ferocactus species | Ben Wyly | |
| 1976 | Oct | 114 | Ferocactus species | Unknown | |
| 1997 | Sep/Oct | 8 | Ferocactus species | Phyllis McEuen | |
| 2011 | Nov/Dec | 3 | Ferocactus wislizeni | Liliana Cracraft | |
| 2005 | May/Jun | 8 | Frailea perumbilicata | Wally Ward | |
| 1969 | Feb | 16 | Frailea pumila | Bob Bailey | |
| 1977 | Sep/Oct | 94 | Frailea species | Wayne Walton, Jr. | |
| 1985 | Jul/Aug | 50 | Fred? | Norris Miertschin | |
| 2000 | Jul/Aug | 8 | Geohintonia mexicana | Leroy Kellogg | |
| 1989 | Mar/Apr | 9 | Gymnocalicium chiquitanum | Tim Evans | |
| 2002 | Sep/Oct | 8 | Gymnocalicium ragonesii | Wally Ward | |
| 1986 | May/Jun | 34 | Gymnocalicium species | Tony Beekenkamp | |
| 2011 | Jul/Aug | 10 | Gymnocalycium anisitsii ssp. Damsii | Jeff Boggan | |
| 2000 | May/Jun | 6 | Gymnocalycium bayrianum | Don James | |
| 1996 | Nov/Dec | 6 | Gymnocalycium bruchii | Kathy Fewox | |
| 1972 | Jun | 66 | Gymnocalycium damsii | Bobbie Reinke | |
| 2011 | May/Jun | 10 | Gymnocalycium denudatum | Josie Watts | |
| 1974 | Oct | 118 | Gymnocalycium michanovichii v. friedrichiae | Gerald Arp | |
| 1969 | Jul | 66 | Gymnocalycium mihanovichii | Evelyn Crisp | |
| 1996 | Jan/Feb | 6 | Gymnocalycium mihanovichii 'Hibotan' | Lana Sands | |
| 2008 | Nov/Dec | 4 | Gymnocalycium nidulans | Wally Ward | |
| 2004 | Jan/Feb | 6 | Gymnocalycium obductum Piltz | Paul Stricklin | |
| 1990 | Jul/Aug | 3 | Gymnocalycium pfanzii v. albopulpa | John Gussett | |
| 1993 | May/Jun | 11 | Gymnocalycium ragonesii | Wallace Ward | |
| 1997 | May/Jun | 6 | Gymnocalycium schickendantzii | Grant Wells | |
| 1966 | Aug | 60 | Gymnocalycium species | Glenn Spraker | |
| 1975 | Mar | 30 | Gymnocalycium species | R.H. Gregg | |
| 1976 | Nov/Dec | 126 | Gymnocalycium species | R.W. Muckleroy | |
| 1977 | Jul/Aug | 71 | Gymnocalycium species | Evelyn Crisp | |
| 1978 | May/Jun | 50 | Gymnocalycium species | Wayne Walton, Jr. | |
| 2006 | Mar/Apr | 4 | Gymnocalycium stellatum | Wally Ward | |
| 1964 | May | 75 | Hamatocactus setispinus | Dick Muckleroy | |
| 1972 | Jul | 78 | Hamatocactus setispinus | Roy Hoke | |
| 1992 | Mar/Apr | 7 | Hamatocactus setispinus | Ben Muller | |
| 1971 | Oct | 114 | Hamatocactus species | Ralph Artis | |
| 1975 | Aug | 90 | Hamatocactus species | Catherine Williams | |
| 1984 | Nov/Dec | 77 | Hamatocactus species | Mary Jo Gussett | |
| 1973 | Aug | 90 | Harrisia bonplantii | Bobbie Reinke | |
| 1979 | May/Jun | 40 | Hatiora salicornioides | Bettie Muckleroy | |
| 1987 | Jul/Aug | 50 | Hertrichocereus beneckei | Mary Clarkson | |
| 1996 | Mar/Apr | 8 | Hildwintera aureispina Ritter fa. Cristata | Wally Ward | |
| 1964 | Jul | 88 | Homalocephala texensis | R.W. Muckleroy | |
| 1968 | Sep | 78 | Homalocephala texensis | Walter Forry | |
| 1974 | Nov/Dec | 130 | Homalocephala texensis | Pete Hillsman | |
| 1979 | Jan/Feb | 6 | Homalocephala texensis | Evelyn Crisp | |
| 1982 | Jul/Aug | 61 | Homalocephala texensis | Archie Hicks | |
| 2003 | Nov/Dec | 10 | Hylocereus truncata | Lana Sands | |
| 1967 | Feb | 12 | Hylocereus undatus | Johnny Smolik | |
| 1983 | Sep/Oct | 68 | Islaya species | Joy Barta | |
| 1967 | Nov/Dec | 84 | Lemairocereus marginatus | Ray Riley | |
| 1972 | Oct | 114 | Lemairocereus species | Monnie Ritter | |
| 1977 | May/Jun | 56 | Lemairocereus species | Monnie Ritter | |
| 1966 | May | 39 | Leuchtenbergia principis | Pete Hillsman | |
| 1972 | May | 54 | Leuchtenbergia principis | R.H. Gregg | |
| 1977 | Mar | 30 | Leuchtenbergia principis | R.H. Gregg | |
| 1980 | Sep/Oct | 86 | Leuchtenbergia principis | R.H. Gregg | |
| 1985 | Jul/Aug | 52 | Leuchtenbergia principis | Hank Andresen | |
| 1994 | Jan/Feb | 6 | Leuchtenbergia principis | Hank Andresen | |
| 2001 | Jul/Aug | 8 | Lobivia arachnacantha | Hank Andresen | |
| 1995 | Sep/Oct | 4 | Lobivia silvestrii | Don James | |
| 1983 | Jul/Aug | 57 | Lobivia species | Tim Evans | |
| 1987 | May/Jun | 36 | Lobivia species | Tony Beekenkamp | |
| 1995 | Mar/Apr | 6 | Lobivia species | Jim Tally | |
| 1982 | Sep/Oct | 79 | Lophocereus schottii | Bert Evans | |
| 1978 | Jul/Aug | 70 | Lophocereus schottii forma monstrosus | R.H. Gregg | |
| 1964 | Aug | 97 | Lophophora williamsii | L.A. Weisser | |
| 1973 | Mar | 30 | Lophophora williamsii | Gus Homann | |
| 1981 | Jan/Feb | 8 | Lophophora williamsii | Ken Wilder | |
| 1992 | Jan/Feb | 8 | Lophophora williamsii | Tim Evans | |
| 1986 | Sep/Oct | 66 | Mammillaria – dichotomous species | Florence Butler | |
| 1964 | Nov/Dec | 122 | Mammillaria bocasana | Corinne Montgomery | |
| 1972 | Aug | 90 | Mammillaria bocasana | Roy Paramore | |
| 1998 | Jan/Feb | 6 | Mammillaria bocasana | Grant Wells | |
| 2000 | Jan/Feb | 5 | Mammillaria bocasana - "Fred" | David Thomas | |
| 2001 | Jan/Feb | 8 | Mammillaria bocasana - "Fred" | Keith Schwabe | |
| 2001 | Sep/Oct | 6 | Mammillaria bocasana and M. plumosa | Roy Paramore | |
| 1965 | Sep | 76 | Mammillaria camptotricha | J.Z./Liza Ainsworth | |
| 1990 | Jan/Feb | 6 | Mammillaria camptotricha and v. albescens | Florence Butler | |
| 1966 | Jun | 44 | Mammillaria candida | R.W. Muckleroy | |
| 1969 | Oct | 98 | Mammillaria candida | Jay Wilson | |
| 1984 | Sep/Oct | 68 | Mammillaria candida | Roy Paramore | |
| 1996 | Jul/Aug | 6 | Mammillaria candida | Roy Paramore | |
| 1995 | Mar/Apr | 4 | Mammillaria carmenae | Hank Andresen | |
| 2006 | Jan/Feb | 10 | Mammillaria carmenae | Dave Thomas | |
| 2003 | Sep/Oct | 10 | Mammillaria coahuilensis | Leroy Kellogg | |
| 1974 | Jan | 6 | Mammillaria compressa | Monnie Ritter | |
| 2011 | May/Jun | 5 | Mammillaria crucigera subsp. Tlalocii | Richard Stamper | |
| 1980 | Sep/Oct | 84 | Mammillaria elegans | Carole Syrjamaki | |
| 1974 | Jul | 82 | Mammillaria elongata | Geraldine Warren | |
| 1978 | Jan/Feb | 10 | Mammillaria elongata | Pauline Miertschin | |
| 1978 | Nov/Dec | 108 | Mammillaria elongata | Unknown | |
| 1979 | Sep/Oct | 78 | Mammillaria elongata | Roy Paramore | |
| 1999 | Mar/Apr | 8 | Mammillaria elongata | Ann Russ | |
| 2010 | Sep/Oct | 4 | Mammillaria elongata | Cindy Gray | |
| 1992 | Jul/Aug | 9 | Mammillaria erythrosperma | David Thomas | |
| 2002 | Jan/Feb | 6 | Mammillaria geminispina Hayworth 1924 | Dick McEuen | |
| 2002 | Jul/Aug | 5 | Mammillaria gemnispina of the series leucocephalae | Mike Navolio | |
| 1992 | Mar/Apr | 5 | Mammillaria gracilis | John Gussett | |
| 2000 | Jan/Feb | 8 | Mammillaria gracilis | David Thomas | |
| 2001 | Mar/Apr | 6 | Mammillaria gracilis v. fragillis | Josie Watts | |
| 1984 | May/Jun | 38 | Mammillaria guelzowiana | Hank Andresen | |
| 1992 | Jan/Feb | 10 | Mammillaria guelzowiana | Hank Andresen | |
| 2004 | Nov/Dec | 3 | Mammillaria guelzowiana | Fred Haase | |
| 1974 | Aug | 94 | Mammillaria guerreronis | Gene Williams | |
| 1996 | Mar/Apr | 6 | Mammillaria hahniana | Hank Andresen | |
| 1975 | Jan | 6 | Mammillaria hemisphaerica | Evelyn Crisp | |
| 1968 | Nov/Dec | 102 | Mammillaria herrerae | A.F. Hillsman | |
| 1993 | Jan/Feb | 2 | Mammillaria hesteri | Roy Paramore | |
| 1997 | May/Jun | 8 | Mammillaria heyderi var heyderi | Don James | |
| 1985 | May/Jun | 36 | Mammillaria hidalgensis | Lee Turvey | |
| 1985 | Mar/Apr | 22 | Mammillaria huitzilopochtli | Grant Wells | |
| 2004 | Mar/Apr | 8 | Mammillaria humboltii | Hank Andresen | |
| 1995 | Jan/Feb | 6 | Mammillaria lasiacantha | Roy Paramore | |
| 2004 | Jan/Feb | 8 | Mammillaria lasicantha Engelmann | Dick McEuen | |
| 2003 | Sep/Oct | 8 | Mammillaria lenta | Mike Navolio | |
| 1986 | Mar/Apr | 20 | Mammillaria magnimamma | Vernon Butler | |
| 1999 | Sep/Oct | 8 | Mammillaria microcarpa | Roy Paramore | |
| 2010 | Mar/Apr | 9 | Mammillaria perbella | Josie Watts | |
| 1987 | Mar/Apr | 22 | Mammillaria plumosa | Criss Ivy | |
| 2006 | Jul/Aug | 4 | Mammillaria plumosa | Richard Stamper | |
| 1974 | Mar | 30 | Mammillaria pottsii | Roy Paramore | |
| 1986 | Jan/Feb | 6 | Mammillaria pottsii | Roy Paramore | |
| 2000 | Mar/Apr | 6 | Mammillaria pottsii | Grant Wells | |
| 1997 | Mar/Apr | 6 | Mammillaria prolifera var. texana (M. multiceps) | Wally Ward | |
| 1984 | Jul/Aug | 54 | Mammillaria ramillosa | Criss Ivy | |
| 2008 | Jul/Aug | 4 | Mammillaria sartorii | Richard Stamper | |
| 2003 | Mar/Apr | 12 | Mammillaria schiedeana | Hank Andresen | |
| 2008 | May/Jun | 7 | Mammillaria schiedeana | Wally Ward | |
| 1976 | May | 54 | Mammillaria species | Mary Jo Gussett | |
| 1976 | Feb | 18 | Mammillaria species | Roy Paramore | |
| 1978 | Sep/Oct | 92 | Mammillaria species | Ken Wilder | |
| 1998 | Jan/Feb | 8 | Mammillaria standleyi | Ronnie Sims | |
| 2010 | Nov/Dec | 4 | Mammillaria zeilmanniana | Randy Heinbaugh | |
| 1989 | Jul/Aug | 6 | Mammillaria zephyranthoides | Hank Andresen | |
| 1995 | May/Jun | 7 | Mammillarias, Hook-Spined | Phyllis McEuen | |
| 2010 | Jan/Feb | 4 | Matucana genus | Phyllis McEuen | |
| 1987 | Mar/Apr | 20 | Matucana madisoniorum | Vernon Butler | |
| 1979 | Sep/Oct | 76 | Matucana species | Tom Pickens | |
| 2000 | Sep/Oct | 6 | Melocactus | Hank Andresen | |
| 2009 | Sep/Oct | 4 | Melocactus amoenius | Wally Ward | |
| 1987 | Jan/Feb | 6 | Melocactus glaucesens | C.V. Kirkpatrick | |
| 2005 | Sep/Oct | 8 | Melocactus matanzanus | L. Rodriguez-Cracraft | |
| 1972 | Sep | 102 | Melocactus oaxacensis | Anita Cappleman | |
| 1968 | Jul | 52 | Melocactus species | Alice Newman | |
| 1990 | Jul/Aug | 5 | Melocactus species | Tony Beekenkamp | |
| 1995 | Sep/Oct | 6 | Melocactus species | Gene Byrd | |
| 1981 | May/Jun | 42 | Monvillea species | Ida Mae Stevens | |
| 1998 | May/Jun | 7 | Monvillea spegazzinii | Josie Watts | |
| 1971 | Jul | 67 | Myrtillocactus geometrizan | Bert Evans | |
| 1981 | Sep/Oct | 70 | Myrtillocactus geometrizan | C.V. Kirkpatrick | |
| 2002 | May/Jun | 8 | Neochileana napina | Josie Watts | |
| 1985 | Jan/Feb | 6 | Neochilenia species | Vernon Butler | |
| 1990 | May/Jun | 10 | Neogomesia agavoides | Leroy Kellogg | |
| 1987 | Sep/Oct | 64 | Neolloydia conoidea | Roy Paramore | |
| 2009 | Jan/Feb | 4 | Neolloydia conoidea | Phyllis McEuen | |
| 1965 | Mar | 21 | Neomammillaria hemisphaerica | R.W. Muckleroy | |
| 1997 | Jul/Aug | 6 | Neoporteria (Pyrrhocactus) bulbocalyx | Mike Madera | |
| 1988 | Mar/Apr | 14 | Neoporteria artrispinosa | Hank Andresen | |
| 1988 | Sep/Oct | 50 | Neoporteria gerocephala | Joseph Layne | |
| 1997 | Nov/Dec | 6 | Neoporteria gerocephala | Kathy Fewox | |
| 1979 | Mar/Apr | 24 | Neoporteria nidus | Richard May | |
| 2008 | Jul/Aug | 6 | Nopalea cochenillifera | Bobby Crabb | |
| 1993 | Nov/Dec | 6 | Nopalxochia phyllantoides | Kathy Fewox | |
| 2009 | Mar/Apr | 4 | Notocacteae blossfeldia liliputiana | Jeff Boggan | |
| 1999 | Sep/Oct | 6 | Notocactus | Tony Beekenkamp | |
| 1994 | Jul/Aug | 8 | Notocactus genus | Tony Beekenkamp | |
| 1988 | Mar/Apr | 13 | Notocactus haselbergii | Tim Evans | |
| 1989 | Nov/Dec | 7 | Notocactus leninghausii | Tony Beekenkamp | |
| 1984 | Sep/Oct | 66 | Notocactus magnificus | Tim Evans | |
| 1990 | Nov/Dec | 4 | Notocactus magnificus | Kathy Fewox | |
| 1998 | Jul/Aug | 8 | Notocactus magnificus | Grant Wells | |
| 2010 | May/Jun | 4 | Notocactus magnificus | Wally Ward | |
| 1967 | Mar | 20 | Notocactus scopa | Bud Anderson | |
| 1978 | May/Jun | 48 | Notocactus species | Joy Arterburn | |
| 1971 | Aug | 90 | Obregonia denegrii | Ray Riley | |
| 1973 | May | 54 | Obregonia denegrii | Carolyn Wyly | |
| 1981 | May/Jun | 40 | Obregonia denegrii | Evelyn Crisp | |
| 1985 | Jan/Feb | 8 | Obregonia denegrii | Carolyn Wyly | |
| 1991 | May/Jun | 7 | Obregonia denegrii | David Thomas | |
| 1993 | Jul/Aug | 7 | Obregonia denegrii | Roy Paramore | |
| 2011 | Sep/Oct | 5 | Obregonia denegrii | Randy Heinbaugh | |
| 1992 | Nov/Dec | 6 | Opuntia argentina | David Thomas | |
| 2010 | Jul/Aug | 7 | Opuntia azurea var. parva | Fred Haase | |
| 1992 | May/Jun | 6 | Opuntia bigelovii | Tim Evans | |
| 1971 | Nov/Dec | 126 | Opuntia bigelovii engelmann | Gus Homann | |
| 1996 | May/Jun | 8 | Opuntia compressa var. grandiflora | Don James | |
| 2007 | Mar/Apr | 10 | Opuntia cylindropuntieae | Richard Stamper | |
| 2000 | Sep/Oct | 8 | Opuntia engelmannii var. bergeriana | Roger Friend | |
| 1998 | Mar/Apr | 8 | Opuntia fulgida | Dick McEuen | |
| 1990 | Sep/Oct | 10 | Opuntia fulgida mamillata (Monstrose) | Kathy Voelkle | |
| 2001 | Mar/Apr | 8 | Opuntia leptocaulis | Paul Stricklin | |
| 1974 | May | 54 | Opuntia linguiformis | Ralph Artis | |
| 1965 | Oct | 84 | Opuntia microdasys | Bert/Elzine Evans | |
| 1993 | Jul/Aug | 8 | Opuntia microdasys | Liliana Rodriguez | |
| 1988 | May/Jun | 27 | Opuntia microdasys cristata | Tim Evans | |
| 1999 | Jan/Feb | 8 | Opuntia molinensis | Roy Paramore | |
| 1999 | Jul/Aug | 6 | Opuntia pusilla Haworth | Bruce Moffett | |
| 2001 | Jul/Aug | 6 | Opuntia ramosissima | Dick McEuen | |
| 1973 | Apr | 42 | Opuntia rifida | Larry Fisher | |
| 2002 | Jul/Aug | 8 | Opuntia rufida | Roger Friend | |
| 1975 | Sep | 102 | Opuntia species | Mary Jo Gussett | |
| 1977 | Nov/Dec | 111 | Opuntia species | John Gussett | |
| 1983 | Nov/Dec | 82 | Opuntia species | Unknown | |
| 2010 | Jul/Aug | 3 | Opuntia spinosibacca | David van Langen | |
| 1994 | May/Jun | 6 | Opuntia streptacantha | Liliana Rodriguez | |
| 1970 | Apr | 46 | Opuntia subulata | Bud Anderson | |
| 1994 | Jan/Feb | 4 | Opuntia subulata | John Gussett | |
| 2011 | Nov/Dec | 9 | Opuntia tunicata | Richard Stamper | |
| 1988 | Nov/Dec | 60 | Opuntia tunicata v. tunicata | Tony Beekenkamp | |
| 2006 | Sep/Oct | 11 | Opuntia violacea var. macrocentra | Hank Andresen | |
| 1977 | Jul/Aug | 73 | Oreocereus celsianus | Caroline Pickens | |
| 1997 | Jul/Aug | 8 | Oreocereus trollii | Hank Andresen | |
| 1995 | Jan/Feb | 8 | Ortegocactus macdougallii | John Gussett | |
| 1966 | Jul | 52 | Parodia aureispina | Ruby Keeler | |
| 2010 | May/Jun | 8 | Parodia leninghausii | Ann Russ | |
| 2011 | Jul/Aug | 5 | Parodia magnifica | Richard Holland | |
| 1977 | Jul/Aug | 75 | Parodia species | James Moody | |
| 1980 | Jul/Aug | 66 | Parodia species | Richard May | |
| 1984 | May/Jun | 36 | Parodia species | Joy Barta | |
| 1982 | Mar/Apr | 25 | Pediocactus species | Evelyn Crisp | |
| 1966 | Nov/Dec | 84 | Pelecyphora aselliformis | Ray Riley | |
| 1999 | May/Jun | 8 | Pelecyphora aselliformis | Leroy Kellogg | |
| 2006 | Sep/Oct | 7 | Pelecyphora aselliformis | Jeff Boggan | |
| 1989 | May/Jun | 10 | Pelecyphora species | Roy Paramore | |
| 1998 | Sep/Oct | 6 | Pelecyphora strobiliformis | Leroy Kellogg | |
| 1975 | Nov/Dec | 126 | Pelecyphora, Encephalocarpus & Normanbokea | Frank Schlicht | |
| 1971 | Jan | 6 | Peniocereus greggii | Monnie Ritter | |
| 1983 | Jan/Feb | 10 | Peniocereus greggii | Criss Ivy | |
| 2004 | Sep/Oct | 7 | Peniocereus greggii | Dick McEuen | |
| 1976 | Mar | 30 | Peniocereus species | Dick Gregg | |
| 1981 | Jul/Aug | 56 | Pereskia species | Mary Jo Gussett | |
| 1982 | Jul/Aug | 59 | Pereskia species | Norris Miertschin | |
| 1992 | Jul/Aug | 7 | Pereskia species | Evelyn Etter | |
| 2003 | May/Jun | 6 | Rebutia heliosa v. cajasensis | Richard Stamper | |
| 2006 | May/Jun | 9 | Rebutia muscula | Ann Russ | |
| 1972 | Jan | 6 | Rebutia species | Mary Jo Gussett | |
| 1980 | May/Jun | 48 | Rebutia species | Unknown | |
| 1997 | Mar/Apr | 4 | Rhipsalis | Marty Suitor | |
| 2001 | Mar/Apr | 9 | Rhipsalis "The Wicker Work Cactus" | Lana Sands | |
| 1978 | Jul/Aug | 68 | Rhipsalis crispata | Dick Muckleroy | |
| 1977 | Jan | 6 | Rhipsalis species | Frank Schlicht | |
| 1983 | Jul/Aug | 53 | Rhipsalis species | Evelyn Crisp | |
| 1995 | Nov/Dec | 7 | Rhipsalis species | Kathy Fewox | |
| 1973 | Jun | 66 | Rhombophyllum nelii | John Liles | |
| 1968 | Feb | 12 | Ripsalidopsis rosea | Ruth Gregg | |
| 1977 | Apr | 42 | Schlumbergera gaertneri | Bettie Muckleroy | |
| 1969 | Jan | 6 | Schlumbergera russeliana | A.E. Hillsman | |
| 1978 | Jan/Feb | 8 | Sclerocactus polyancitrus | Richard May | |
| 1971 | Sep | 102 | selenicereus species | Howard Rubin | |
| 1981 | Jul/Aug | 58 | selenicereus species | Elzine Evans | |
| 1973 | Jul | 78 | Setiechinopsis mirabilis | Elizabeth Rudersdorf | |
| 1982 | Mar/Apr | 23 | Setiechinopsis mirabilis | Elzine Evans | |
| 1989 | May/Jun | 8 | Setiechinopsis mirabilis | Ken Kracht | |
| 1969 | Apr | 32 | Stenocactus K. Sch. | Bert Evans | |
| 1966 | Oct | 76 | Stenocactus species | Joe Montgomery | |
| 1989 | Jul/Aug | 8 | Stephanocereus leucostele | Curtis Brown | |
| 1984 | Jan/Feb | 8 | Strombocactus disciformis | John Gussett | |
| 1999 | Nov/Dec | 6 | Sulcorebutia rauschii | Kathy Fewox | |
| 2003 | Jul/Aug | 6 | Sulcorebutia rauschii | Richard Stamper | |
| 1979 | Jul/Aug | 58 | Sulcorebutia species | Joy Arterburn | |
| 2011 | Sep/Oct | 4 | Tephrocactus articulates var. diadematus | Cindy Gray | |
| 2008 | Jan/Feb | 4 | Tephrocactus molinensis | Dick McEuen | |
| 1966 | Apr | 27 | Thelocactus bicolor | Glenn Spraker | |
| 1971 | May/jun | 6 | Thelocactus bicolor | Glenn Spraker | |
| 1980 | Jan/Feb | 10 | Thelocactus bicolor v. schottii | Richard May | |
| 1999 | Mar/Apr | 10 | Thelocactus bicolor v. schottii | Hank Andresen | |
| 1989 | Sep/Oct | 10 | Thelocactus conothele | John Gussett | |
| 2008 | Mar/Apr | 3 | Thelocactus conothelos | Richard Stamper | |
| 1971 | May/Jun | 5 | Thelocactus flavidispinus | Gene Williams | |
| 1998 | Jul/Aug | 6 | Thelocactus macdowellii | Roy Paramore | |
| 1987 | May/Jun | 34 | Thelocactus schwarzii | C.V. Kirkpatrick | |
| 2007 | Jan/Feb | 7 | Thelocactus setispinus | Dick McEuen | |
| 1970 | Jun | 70 | Thelocactus species | L.A. Weisser | |
| 1976 | Apr | 42 | Thelocactus species | Glenna Valigura | |
| 1981 | Mar/Apr | 24 | Trichocereus species | C.V. Kirkpatrick | |
| 2002 | Sep/Oct | 6 | Tubinicarpus schmiedickeanus v. klinkerianus | Leroy Kellogg | |
| 2006 | Mar/Apr | 6 | Turbinicarpus alonsoi | Richard Stamper | |
| 2000 | Jul/Aug | 6 | Turbinicarpus schmiedickeanus v. schmiedickeanus | Mike Navolio | |
| 1981 | Jan/Feb | 10 | Turbinicarpus species | Marjorie Parmely | |
| 1990 | May/Jun | 8 | Turbinicarpus valdeziana & pseudopectinata | Hank Andresen | |
| 2009 | Sep/Oct | 6 | Turbinocarpus jauernigii | Richard Stamper | |
| 1982 | Sep/Oct | 77 | Uebelmannia pectinifera | C.V. Kirkpatrick | |
| 2002 | Nov/Dec | 6 | Uebelmannia pectinifera | Hank Andresen | |
| 1981 | Sep/Oct | 68 | Weingartia species | Joy Barta | |
| 2001 | May/Jun | 6 | Wilcoxia | Genevieve Friend | |
| 1964 | Sep | 105 | Wilcoxia poselgeri | Dick Muckleroy | |
| 1969 | Jun | 54 | Wilcoxia poselgeri | Norris Miertschin | |
| 1993 | Mar/Apr | 7 | Wilcoxia poselgeri | Andrew Voelkle | |
| 1974 | Sep | 106 | Wilcoxia species | Joe Cappleman | |
| 1999 | Jan/Feb | 6 | Winterocereus aureispinus | Paul Stricklin | |
| 1984 | Mar/Apr | 24 | Wittia amazonica | Evelyn Crisp | |
| 2010 | Mar/Apr | 4 | Yavia cryptocara | Jeff Boggan | |