| 2005 Intercity Show, Los Angeles Arboretum -by Daiv Freeman |
| A Roadside, Bonsall, CA -by Daiv Freeman |
| A. Areces collection in Cuba -by Gerard Ardisson |
| Above Sedona, AZ on Schnebly Hill Road -by Daiv Freeman |
| Abra del infiernillo, Argentina -by Joel Lode |
| Adelaide Botanical Gardens -by Michelle Manns |
| Adilson Peres Private Collection -by Adilson Peres |
| Agate Fossil Beds National Monument, Nebraska -by Ranger Dustin Jackson |
| Alabama Hills, California -by Marc Beckstrom |
| Alan Bromley's Private Collection -by Alan Bromley |
| Alex's Private Collection -by Alexander Arzberger |
| Along Avenida Pico, San Clemente, CA -by Daiv Freeman |
| Along HWY 71, Arizona -by Daiv Freeman |
| Along HWY 89 near Yarnell, AZ -by Daiv Freeman |
| Altar Valley, Arizona -by John Durham |
| Altman Growing Grounds, Vista, CA -by Daiv Freeman |
| Alto Patache, Northern Chile -by Dr. Horacio Larrain Barros |
| Andy Cook's Personal Collection -by Andy Cook |
| Annie's Private Collection, Tucson Arizona -by Annie |
| Anthony Gap, New Mexico -by Peter Breslin |
| Antigoni's Private Collection -by Antigoni Rentzeperis |
| Anza Borrego, State Park, CA -by Daiv Freeman |
| Anza Borrego, State Park, CA -by Juergen Menzel |
| Anza Borrego, State Park, CA -by Vladimir Malov |
| Apache County, Arizona -by Juergen Menzel |
| Apache Trail, Arizona -by Peter Breslin |
| Apache Trail, Arizona -by Vladimir Malov |
| Areal do Cabo, Riode Janeiro, Brazil -by Gerard Ardisson |
| Arteaga, Michoacan, Mexico -by Jeff Hamann |
| Artesia, New Mexico -by Craig Howe |
| B&B Cactus Farm, Tucson, AZ -by Daiv Freeman |
| Baboquivari Mountains, Arizona -by John Durham |
| Badlands of South Dakota -by Daiv Freeman |
| Bahamas -by Graeme Teague |
| Bahia - Brazil -by Ana Taemi |
| Bahia Brazil -by Adilson Peres |
| Balboa Park, San Diego, California -by Alex |
| Baltra Island, Galapagos -by Craig Howe |
| Baragua, Lara State, NW Venezuela -by Sergio Foghin |
| Bayahibe, Dominican Republic -by Gerard Ardisson |
| Beach N.E. of Cabo San Lucas, Baja California Sur -by Juergen Menzel |
| Bernhard Schweitzer's Private Collection -by Bernhard Schweitzer |
| Between El Jaladero and Metztitlan – Hidalgo State, Mexico -by Jean-Paul Lafournere |
| Bev and Kermit Bender's greenhouse, Escanaba MI -by Kermit Bender |
| Big Bend National Park, Texas -by Lyle Baker |
| Big Bend National Park, Texas -by Peter Breslin |
| Big Bend National Park, Texas -by Juergen Menzel |
| Big Bend National Park, Texas -by Craig Howe |
| Big Bend National Park, Texas -by Davide Donati |
| Big Bend State Park, Texas -by Juergen Menzel |
| Big Stone Wildlife Refuge, Near Ortonville, MN -by Daiv Freeman |
| Bill Bristow's Private Collection -by Bill Bristow |
| Biosphere reserve of Metztitlan – Hidalgo State – Mexico -by Jean-Paul Lafournere |
| Black Gap Wildlife Management Area, Texas -by Craig Howe |
| Bob Bunnett's Private Collection -by Bob Bunnett |
| Bob Patten's Private Collection -by Bob Patten |
| Bonaire -by Craig Howe |
| Bonaire and Curacao -by Graeme Teague |
| border of Rio Grande do Sul and Santa Catarina -by Gilberto Coster |
| Botanical Garden of Biology Institute at UNAM -by Jean-Paul Lafournere |
| Botanical Garden of Biology Institute at UNAM -by Leland Smith |
| Boyce Thompson Arboretum, Superior, AZ -by Daiv Freeman |
| Bright Angel Trail, Grand Canyon, Arizona -by Osha Gray Davidson |
| Brumado, Bahia, Brasil -by Fabricio de Oliveira Pereira |
| Buck and Yvonne Hemenway's Private Collection -by Buck Hemenway |
| Byron Fan's Private Collection -by Byron Fan |
| Cabo Frio, Brazil -by Gerard Ardisson |
| Cabrillo National Monument, CA -by Daiv Freeman |
| Cabrillo National Monument, CA -by Jim Hurd |
| Cactus Nursery -by Geoff Stein |
| caete-acu , Bahia, Brazil -by Fabricio de Oliveira Pereira |
| Cafarnaum, Bahia, Brazil -by Gerard Ardisson |
| Cal Cactus, Bonsall, CA -by Daiv Freeman |
| Caleta Chivira Santa Cruz -by L-A Nilsson |
| Caliente, California -by Marc Beckstrom |
| Caliente, Nevada -by Craig Howe |
| CandJ Cactus Nursery, Vista, CA -by Daiv Freeman |
| Cañon de Somoto, Nicaragua -by Leland Smith |
| Capilla del Monte, Cordoba, Argentina -by Gilberto Coster |
| Careyes, Jalisco, Mexico -by Jeff Hamann |
| Carlsbad, New Mexico -by Craig Howe |
| Cedros Island, Baja California Mexico -by Juergen Menzel |
| Chacalapa, Oaxaca, Mexico -by Jeff Hamann |
| Chapada Diamantina , Bahia , Brazil -by Fabricio de Oliveira Pereira |
| Chapada Diamantina, Brazil -by Gilberto Coster |
| Charles Barnum Private Collection, Sparks Nevada -by Charles Barnum |
| Charles Philp Private Collection, England -by Charles Philp |
| Charlie's Private Collection -by Private Collection |
| Chiapada Diamantina - Brazil -by Gerard Ardisson |
| Chiapas, Mexico -by Jeff Hamann |
| Chiricahua Mountains, Portal, Arizona -by Marc Beckstrom |
| Christer's Collection -by Christer Johansson |
| Christos Djamas Private Collection, Cyprus -by Christos Djamas |
| Cienfuegos, Cuba -by Gerard Ardisson |
| CIMAC Garden, Leon, Nicaragua -by Leland Smith |
| Clark County, Nevada -by Vladimir Malov |
| Cliff and Linda Meng Private Collection, Fullerton, CA -by Daiv Freeman |
| Coconino County Arizona -by Roelof Salters |
| Coconino County, Arizona -by Juergen Menzel |
| Collection in Argentina -by Ariel Torredeflo |
| Comercinho, Minas Gerais, Brazil -by Adilson Peres |
| Connie Scruggs Private Collection -by Connie Scruggs |
| Copenhagen Botanical Garden -by Christer Johansson |
| Corcovado, Rio de Janeiro, Brazil -by Gerard Ardisson |
| CoronaCactus Private Collection -by Darryl Craig |
| Corpus Christi Texas -by Steve George |
| Craig and Denise Fry's Personal Collection -by Craig Fry |
| Craig Childre's Private Collection -by Craig Childre |
| Craig Frys Personal Collection -by Daiv Freeman |
| Craig Howe's Personal Collection -by Craig Howe |
| CSSA Show at Huntington Library and Gardens, San Marino, CA -by Daiv Freeman |
| Cuatrociénegas, Coahuila, Mexico -by Kevin Hamrick |
| Cuautemos, Southeast of Saltillo, Coahuila, Mexico -by Michael Frankis |
| Daiv Freeman's Private Collection -by Daiv Freeman |
| Dana Point Harbor, Dana Point, CA -by Daiv Freeman |
| Daniel's Private Collection -by Daniel |
| Dave Wallace's Private Collection -by Dave Wallace |
| David Berg's private collection- San Diego, CA -by David Berg |
| David Richards' Private Collecion -by David Richards |
| Davide Donati's Private Collection -by Davide Donati |
| DCR's Private Collection -by DCR |
| Death Valley National Park, CA -by Daiv Freeman |
| Death Valley National Park, California -by Craig Howe |
| Dennis West Private Collection -by Dennis West |
| Desert Botanical Garden , Phoenix, AZ -by Daiv Freeman |
| Desert Botanical Garden, Phoenix, AZ -by Scott McMahon |
| Desert Botanical Gardens - Phoenix, AZ -by Mike Wisnev |
| Devils Tower National Monument, Wyoming -by Daiv Freeman |
| Diamantina, Minas Gerais, Brazil -by Adilson Peres |
| Ditch Near Cristianitos Exit and I-5, San Clemente, CA -by Daiv Freeman |
| Don Brake's Private Collection, Magdalena, New Mexico -by Don J Brake |
| Don Martinson's Private Collection -by Don Martinson |
| Don Wendland's Private Collection, CA -by Daiv Freeman |
| East of Alamogordo, New Mexico -by Craig Howe |
| East of Bahia Tortugas, Baja California Sur -by Juergen Menzel |
| East of Viesca, Coahuila, Mexico -by Davide Donati |
| Eastern Washington -by Paul Symington |
| Eau Brink Cacti, England -by Neville Morton |
| Ed Utley's Private Collection -by Ed Utley |
| Edison, California -by Marc Beckstrom |
| El Socorro, Baja California, Mexico -by Joel Lode |
| El Valle Tranquillo, Baja California -by Peter Breslin |
| Emery County, Utah -by Juergen Menzel |
| Escoipe Valley in Salta, Argentina -by Tini and Jacob Wijpkema |
| Esteli Department, Nicaragua -by Leland Smith |
| Everglades National Park, Florida -by Gerard Ardisson |
| Fairchild Botanic Garden, Miami, FL -by Gerard Ardisson |
| Farm in Puerto Rico -by Robert Rivera |
| Farm North of Sauk Centre, MN -by Robert Freeman Jr. |
| Fera de Santana, Bahia, Brazil -by Gerard Ardisson |
| Filip Private Collection - Kosice, Slovakia -by Filip |
| Floreana Island - Galapagos -by Craig Howe |
| Florida Canyon, Pima County, Arizona -by Marc Beckstrom |
| Fort Worth Nature Center and Refuge, Tarrant County, Texas -by Linda Detheridge |
| Fortaleza, Ceara, Brazil -by Evaldo Nascimento |
| Frans Veenman's Private Collection - Netherlands -by Frans Veenman |
| Fullerton Arboretum, Cal State Fullerton -by Daiv Freeman |
| Garden in Mexico City, Mexico -by Dale Denham-Logsdon |
| Gene Schroeder's Private Collection -by Daiv Freeman |
| George Cambourakis, Long Island, New York -by John Senior |
| Gerard Ardisson's Private Collection -by Gerard Ardisson |
| Gerd's Private Collection -by Gerd Hayenga |
| Gilberto Coster's Private Collection -by Gilberto Coster |
| Goias Brazil -by Fabricio de Oliveira Pereira |
| Goias, Brazil -by Adilson Peres |
| Gold Point, Nevada -by Craig Howe |
| Great Basin National Park, Nevada -by Daiv Freeman |
| Greg's Private Collection -by Greg S. |
| Grigsby Cactus Gardens, Vista, CA -by Daiv Freeman |
| Guantanamo Bay, Cuba -by Peter Gehring |
| Gunnar's Private Collection -by Gunnar Hatletveit |
| Habatat in El Cajon, Argentina -by Joel Lode |
| Habitat Along the Texas-Mexico Boarder -by Ed Utley |
| Habitat Boaco, Nicaragua -by Leland Smith |
| Habitat Cañon de Talampaya, Argentina -by Joel Lode |
| Habitat Cuatrociénegas Valley, Mexico -by Dr. Alfonso Leal Ammler |
| Habitat Cuyabeno Ecuador -by Jordan Andreen |
| Habitat East of Cedar City, Utah -by Juergen Menzel |
| Habitat east of Douglas, Arizona -by Juergen Menzel |
| Habitat East of Gray Mountain, Arizona -by Juergen Menzel |
| Habitat Holguin, Cuba -by Joel Lode |
| Habitat Imias, Cuba -by Joel Lode |
| Habitat in Canela, Rio Grande do Sul - Brazil -by Gilberto Coster |
| Habitat in Abra del Infiernillo, Argentina -by Joel Lode |
| Habitat in Agua de Ramon, Argentina -by Joel Lode |
| Habitat in Aparados da Serra -by Gilberto Coster |
| Habitat in Argentina -by Horacio de la Fuente |
| Habitat in Argentina -by Tini and Jacob Wijpkema |
| Habitat in Argentina -by Fernando Salvatierrra |
| Habitat in Argentina -by Craig Howe |
| Habitat in Argentina -by Mariana Ay |
| Habitat in Arizona -by Ed Bartlett |
| Habitat in Arizona -by Craig Howe |
| Habitat in Arizona -by Peter Breslin |
| Habitat In Arizona -by Marc Beckstrom |
| Habitat in Arizona - South of St. George, Utah -by Juergen Menzel |
| Habitat in Arroio dos Ratos, Rio Grande do Sul, Brazil -by Gilberto Coster |
| Habitat in Bahia - Brazil -by Gilberto Coster |
| Habitat in Bahia, Brazil -by Joel Lode |
| Habitat in Baja California, Mexico -by Joel Lode |
| Habitat in Baja California, Mexico -by Juergen Menzel |
| Habitat in Baja California, Mexico -by Peter Breslin |
| Habitat in Baja California, Mexico -by Joey Malone |
| Habitat in Brazil -by John Senior |
| Habitat in Brazil -by Joel Lode |
| Habitat in Brazil -by Gerard Ardisson |
| Habitat in Brazil -by Unknown |
| Habitat in Brewster County, Texas -by Peter Breslin |
| Habitat in Brewster County, Texas -by Juergen Menzel |
| Habitat in Caçapava do Sul, Rio Grande do Sul, Brazil -by Gilberto Coster |
| Habitat in California -by Peter Breslin |
| Habitat in Cambará do Sul, Rio Grande do Sul, Brazil -by Gilberto Coster |
| Habitat in Carambei -Parana, Brazil -by Panoka |
| Habitat in Catamarca, Argentina -by Tini and Jacob Wijpkema |
| Habitat in Central Utah -by Daiv Freeman |
| Habitat in Chihuahua, Mexico -by Juergen Menzel |
| Habitat in Chihuahua, Mexico -by Joel Lode |
| Habitat in Chile -by Vicent Bueno Ripoll |
| Habitat in Chile -by Tini and Jacob Wijpkema |
| Habitat in Chile -by Craig Howe |
| Habitat in Dona Ana County, NM -by Mark Hakkila |
| Habitat in Eastern Paraguay -by Alexander Arzberger |
| Habitat in Ecuador -by Sara Burbi |
| Habitat in El Huizache, San Luis Potosi -by Joel Lode |
| Habitat in Feira de Santana, Brazil -by Joel Lode |
| Habitat in Florida -by Emy de la Fuente |
| Habitat in Grão Mogol, Minas Gerais, Brazil -by Adilson Peres |
| Habitat in Guanacaste, Costa Rica -by Byron Fan |
| Habitat in Hidalgo County, NM -by Mark Hakkila |
| Habitat in Honduras -by Paul House |
| Habitat in Honduras -by Jeff Hamann |
| Habitat in Humahuaca, Argentina -by Joel Lode |
| Habitat in Idaho, USA -by Davide Donati |
| Habitat in Itaberaba, Bahia - Brazil -by Gilberto Coster |
| Habitat in Jaquirana, Rio Grande do Sul, Brazil -by Gilberto Coster |
| Habitat in La Caldera, SA, Argentina -by Joel Lode |
| Habitat in La Rioja, Argentina -by Gilberto Coster |
| Habitat in Mexico -by Juergen Menzel |
| Habitat in Mexico -by Davide Donati |
| Habitat in Mexico -by Joey Malone |
| Habitat in Mucuge, Bahia - Brazil -by Gilberto Coster |
| Habitat in Mucuge, Bahia - Brazil -by Gerard Ardisson |
| Habitat in Nevada, United States -by Joel Lode |
| Habitat in New Mexico -by Daiv Freeman |
| Habitat in New Mexico -by Davide Donati |
| Habitat in Nicaragua -by Leland Smith |
| Habitat in Northern Patagonia -by Craig Howe |
| Habitat in Panama -by Ralph Mangelsdorff |
| Habitat in Paraguay -by Alexander Arzberger |
| Habitat in Parque da Ferradura, Canela, Rio Grande do Sul, Brazil -by Gilberto Coster |
| Habitat in Peru -by Zoltan Varga |
| Habitat in Peru -by Joel Lode |
| Habitat in Peru -by Mildred Canales Azabache |
| Habitat in Peru -by Craig Howe |
| Habitat in Plainville, Connecticut -by Andy |
| Habitat in Puntarenas, Costa Rica -by Roy Carballo |
| Habitat in Queretaro Mexico -by Emmanuel Mejia |
| Habitat in Región Puno, Peru -by Carlos Cutipa Gonzalez |
| Habitat in Rio Grande do Sul, Brazil -by Gilberto Coster |
| Habitat in San Luis Potosi, Mexico -by Joel Lode |
| Habitat in Santa tecla, El Salvador -by Joel Lode |
| Habitat in Sierra de Famatina, La Rioja at about 1500m altitude - Argentina -by Gilberto Coster |
| Habitat in Sierra San Francisco, Baja California South -by Juergen Menzel |
| Habitat in Somoto Canyon, Nicaragua -by Leland Smith |
| Habitat in Southern Utah -by Marc Beckstrom |
| Habitat in Southwest Texas -by Ed Utley |
| Habitat in Tastiota, Sonora Mexico -by Bill Little |
| Habitat in Texas -by Juergen Menzel |
| Habitat in Uruguay -by Gilberto Coster |
| Habitat in Uruguay -by Gerhard Seyer |
| Habitat in Utah -by Juergen Menzel |
| Habitat in Viamão, Rio Grande do Sul, Brazil -by Gilberto Coster |
| Habitat near Abra Tafi, Argentina -by Joel Lode |
| Habitat near Ausin Texas -by Alexander M. |
| Habitat near Bahia Kino, Sonora, Mexico -by Peter Breslin |
| Habitat near Bahia Kino, Sonora, Mexico -by Davide Donati |
| Habitat near Benson, Arizona -by Peter Breslin |
| Habitat near Cerro Bola, Chihuahua, Mexico -by Juergen Menzel |
| Habitat Near Chapala, Jalisco, México -by Andrei Zùñiga Cruz |
| Habitat near Chloride, Arizona -by Peter Breslin |
| Habitat near Concepción, North Paraguay -by Alexander Arzberger |
| Habitat near Cuba, New Mexico -by Peter Breslin |
| Habitat near Dagger Flat, Texas -by Peter Breslin |
| Habitat near Edgewood, New Mexico -by Juergen Menzel |
| Habitat near Florence, Arizona -by Peter Breslin |
| Habitat near Florence, Arizona -by Juergen Menzel |
| Habitat near Fredonia, Arizona -by Juergen Menzel |
| Habitat near Galeana, Nuevo Leon, Mexico -by Joel Lode |
| Habitat near Hatch, New Mexico -by Peter Breslin |
| Habitat near Hite Utah -by Marc Beckstrom |
| Habitat near Holbrook, Arizona -by Peter Breslin |
| Habitat near Holbrook, Arizona -by Juergen Menzel |
| Habitat near Jinotega, Nicaragua -by Leland Smith |
| Habitat near Kenworthy Station, California -by Juergen Menzel |
| Habitat Near Kingman, Arizona -by Peter Breslin |
| Habitat Near La Libertad, San Luis Potosi, Mexico -by Juergen Menzel |
| Habitat Near La Paz, Baja California Sur, Mexico -by Joel Lode |
| Habitat Near Lajitas, Texas -by Juergen Menzel |
| Habitat Near Langtry, Texas -by Ed Utley |
| Habitat near Macambo, Cuba -by Joel Lode |
| Habitat near Marble Canyon, Arizona -by Juergen Menzel |
| Habitat near Marfa, Texas -by Peter Breslin |
| Habitat near Meadview, Arizona -by Peter Breslin |
| Habitat near Mina, Nuevo Leon , Mexico -by Juergen Menzel |
| Habitat near Moctezuma Mexico -by Peter Breslin |
| Habitat near near San Vicente, Tamaulipas, Mexico -by Juergen Menzel |
| Habitat near Orogrande, New Mexico -by Peter Breslin |
| Habitat near Palenque, Chiapas, Mexico -by Dale Denham-Logsdon |
| Habitat near Palm Springs, CA -by Darryl Craig |
| Habitat near Parker Canyon Lake, AZ -by Peter Breslin |
| Habitat Near Parras, Mexico -by Juergen Menzel |
| Habitat Near Philip, South Dakota -by Daiv Freeman |
| Habitat near Pozos, Guanajuato, Mexico -by Joel Lode |
| Habitat near Presidio, Texas -by Peter Breslin |
| Habitat Near Safford, Arizona -by Preston Sands |
| Habitat near San Rafael, Argentina -by Joel Lode |
| Habitat near Santa Fe, New Mexico -by Peter Breslin |
| Habitat near Sasabe Arizona -by John Durham |
| Habitat Near Searchlight, Nevada -by Juergen Menzel |
| Habitat Near Sebaco, Nicaragua -by Leland Smith |
| Habitat Near Sierra Blanca, Texas -by Joel Lode |
| Habitat near Sonoita, AZ -by Peter Breslin |
| Habitat near Superior, Arizona -by Peter Breslin |
| Habitat near Superior, Arizona -by Craig Howe |
| Habitat near Truxton, Arizona -by Joel Lode |
| Habitat near Tucson, Arizona -by Joel Lode |
| Habitat near Tula Tamaulipas, Mexico -by Joel Lode |
| Habitat near Van Horn, Texas -by Peter Breslin |
| Habitat near Vila Fatima, Bahia, Brazil -by Joel Lode |
| Habitat Near Warm Springs, Nevada -by Juergen Menzel |
| Habitat near Western Chaco, Paraguay -by Alexander Arzberger |
| Habitat near Why, Arizona -by Peter Breslin |
| Habitat near Why, Arizona -by Juergen Menzel |
| Habitat near Wickenburg, Arizona -by Peter Breslin |
| Habitat near Wickenburg, Arizona -by Daiv Freeman |
| Habitat near Wickenburg, Arizona -by Marc Beckstrom |
| Habitat north of Page, Arizona -by Marc Beckstrom |
| Habitat Ocujal, Cuba -by Joel Lode |
| Habitat on Isla Angel dela Guarda -by Eunice Thompson |
| Habitat on San Bartolomé Island in the Galapagos -by Sara Burbi |
| Habitat on St.Martin Island -by Richard Harper |
| Habitat Rio Claro, Brazil -by Joel Lode |
| Habitat Rio Paganzo, Argentina -by Joel Lode |
| Habitat Sigua Cuba -by Joel Lode |
| Habitat South of Ciudad Juárez, Chihuahua Mexico -by Juergen Menzel |
| Habitat South of Marathon,Texas -by Juergen Menzel |
| Habitat South of Salta, Argentina -by Tini and Jacob Wijpkema |
| Habitat Verraco Cuba -by Joel Lode |
| Habitat, Reserva Tomabu, Nicaragua -by Leland Smith |
| Hamilton's world of cacti - Australia -by Johan Olsson |
| Hanksville, Utah -by Marc Beckstrom |
| Helmut Suhren's Private Collection -by Helmut Suhren |
| Helton Alexandre Private Collection -by Helton Luiz Alexandre |
| Hualapai, Arizona -by Marc Beckstrom |
| Huinco, Peru -by Pieter Colpaert |
| Hunter district, Arequipa, Peru -by Pieter Colpaert |
| Huntington Beach State Park, South Carolina -by Alan Steensen |
| Huntington Library and Gardens, San Marino, CA -by Daiv Freeman |
| Huntington Library and Gardens, San Marino, CA -by Mike Wisnev |
| Huntington Library and Gardens, San Marino, CA -by Byron Fan |
| Huntington Library and Gardens, San Marino, CA -by Juergen Menzel |
| Huntington Library and Gardens, San Marino, CA -by Geoff Stein |
| Hwy 93 near Congress Arizona -by Marc Beckstrom |
| Hwy 95, Utah -by Marc Beckstrom |
| Iacu - Bahia, Brazil -by Adilson Peres |
| Ian Nartowicz Private Collection -by Ian Nartowicz |
| Ibitipoca mountains, Minas Gerais, Brazil -by Adilson Peres |
| Igatu, Bahia, Brazil -by Fabricio de Oliveira Pereira |
| In Habitat -by aniel Alfred Green |
| In Habitat -by Joe Shaw |
| In Habitat -by David J Ferguson |
| In habitat on Las Campanas Hill, to 2.200 meters of height and to 100 kilometres to the north of the La Serena Chile -by Herman Olivares |
| Infiernillo Michoacan, Mexico -by Jeff Hamann |
| Intercity Show, LA Arboretum -by Geoff Stein |
| Ipora, Goias, Brazil -by Fabricio de Oliveira Pereira |
| Irajuba - Bahia, Brazil -by Adilson Peres |
| Irena Williams Collection, Sydney Australia -by Irena Williams |
| Iron County, Utah -by Fred White |
| Ironwood National Monument, Arizona -by Ralf Holzheu |
| Ironwood National Monument, AZ -by Peter Breslin |
| Isabela Island - Galapagos -by Jordan Andreen |
| Isabela Island - Galapagos -by Craig Howe |
| Isla Cerralvo, Baja California, Mexico -by Joel Lode |
| Isla del Pescador, Salar de Uyuni, Potosi, Bolivia -by Brian Woods |
| Isla San Martin, Baja California, Mexico -by Juergen Menzel |
| Isthmus of Tehuntepec, Oaxaca Mexico -by Eduardo A. Perez Garcia |
| Itamarandiba - Minas Gerais, Brazil -by Adilson Peres |
| Itaobim Minas Gerais, Brazil -by Gerard Ardisson |
| Itaobin, Brazil -by Gerard Ardisson |
| Ixtapan de la Sal, Mexico -by Dale Denham-Logsdon |
| J Huisjes Private Collection -by J Huisjes |
| Jalisco, Mexico -by Jeff Hamann |
| Jaragua, Goias, Brazil -by Fabricio de Oliveira Pereira |
| Jardim Botanico Bayamo, Santiago de Cuba -by Gerard Ardisson |
| Jardin Botanique Les Cedres, Saint Jean Cap-Ferrat, France -by Gerard Ardisson |
| Jeff's Private Collection -by Jeff Hamann |
| Jeffers Petroglyphs, Minnesota -by Daiv Freeman |
| Jenny's Private Collection -by Jenny Van Der Sanden |
| Jens Karweck's Private Collection -by Jens Karweck |
| Jequie - Bahia, Brazil -by Adilson Peres |
| Jerry Krulik's Personal Collection, San Clemente, CA -by Daiv Freeman |
| Jerry Krulik's Personal Collection, San Clemente, CA -by Gerald Krulik |
| Jevgeniy Kachalin Private Collection -by Jevgeniy Kachalin |
| Jim Hurd's Private Collection -by Jim Hurd |
| Joaquins Private Collection -by Joaquin Tormos |
| Joe Bradley's Private Collection -by Joe Bradley |
| Joe Krakow Private Collection -by Joe Krakow |
| Joe Rard's Collection -by Joe Rard |
| John and Yingtsih Balcom's Private Collection -by John Balcom |
| John Chippindale's Private Collection Leeds, England -by John Chippindale |
| John Senior's Private Collection, Howell, NJ -by John Senior |
| Joshua Tree National Park, CA -by Daiv Freeman |
| Joshua Tree National Park, CA -by Juergen Menzel |
| Joshua Tree National Park, CA -by Vladimir Malov |
| Joshua Tree National Park, California -by Joel Lode |
| Juergen Menzel's Private Collection -by Juergen Menzel |
| Juergen Menzel's Private Collection -by Chris Miller |
| Juliana Sampaio's Private Collection -by Juliana Sampaio |
| Jurupa Mountains Cultural Center, California -by Buck Hemenway |
| Jurupa Mountains Cultural Center, California -by Daiv Freeman |
| Jurupa Mountains Cultural Center, California -by Tony Marino |
| Jussara, Goias, Brazil -by Fabricio de Oliveira Pereira |
| Just East of Death Valley NP, CA -by Daiv Freeman |
| Just East of Phoenix AZ on Hwy 60 -by Daiv Freeman |
| Just South of Mazatlan, Mexico -by Brian Overcast |
| K.J. Private Collection -by K.J. Neirinck |
| Kenneth Wilkerson's Private Collection -by Kenneth Wilkerson |
| Keven Hamrick's Private Collection -by Kevin Hamrick |
| Kew Gardens, England -by M. K. Jones |
| Kingman, Arizona -by Marc Beckstrom |
| Kyle Barker's Private Collection -by Kyle Barker |
| La Desirade, Guadeloupe -by Gerard Ardisson |
| La Huacana, Michoacan, Mexico -by Jeff Hamann |
| La Paz, Bolivia -by Brian Woods |
| La Poblacion (Traslasierra) Provincia de Cordoba Argentina -by Juan Carlos Pujalte |
| La Victoria, Tamaulipas, Mexico -by Joel Lode |
| Lajitas, Texas -by Craig Howe |
| Larry Nichols Personal Collection, Westminster, CA -by Daiv Freeman |
| Larry Shone Private Collection -by Larry Shone |
| Las Vegas, Nevada -by Charles Crouse |
| Lee Memorial Park New Mexico -by Bob Barber |
| Lee's Flat area of the Inyo Mountains, CA -by Roland Crotts |
| Lees Ferry, Glen Canyon, Arizona -by Marc Beckstrom |
| Lehmi County, Idaho -by Juergen Menzel |
| Leon Department, Nicaragua -by Leland Smith |
| Long Island, Queensland, Australia -by Kerensa McCallie |
| Lotusland Park, California -by Mike Wisnev |
| Lotusland Park, California -by Geoff Stein |
| Lubbock County Texas -by Brad Clardy and Kevin Beirne |
| Lucern Valley, California -by Tony Marino |
| Luis Herrera's Private Collection -by Luis Herrera |
| Luke Jackson's Private Collection -by Luke Jackson |
| M&M Cactus Garden, Tucson Arizona -by Martin Molina |
| Maja's Private Collection -by Maja Rozmanec |
| Marble Canyon, Arizona, USA -by Davide Donati |
| Mark Howson's Private Collection -by Mark Howson |
| Mark's Private Collection -by Mark Hooten |
| Mascia Cocchi's Private Collection - Italy -by Mascia Cocchi |
| Matagalpa Department, Nicaragua -by Leland Smith |
| Mattslandscape Nursery -by Matt Cheney |
| Max Black's Private Collection -by Max Black |
| Max Shkatrut's Private Collection -by Max Shkatrut |
| Maxim's Collection in Russia -by Maxim |
| Maximiliano's Private Collection -by Maximiliano Andres Demaria |
| Mesa County, Colorado -by Josef Busek |
| Mexican Hat, Utah -by Marc Beckstrom |
| Mexico DF Botanical Garden at Chapultepec park -by Jean-Paul Lafournere |
| Mike Wisnev's Private Collection -by Mike Wisnev |
| Millard County, Utah -by Juergen Menzel |
| Miller's Landing, Baja California, Mexico -by Juergen Menzel |
| Minas do Camaqua, Brazil -by Gilberto Coster |
| Minas Gerais, Brazil -by Gerard Ardisson |
| Mineral County, Nevada -by Juergen Menzel |
| Mission San Luis Rey, Oceanside, CA -by Daiv Freeman |
| Mitla, Oaxaca, Mexico -by Jeff Hamann |
| Mogotes of Pinar del Rio, Cuba -by Gerard Ardisson |
| Mohave County, Arizona -by Juergen Menzel |
| Monaco Exotic Garden, Monaco -by Gerard Ardisson |
| Monaco Exotic Garden, Monaco -by Bruno Baudino |
| Monaco Exotic Garden, Monaco -by Joel Lode |
| Monte Alban, Oaxaca, Mexico -by Jeff Hamann |
| Montezuma County, Colorado -by Juergen Menzel |
| Morelia, Michoacan, Mexico -by Guillermo Ramos |
| Morro de Chapeu - Brazil -by Gerard Ardisson |
| Morro Leme, Rio de Janeiro, Brazil -by Gerard Ardisson |
| Mountains west of Purmamarca, Jujuy, Argentina -by Wade Roitsch |
| Mt. Lemon, Arizona -by Craig Howe |
| Mt. Springs Summit, Nevada -by Craig Howe |
| Mt. Trumble, Arizona -by Craig Howe |
| Muranhao, Brazil -by Fabricio de Oliveira Pereira |
| NE of Saltillo, Coahuila, Mexico -by Davide Donati |
| Neal Landrum's Private Collection -by Neal Landrum |
| Near 29 Palms, CA -by Peter Breslin |
| Near Ajo, Arizona -by Juergen Menzel |
| Near Animas, New Mexico -by Peter Breslin |
| Near Bahia Concepcion, Baja California Mexico -by Joel Lode |
| Near Bahia Concepcion, Baja California Mexico -by Peter Breslin |
| Near Bicknell, Utah -by Juergen Menzel |
| Near Big Maria, California -by Juergen Menzel |
| Near Calvillo Mexico -by Joseph Olivarez |
| Near Camarapa, Bolivia -by Greg Corman |
| Near Catavina, Baja California, Mexico -by Daiv Freeman |
| Near Catavina, Baja California, Mexico -by Peter Breslin |
| Near Catavina, Baja California, Mexico -by Juergen Menzel |
| Near Cerro Tunari, Bolivia -by Greg Corman |
| Near Chaco, Bolivia -by Greg Corman |
| Near Colonet, Baja California, Mexico -by Daiv Freeman |
| Near Colonet, Baja California, Mexico -by Jeff Hamann |
| Near Crescent, Nevada -by Marc Beckstrom |
| Near Cristalina, Goias, Brazil -by Adilson Peres |
| Near Datas, Minas Gerais, Brazil -by Nels Christianson |
| Near Death Valley California -by Daiv Freeman |
| Near Dolan Springs, Arizona -by Peter Breslin |
| Near Ejito Valle Tranquillo, Baja California, Mexico -by Daiv Freeman |
| Near El Aguajito, Baja California, Mexico -by Daiv Freeman |
| Near El Rosario, Baja California -by Peter Breslin |
| Near Ensenada, Baja California Mexico -by Peter Breslin |
| Near Fallon, Nevada -by Charles Barnum |
| Near Fish Creek, Arizona -by Vladimir Malov |
| Near Garfield, New Mexico, United States -by Joel Lode |
| Near Granite Falls, MN -by Daiv Freeman |
| Near Hipolito, Baja California Sur -by Juergen Menzel |
| Near Huasco in San Juan, Argentina -by Tini and Jacob Wijpkema |
| Near Jerome Arizona -by Daiv Freeman |
| Near La Paz Baja California, Mexico -by Peter Breslin |
| Near Lake Isabella, California -by Daiv Freeman |
| Near Loja, Ecuador -by Ralph Mangelsdorff |
| Near Los Cabos, Baja California -by Dale Denham-Logsdon |
| Near Los Gavilanes, Baja California, Mexico -by Daiv Freeman |
| Near Los Santitos, Baja Californa Sur -by Daiv Freeman |
| Near Monticello, Utah -by Juergen Menzel |
| Near Morristown, Arizona -by Daiv Freeman |
| Near Ourolandia, Bahia, Brazil -by Nels Christianson |
| Near Petatlan in Guerrero state, Mexico -by Gandhy Vicente Salgado Catalan |
| Near Puerto Santo Tomas, Baja California, Mexico -by Juergen Menzel |
| Near Punta Eugenia, Baja California, Mexico -by Daiv Freeman |
| Near Punta Prieta, Baja California, Mexico -by Daiv Freeman |
| Near Quartzite, Arizona -by Darryl Craig |
| Near Rio Cai, Bolivia -by Greg Corman |
| Near Ruby, AZ -by Juergen Menzel |
| Near San Agustin, Baja California, Mexico -by Daiv Freeman |
| Near San Borja, Baja California -by Peter Breslin |
| Near San Borja, Baja California -by Juergen Menzel |
| Near San Ignacio, Baja California, Mexico -by Daiv Freeman |
| Near San Ignacio, Baja California, Mexico -by Peter Breslin |
| Near San Rafael Swell, Utah -by Dorde Woodruff |
| Near San Telmo, Baja California, Mexico -by Juergen Menzel |
| Near Sanderson Texas -by Roelof Salters |
| Near Santa Fe, New Mexico -by Mike Wisnev |
| Near Santa Rosalia, Baja California, Mexico -by Daiv Freeman |
| Near Santa Rosalia, Baja California, Mexico -by Joel Lode |
| Near Santa Rosalita, Baja California -by Peter Breslin |
| Near Sedona Arizona -by Daiv Freeman |
| Near Shiprock Arizona -by Peter Breslin |
| Near Sierra del Carmen, COA Mexico -by Juergen Menzel |
| Near Stanton, TX -by Justin Daniel |
| Near Terlingua, TX -by Fred Greenwood |
| Near the Para Plateau, Northern Arizona -by Marc Beckstrom |
| Near the town of Siquisique (Lara State- NW Venezuela -by Sergio Foghin |
| Near Tucson, Arizona -by Daiv Freeman |
| Near Tucson, AZ -by Peter Breslin |
| Near Vail, AZ -by Juergen Menzel |
| Near Valle de Las Palmas, Baja California Norte, Mexico -by Juergen Menzel |
| Near Wenden, Arizona -by Daiv Freeman |
| Near Wolf's Hole, Arizona -by Juergen Menzel |
| Near Zimapan – Hidalgo state – Mexico -by Jean-Paul Lafournere |
| Near Zopilote Canyon in Guerrero state, México -by Gandhy Vicente Salgado Catalàn |
| Needles California -by Craig Howe |
| Nevada - Mount Charleston on Hwy 158 -by Marc Beckstrom |
| Nevada - Utah Boarder on Hwy 50 -by Daiv Freeman |
| Neville Morton's Private Collection -by Neville Morton |
| New River Arizona -by Emerson Jones |
| Nick Mallett's Private Collection -by Nick Mallett |
| Nicola Mongiardo Private Collection -by Nicola Mongiardo |
| Nina Buck's Private Collection, Florida, US -by Nina Buck |
| Niquelandia, Goias, Brazil -by Fabricio de Oliveira Pereira |
| North of El Pilar, Coahuila, Mexico -by Juergen Menzel |
| North of Esteli, Nicaragua -by Leland Smith |
| North of Guerrero Negro, Baja California -by Daiv Freeman |
| North of La Serena, Chile -by Herman Olivares |
| North of Tucson, Arizona -by Ed Bartlett |
| North Seymour Island - Galapagos -by Craig Howe |
| North Shore, Oahu, Hawaii -by Byron Fan |
| Northeast of Villa Union in La Rioja, Argentina -by Tini and Jacob Wijpkema |
| Northeast Orange County, CA -by Daiv Freeman |
| Northern Arizona -by Vladimir Malov |
| Nuevo Leon, Mexico -by Kevin Hamrick |
| Nursery in Tucson, Arizona -by Ed Bartlett |
| NW of Bullrush Canyon, Arizona -by A. Dean Stock |
| Nye County, Nevada -by Juergen Menzel |
| Nye County, Nevada -by Vladimir Malov |
| Nyikes Tamas Private Collection -by Nyikes Tamas |
| Oaxaca Mexico -by Eduardo A. Perez Garcia |
| Oaxaca, Mexico -by Jeff Hamann |
| OCCSS Meeting, Garden Grove, CA -by Daiv Freeman |
| Off CA HWY 76 -by Daiv Freeman |
| Off HWY 1 some 30 miles or so Southeast of El Rosario -by Daiv Freeman |
| Old Village near Nice, south of France -by Jerome Bernier |
| On the road from Santiago del Chile to Farellones -by Gilberto Coster |
| Organ Pipe Cactus National Monument, AZ -by Daiv Freeman |
| Organ Pipe Cactus National Monument, AZ -by Craig Howe |
| Osoyoos (Desert Center) British Columbia, Canada -by De Bock Robert |
| Owen Miller's Personal Collection -by Owen Miller |
| Owens Valley, California -by Daiv Freeman |
| Owens Valley, California -by Vladimir Malov |
| Pál Vajda Private Collection, Hungary -by Pál Vajda |
| Palmeira, Bahia, Brazil -by Adilson Peres |
| Palmero's collection, Bordigherra, Italy -by Gerard Ardisson |
| Panaca, Nevada, USA -by Davide Donati |
| Panamericana Norte, Peru -by Mildred Canales Azabache |
| Panamint Range, Death Valley National Park, California -by Juergen Menzel |
| Panos and Stavros Collection Athens, Greece -by Panos and Stavros |
| Parker, Arizona -by Craig Howe |
| Parker, Arizona -by Peter Breslin |
| Parque Nationale de Baracoa Santiago de Cuba, Cuba -by Gerard Ardisson |
| Parque Natural El Chiflon - Argentina -by Horacio de la Fuente |
| Parumph, Nevada -by Craig Howe |
| Patricias Private Collection -by Patricia Kearney |
| Península de Paraguana (estado Falcon) - NW Venezuela -by Sergio Foghin |
| Pernambuco state - Brazil -by Ana Taemi |
| Pete Burggraaf's Private Collection -by Pieter Burggraaf |
| Peter Breslin's Private Collection -by Peter Breslin |
| Peter Royle's Private Collection -by Peter Royle |
| Phil Boyland's Private Collection -by Phil Boyland |
| Phil Crewe's Private Collection -by Phil Crewe |
| Piata , Bahia Brazil -by Fabricio de Oliveira Pereira |
| Pieter Colpaert's Private Collection -by Pieter Colpaert |
| Pipe Springs, Arizona -by Craig Howe |
| Pipestone National Monument, Minnesota -by Daiv Freeman |
| Pirenopolis, Goias, Brazil -by Fabricio de Oliveira Pereira |
| Planet Desert Nursery -by Mark Ramirez |
| Presa del Infiernillo, Michoacán, México -by Gandhy Vicente Salgado Catalàn |
| Preston Sands Collection -by Preston Sands |
| Private Collection -by Daiv Freeman |
| Private Collection -by Daiv Freeman |
| Private Collection -by Daiv Freeman |
| Private Collection -by L-A Nilsson |
| Private Collection -by Richard |
| Private Collection -by Mike Wisnev |
| Private Collection -by Blossfeldia |
| Private Collection -by Alex |
| Private Collection -by David Mersh |
| Private Collection -by Elton Roberts |
| Private Collection -by George Wolf |
| Private Collection -by A Cactus Grower |
| Private Collection -by Leland Smith |
| Private Collection -by Joel Lode |
| Private Collection -by Tini and Jacob Wijpkema |
| Private Collection -by Michel Brossier |
| Private Collection -by Dale Denham-Logsdon |
| Private Collection -by Harald |
| Private Collection -by Dave Ferguson |
| Private Collection -by James Peters |
| Private Collection -by Brian Staker |
| Private Collection -by Charles Crouse |
| Private Collection -by Jerry Estruth |
| Private Collection -by Tristan Davis |
| Private Collection -by Nicola Mongiardo |
| Private Collection -by Ralph Mangelsdorff |
| Private Collection -by Michael Smith |
| Private Collection -by Marcus Locatelli |
| Private Collection -by Jacob Crawford |
| Private Collection -by Pat Goltz |
| Private Collection -by Nicolas Lanzelotta |
| Private Collection -by August Rentfro |
| Private Collection -by Ken Mielcarek |
| Private Collection -by Raul Conde Vila |
| Private Collection -by Peter |
| Private Collection -by Lynn Jensen |
| Private Collection -Baku city, Azerbaijan -by Ilham Alekperov |
| Private Collection -Modena, Italy -by Mr. Magni Massimo |
| Private Collection Arizona -by Ed Bartlett |
| Private Collection Australia -by Larry |
| Private Collection in Australia -by Brian Staker |
| Private Collection in Spain -by Ignacio Charle |
| Private Collection Phoenix Arizona -by Emerson Jones |
| Private Collection Redding, CA -by Sydney H Parsons III |
| Private Collection, San Diego, CA -by Steve Pedas |
| Private Collection, Arizona -by Sue Hakala |
| Private Collection, Arizona -by Veronika Countryman |
| Private Collection, California -by Marc Beckstrom |
| Private Collection, Netherlands -by Harry |
| Private Collection, Tolentino, Italy -by Antonietta |
| Private Garden, Los Angeles -by Geoff Stein |
| Propricio, Goias, Brazil -by Fabricio de Oliveira Pereira |
| Puebla, Mexico -by Jeff Hamann |
| Puerto Baquerizo Moreno - Galapagos -by Jordan Andreen |
| Punta Moreno - Galapagos -by Craig Howe |
| Punto Espinoza - Galapagos -by Craig Howe |
| Qebrada de cafayate, Argentina -by Joel Lode |
| Quail Botanical Gardens, Encinitas, CA -by Daiv Freeman |
| Quail Botanical Gardens, Encinitas, CA -by Juergen Menzel |
| Quartzite, Arizona -by Joel Lode |
| Quebrada Las Breas - Near the Domeyko village -Chile -by Herman Olivares |
| Quebrada Yarucaya, Lima, Peru -by Pieter Colpaert |
| Rainbow Gardens, Vista, CA -by Daiv Freeman |
| Ralf Holzheu's Private Collection -by Ralf Holzheu |
| Randal Fry’s Backyard Garden -by Randal Fry |
| Reserva San Fernando, Peru -by Mildred Canales Azabache |
| Ria Larartos Reserve, Yucatan Mexico -by Jim Conrad |
| Riacho de Santana, Bahia, Brazil -by Fabricio de Oliveira Pereira |
| Richard Renshaw's Private Collection -by Richard Renshaw |
| Richard's Collection, Le Cannet, France -by Gerard Ardisson |
| Rifle Camp Park, Woodland Park, NJ -by Vera Lazar |
| Rincao do Inferno, Brazil -by Gilberto Coster |
| Rio Chicama in La Libertad, Peru -by Owen Miller |
| Rio Grande do Norte state - Brazil -by Ana Taemi |
| River Glen Gardens, Little Sauk, MN -by Daiv Freeman |
| Road from Calama to San Pedro de Atacama, Chile -by Ricardo Rautenberg |
| Robert Maijer's Private Collection -by Robert Maijer |
| Robert Stephenson's Private Collection -by Robert Stephenson |
| Rod Dimmitt's Collection Nevada -by Rod Dimmitt |
| Ron Apostol's Private Collection -by Ron Apostol |
| Ruth's Private Collection -by Ruth |
| Saguaro National Park, Arizona -by Craig Howe |
| Saguaro National Park, East Unit, AZ -by Daiv Freeman |
| Saguaro National Park, East Unit, AZ -by Juergen Menzel |
| Saguaro National Park, West Unit, AZ -by Daiv Freeman |
| Salinas de Bustos, Departamento Independencia, La Rioja -by Horacio de la Fuente |
| Salinas Grandes, Catamarca Argentina -by Tini and Jacob Wijpkema |
| San Benito Islands, Baja California -by Juergen Menzel |
| San Bernardino County, California -by Juergen Menzel |
| San Bernardino County, California -by Vladimir Malov |
| San Carlos Canyon east of Ensenada, BCN -by Juergen Menzel |
| San Cristobal Island - Galapagos -by Jordan Andreen |
| San Cristobal Island - Galapagos -by Craig Howe |
| San Diego Wild Animal Park -by Daiv Freeman |
| San Diego Wild Animal Park -by Juergen Menzel |
| San Gabriel Mountains, California -by Juergen Menzel |
| San Juan Argentina -by Herman Vertongen |
| San Juan County, Utah -by Juergen Menzel |
| San Luis Potosi, Mexico -by Davide Donati |
| San Miguel de Allende, Guanajuato, Mexico -by Joel Lode |
| San Miguel, Coahuila, Mexico -by Davide Donati |
| San Ysidro, New Mexico -by Joel Lode |
| Sanagasta, La Rioja, Argentina -by Tini and Jacob Wijpkema |
| Santa Barbara Botanical Garden -by Mike Wisnev |
| Santa Barbara Botanical Garden, CA -by Daiv Freeman |
| Santa Catalina Mountains, Arizona -by Ralf Holzheu |
| Santa Cruz Island - Galapagos -by Jordan Andreen |
| Santa Cruz Island - Galapagos -by Craig Howe |
| Santa Cruz Island, Galapagos -by Joe Dougherty |
| Santa Fe Greenhouses -by Peter Breslin |
| Sara Burbi's Private Collection -by Sara Burbi |
| Sawtooth Mountains, AZ -by Peter Breslin |
| SDCSS 2008 Sale at Balboa Park in San Diego -by Daiv Freeman |
| SDCSS 2008 Show at Balboa Park in San Diego -by Daiv Freeman |
| Sea of Cortez shore at San Bruno -by Daiv Freeman |
| Serra Dourada, Goias, Brazil -by Fabricio de Oliveira Pereira |
| Sevier County, Utah -by Braydon Lake |
| Shoal Creek Succulents Private Collection -by Lisa |
| Sierra de los Quinteros, Argentina -by Horacio de la Fuente |
| Sierra del Famatina, Argentina -by Horacio de la Fuente |
| Sierra Negra in Huajapan – Oaxaca State – Mexico -by Jean-Paul Lafournere |
| Sierra Paila, Coahuila, Mexico -by Davide Donati |
| Sierra San Carlos, Tamaulipas, Mexico -by Juergen Menzel |
| Sierra San Pedro Martir, BCN -by Juergen Menzel |
| Sierras Negras foothills, Tehuatlan–Estado de Puebla Mexico -by Jean-Paul Lafournere |
| Silver City, New Mexico -by Craig Howe |
| Sincora, Bahia, Brazil -by Fabricio de Oliveira Pereira |
| Slavomir Dupal's Private Collection, Czech Republic -by Slavomir Dupal |
| Smith Mesa, Utah -by Craig Howe |
| Snows Canyon, Utah -by Craig Howe |
| Sonora Desert Museum -by Andy Cook |
| Sonora, Mexico -by Peter Breslin |
| South of Anza Borrego State Park, CA -by Daiv Freeman |
| South of Barstow California -by Marc Beckstrom |
| South of Laguna Chapala, Baja California - Mexico -by Juergen Menzel |
| South of Parras, Coahuila de Zaragoza, Mexico -by Juergen Menzel |
| Southeastern Arizona -by Daiv Freeman |
| Southern Utah -by Peter Breslin |
| Southwest of Caborca, Sonora, Mexico -by Peter Breslin |
| St. George, UT -by Daiv Freeman |
| Stacie Archuleta's Yard in Arizona -by Stacie Archuleta |
| Stefania Langle Personal Collection, Cypress, CA -by Daiv Freeman |
| Steve Pincott's Private Collection -by Steve Pincott |
| Suleyman Demir's Private Collection in Ankara, Turkey -by Suleyman |
| Sullivan Bay, Galapagos Islands -by Toni Carson |
| Sussurana Serra oscura, Bahia, Brazil -by Gerard Ardisson |
| Table Mountain, Arizona -by Marc Beckstrom |
| Tamaulipas, Mexico -by Juergen Menzel |
| Tehuacan-Cuicatlan Biosphere, Oaxaca, Mexico -by Dale Denham-Logsdon |
| Teofilo Otoni, Brazil -by Gerard Ardisson |
| The Prickle Patch in Craigieburn Victoria Australia -by Robert Stephenson |
| Theodore Roosevelt National Park, North Dakota -by Daiv Freeman |
| This Location Can be Edited -by Daiv Freeman |
| Tim Nevis Private Collection -by Tim Nevis |
| Tim Peden's Private Collection -by Tim Peden |
| Tim Vaughan's Private Collection -by Tim Vaughan |
| Tobago - Lesser Antilles, West Indies - Carribean -by John Senior |
| Tocantins, Brazil -by Fabricio de Oliveira Pereira |
| Todos Santos, Baja California, Mexico -by Juergen Menzel |
| Tohono O'Odham Indian Reservation, AZ -by Daiv Freeman |
| Tony Marino's Private Collection -by Tony Marino |
| Toroweep, Arizona -by Craig Howe |
| Torrey Pines State Park, California -by Daiv Freeman |
| Tortugas Mountains, New Mexico -by Marc Beckstrom |
| Tortugilla and Macambo playa, in the Santiago de Cuba -by Gerard Ardisson |
| Tucson Nursery -by Christian K. Monrad |
| UC Berkeley Botanical Gardens -by Byron Fan |
| Unan-Leon Botanical Garden, Nicaragua -by Leland Smith |
| Unknown -by Daiv Freeman |
| Unknown -by Luis Sancho |
| Unknown -by Lina Nur |
| Unknown Location -by Emanuel Cassar |
| US Botanical Garden -by Kim Bujak |
| Utah Hill, Utah -by Craig Howe |
| Varadero, Cuba -by Gerard Ardisson |
| Vicent's Private Collection -by Vicent Bueno Ripoll |
| Vina del Mar, Chile -by Gilberto Coster |
| Virgin River Canyon, Arizona -by Daiv Freeman |
| Virgin River Canyon, Arizona -by Charles Crouse |
| Virgin River Canyon, Arizona -by Vladimir Malov |
| Vladimir Basiuk's Private Collection -by Vladimir Basiuk |
| Vladimir Malov's Private Collection -by Vladimir Malov |
| Volcan Sierra Negra - Galapagos -by Craig Howe |
| Wagoner, Arizona -by Marc Beckstrom |
| Washington County, Utah -by Braydon Lake |
| Wayne County, Utah -by Juergen Menzel |
| West Caicos -by Shirley Brown |
| West of Bahia de Los Angeles, Baja California, Mexico -by Daiv Freeman |
| West of El Paso, Texas -by Peter Breslin |
| Western Arizona -by Daiv Freeman |
| Western Arizona -by Vladimir Malov |
| Western Nebraska -by Daiv Freeman |
| Wheeler County, Oregon -by David Mosey |
| White Mountains, California -by Daiv Freeman |
| White Mountains, California -by Vladimir Malov |
| White Tank Mountains, Phoenix, Arizona -by Marc Beckstrom |
| Wind Cave National Park, South Dakota -by Daiv Freeman |
| Yves Peeters Private Collection -by Yves Peeters |
| Zacetecas, Mexico -by Davide Donati |
| Zoran Tomanic's Private Collection -by Zoran Tomanić |
