HNT
26658 Foster, F.C. 1966-04-15
Mexico, Sonora, Guaymas
HNT
24975 Boutin & Kimnach 3297 1970-02-15
Mexico, Sonora, just N of Santa Ana, along Hwy. 15, 731m
HNT
29724 Gentry 21175 1965-05-15
Mexico, Sonora, Sierra de la Ventana
HNT
77496 D.Hannon 93539 1993-08-19
Mexico, Sonora, about 20 miles E of Divisaderos (E of Hermosillo) on dead end Ranch road
HNT
73795 Eggli & Nyffeler 2048A
Mexico, Sonora, Yecora, Mpic. Yecora, 7.7 mi (12.4 km) E of Yecora towards Maycoba, at side of MEX 016 in open places or in open Quercus-Pinus forest on volcanic debris and rocks. 1660m., 1660m
HNT
79086 T.Hildebrand 1985-01-01
Mexico, Sonora, From collected seed, Cerro Aquituni, N of Sierra del Viejo.
HNT
33456 Gay, Ed & Betty 3616 1974-06-15
Mexico, Sonora, 3.5 miles N. of Nacozari, 1219m
HNT
20387 Kimnach & Lyons 763 1966-01-23
Mexico, Sonora, above La Aduana, on road to La Promentoria mine, 914m
HNT
76354 G.Joseph & C.Hanson 1988-01-12
Mexico, Sonora, top of Sierra de Alamos
HNT
20710 Foster, Bob 536A 1967-04-15
Mexico, Sonora, 30 miles NE of Alamos
HNT
18831 Foster, Bob 149 1965-07-01
Mexico, Sonora, Guiricoba Ranch
HNT
33459 Gay, Ed & Betty 3659 1974-06-15
Mexico, Sonora, 19 miles E. of Yecora, 1493m
HNT
39116 Gentry 19882 1963-07-01
Mexico, Sonora, : Mountains north of Guaymas. Individual plant with several off-sets. 1 plant reported dead 3/04.
HNT
28680 Gentry 21183
Mexico, Sonora, Bahia San Carlos
HNT
28679 Gentry 21207
Mexico, Sonora, Sierra del Viejo
HNT
24917 Boutin & Kimnach 3089 1970-02-15
Mexico, Sonora, Sierra de Parnaso, SW of La Cumbre, 1524m
HNT
44931 Engard & Gass 1975-10-18
Mexico, Sonora, foothills of Sierra Baviso, 15 mi. E. of Magdalena, Sonora, type locality
HNT
35207 F. Boutin, D. Ducote, D. & W. Jones 3821 1974-08-17
Mexico, Sonora, turn off to Oputo and Angostura, from the road to Nacozari
HNT
109447
Mexico, Sonora, Penasco Blanco. TYPE locality.
HNT
109985 Kemble, Brian
Mexico, Sonora, Sierra del Viejo
HNT
103873 Gentry, H.S. 22015 1966-10-19
Mexico, Sonora, Yavaros, near El Faro. Coastal sand dunes.
HNT
52057 1979-07-01
Mexico, Sonora, 1 mile east of Yecora.
HNT
29732 Gentry 21984 1966-07-01
Mexico, Sonora, Sierra del Viejo
HNT
26667 Foster, F.C. 1965-09-15
Mexico, Sonora, Alamos, San Pedro
HNT
20396 Kimnach & Lyons 624 1966-01-13
Mexico, Sonora, ca. 3/4 miles NE of San Carlos Bay, on whitish soil hill by water
HNT
40054 Gentry 22015 1966-10-19
Mexico, Sonora, El Faro, near El Faro (lighthouse in Yavaros, on coastal sand dunes).
HNT
79087 M.Dimmitt 1981-01-01
Mexico, Sonora, Sierra del Viejo, Canon de la Mina.
HNT
30483 Gentry 19898 1963-04-07
Mexico, Sonora, Cerro Quituni, ca. 26 miles S. of Caborca, 1500 to 3000'alt, on limestone, 685m
HNT
21500 Foster, Bob 1967-07-01
Mexico, Sonora, Guirocoba
HNT
27052 Spencer, Ralph 1970-12-15
Mexico, Sonora, 93 mi. E of Esperanza on the road to Yecora, N slope rocky cliffs, 487m
HNT
30845
Mexico, Sonora, Sierra Viejo
HNT
30372 Boutin & Kimnach 3742 1972-07-01
Mexico, Sonora, Canyon de Las Palmas, SE of Magdalena, 1036m
HNT
35216 F. Boutin, D. Ducote, D. & W. Jones 3841 1974-08-18
Mexico, Sonora, 15.5 mi. toward Angostura
HNT
26643 Foster & Glass 1504 1969-05-14
Mexico, Sonora, San Carlos Bay, on top of hill
HNT
24064 Kimnach, Myron 1241 1969-05-14
Mexico, Sonora, on hill overlooking San Carlos Bay
HNT
72738
Mexico, Sonora, detailed locality information protected
HNT
103881
Mexico, Sonora, Puerto Blanco
HNT
35219 F. Boutin, D. Ducote, D. & W. Jones 3845 1974-08-18
Mexico, Sonora, near the turn off to Oputo from the road to Angostura
HNT
35220 F. Boutin, D. Ducote. & W. Jones 3846 1974-08-18
Mexico, Sonora, near the turn off to Oputo from the road to Angustura dam
HNT
33458 Gay, Ed & Betty 3621 1974-06-15
Mexico, Sonora, 2 miles W. of Moctezuma, 1066m
HNT
48474 Rogers, Weld S.N. 1976-05-14
Mexico, Sonora, along wash opposite hill where Mammillaria boolii grows, on road to air strip, past yacht harbor in Bahia de San Carlos.
HNT
19716 Gentry 10247 1951-07-01
Mexico, Sonora, on the Sierra Charuco, NE of San Bernardo.
HNT
35971 Engard, Haughey & Caldwel SN 1975-10-25
Mexico, Sonora, east side of the Sierra Viejo about midway down the length of the range
HNT
35212 F. Boutin, D. Ducote. & W. Jones 3829 1974-08-18
Mexico, Sonora, North of Nacozari
HNT
30478 Gentry 21177 1965-05-27
Mexico, Sonora, Sierra de la Ventana, 1005m
HNT
20394 Kimnach & Lyons 618 1966-12-01
Mexico, Sonora, 1/4 miles NW of San Carlos Bay
HNT
30844
Mexico, Sonora, Sierra Viejo
HNT
24129 Gentry 10247 1951-07-01
Mexico, Sonora, NE of San Bernardo
HNT
27058 Spencer, Ralph 1970-12-15
Mexico, Sonora, along road to Yedora from Esperanza,, on ridge above Yecora, 1798m
HNT
75948 D. Hannon 93539 1993-08-19
Mexico, Sonora, Sonora, ca. 20 mi E of Divisaderos, on dead end ranch road.
HNT
48796 Bauml, Dice & Voss 1024 1982-09-28
Mexico, Sonora, ca. 3.8 km. NNE of Punta Cirio, and 1.5 mi. SW of paved Hwy between Kino Bay & Puerto Libertad. Growing on sandy plain at southern edge of sand dunes just S of Puerto Libertad Near 29° 52' N and 112° 38 1/4' W., 29.86666 -112.6375, 35m
HNT
26641 Foster & Glass 1542
Mexico, Sonora, San Pedro
HNT
77743 Gentry 1951-01-02
Mexico, Sonora, Aquibiquichi, S. Sonora
HNT
39450 Felger, R.S.
Mexico, Sonora
HNT
30353 Boutin & Kimnach 3721 1972-12-06
Mexico, Sonora, Sonora, between Rancho Agua Dulce and Soyopa. Elev. 850'. Growing on steep rocky canyon walls., 259m
HNT
79355 Boutin & Kimnach 3728 1972-12-07
Mexico, Sonora, Rancho La Puerta E of Matape, 10 miles E of Villa Pesqueria, 1097m
HNT
30376 Boutin & Kimnach 3753 1972-12-10
Mexico, Sonora, SE of Magdalena, along the road to Cucurpa, near Canyon de Las Palmas.
HNT
30329 Boutin & Kimnach 3684-A 1972-07-01
Mexico, Sonora, Sonora, on east-facing granite cliff, elev. 3000ft. along dirt track to Bermudes, Chihuahua from Santa Ana, Sonora., 914m
HNT
48797 Bauml, Dice & Voss 1288 1982-10-23
Mexico, Sonora, hill northeast of El Ranchito, ca. 2.7 km ENE of Guirocoba., 26.9125 -108.66972, 400m
HNT
26640 Foster & Glass 2034 1970-04-13
Mexico, Sonora, ca. 20 miles S. of Moctezuma (Km.155)
HNT
30308 Boutin & Kimnach 3655 1972-11-30
Mexico, Sonora, Sonora, 42.7 mi. toward Santa Ana from Tesopaco. Elev. 1100'., 335m
HNT
57690 Koutnik & Trager S.N. 1986-10-02
Mexico, Sonora, Cuidad Obregon, OB Ladies Bar - "Musica en Vivo". Abundant in planter outside bar.
HNT
18805 Foster, Bob 445 1965-09-15
Mexico, Sonora, San Carlos Bay, at extreme northern and (past trailer camp)
HNT
93732
Mexico, Sonora, 38 mi. E of Yecora
HNT
18873 Earle, W.H. 1964-05-09
Mexico, Sonora, Magadalena to Cucurpe
HNT
29786 Weber, John & Gentry, H. 1966-07-15
Mexico, Sonora, Sierra del Viejo
HNT
25048 Boutin & Brandt 2862 1970-01-15
Mexico, Sonora, Palmar beach N of Bahia San Carlos
HNT
30362 Boutin & Kimnach 3731 1972-12-08
Mexico, Sonora, 10.1 mi. E of Villa Pesqueria (Matape), 1097m
HNT
51465 Green, Ed 7 1984-05-15
Mexico, Sonora, near Nuri
HNT
20393 Kimnach & Lyons 777 1966-01-24
Mexico, Sonora, 5½ mi. E. of Alamos, 1000' alt, on rd. toward San Pedro, at top of sheer cliff above dry river bed, 304m
HNT
75307 Burwell, T. 8 1992-07-07
Mexico, Sonora, low hills 10 miles S of Arizipe, just E of Sonoran Hwy. 89, 700m
HNT
38447 Gass SN 1976-06-26
Mexico, Sonora, Sierra del Viejo
HNT
51463 Green, Ed 5 1984-05-15
Mexico, Sonora, San Carlos Bay
HNT
18869 Weber, J.H. 1960-04-26
Mexico, Sonora, Aquibiquichi (type locality)
HNT
75764 G. Joseph S.N. 1982-01-10
Mexico, Sonora, Sierra del Tigre, Canyon de la Bota
HNT
68858 Benadom, Duke SN 1983-04-15
Mexico, Sonora, Sierra Viejo
HNT
40059 Gass, Ron
Mexico, Sonora, Grown from seed collected in the Sierra del Viejo
HNT
34985 Bettencourt, Harry 1971-07-01
Mexico, Sonora, guirocoba
HNT
103887 Gentry, H.S. 22938 1971-06-03
Mexico, Sonora, Moctezuma, 17 miles E of Moctezuma along road to Guasabas., 1097m
HNT
75763 G. Joseph S.N. 1983-07-01
Mexico, Sonora, Sierra de Alamos
HNT
104840 Boutin & Kimnach 3728 1972-12-07
Mexico, Sonora, Rancho La Puerta E of Matape, 3600m
HNT
30373 Boutin & Kimnach 3743 1972-12-09
Mexico, Sonora, Canyon de Las Palmas, SE of Magdalena, 1036m
HNT
73002
Mexico, Sonora, Sierra del Viejo
HNT
51461 Green, Ed 1 1984-05-15
Mexico, Sonora, on road east of Alamos, near Chihuahua border.
HNT
30304 Boutin & Kimnach 3651 1972-11-30
Mexico, Sonora, Sonora, 17.4 miles from Batacosa along the road to Cedros, growing on steep limestone cliffs in a canyon. Elev. 1200ft. On N-facing moist cliffs., 365m
HNT
18871 Weber, J.H. 1960-04-26
Mexico, Sonora, Sonora, 32 miles up road from Alamos to Curohui.
HNT
25215 Boutin & Kimnach 3272 1970-02-15
Mexico, Sonora, Nacapule Canyon, NW of Guaymas
HNT
27057 Spencer, Ralph 1970-12-15
Mexico, Sonora, ALONG THE ROAD TO yECORA
HNT
48794 Bauml, Dice & Voss 1036 1982-09-30
Mexico, Sonora, Bahia de San Carlos, ca.2 miles NW of junction of main road to San Carlos with the road to Los Algodones
HNT
51462 Green, Ed 2 1984-05-15
Mexico, Sonora, below Canon de Las Palmas SE of Magdalena.
HNT
6145 Kimnach, Myron 996 1967-03-21
Mexico, Chihuahua, km . 690 on the Chihuahua-Los Mochis rail line ca. 3 km S of Parajes, along Rio Cuiteco, 1311m
HNT
10731 Tim Thibault 720 2013-04-27
United States, Arizona, Cochise, Cochise Stronghold Canyon East, 31.91826 -109.98223, 1796m
HNT
11181 Tim Thibault 899 2014-03-31
United States, Arizona, Pima, Bottom of Florida Canyon near Santa Rita Experimental Station, 31.76075 -110.84411, 1348m
HNT
11185 Tim Thibault 902 2014-03-31
United States, Arizona, Santa Cruz, Hairpin turn on FS 39, 31.38965 -111.1238, 1253m
HNT
11188 Tim Thibault 907 2014-04-01
United States, Arizona, Santa Cruz, Salero Canyon, FS 143 near junction with FS 4079 between Salero Ranch and Arizona Land Trust, 31.61325 -110.87611, 1408m
HNT
11241 Tim Thibault 992 2014-06-30
United States, Arizona, Mohave, Cherum Peak Trail between lowest two gates after trailhead, 35.40736 -114.14116, 2014m
HNT
11268 Tim Thibault 951 2014-06-27
United States, Arizona, Mohave, Goodwin Mesa, rock outcrop W of Bogle Ranch Road, 34.81676 -113.40603, 1414m
HNT
11273 Tim Thibault 958 2014-06-28
United States, Arizona, Mohave, Blake Ranch Road, ca. 0.4 miles S of Old Highway 93, 35.13853 -113.81186, 1457m
HNT
11287
Gabon, Gamba region
HNT
11294 Boutin & Kimnach 3753 1972-12-10
Mexico, Sonora, SE of Magdalena, along the road to Cucurpa, near Canyon de Las Palmas.