108 X Peniocereus ((Berger) Britton & Rose 1909) on the database

All L - Alfred Bernhard Lau LAU - Alfred Bernhard Lau GL&F - Charles (Charlie) Edward Glass, Robert Alan (Bob) Foster (also see notes) SH - Dennis Sargant (plants collected by Alfred Bernhard Lau) LZ - Eberhard Lutz FO - Felipe Otero GL - Gary Loos GC - Graham Charles GM - Grzegorz Matuszewski IDD - Igor D. Dráb BKLM - Josef Barcák, Miroslav Kupcák, Bedrich Lichý ML - Michel Lacoste MZ - Milan Zachar PH - Paul Hoxey RP - Ralph Peters RS - Roman Staník SNL - Siegfried Lodwig SB - Steven (Steve) Brack MACD - Thomas Baillie MacDougall (The "D.T." sometimes seen refers to the honorary title Don Tomas.) REP - Werner Reppenhagen REPP - Werner Reppenhagen WTH - Wolter ten Hoeve      

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Species	Field number	Locality	Picture
Peniocereus fosterianus v. multitepalus	MACD A56	Cerro San Pedro, Oaxaca, Mexicó
Peniocereus fosterianus v. multitepalus	MACD A56	Mexicó : Oaxaca (Cerro San Pedro)
Peniocereus griseus	MACD A201	Chiapas, Mexicó
Peniocereus griseus	MACD A201	Cintalapa, Cuchillo de Cardón (La Division), to down along Arroyo Cardón, rocky ledge near stream, Chiapas, Mexicó
Peniocereus macdougallii	MACD A187	Los Tunillos, near El Escondido, Oaxaca, Mexicó
Peniocereus macdougallii	MACD A35	Mexicó : Oaxaca (Cerro Tigre to Cerro Arenal)
Peniocereus macdougallii	MACD A35	Mexicó : Oaxaca (Cerro Arenal to Cerro Tigre, saddle)
Peniocereus macdougallii	MACD A35	Mexicó : Oaxaca (Cerro Arenal, ridge to west then down)
Peniocereus sp.	MACD A174	Santa Catarina Jamistepec to rancheria Petatengo, Oaxaca, Mexicó
Peniocereus sp.	MACD A338	Chivela to Nizanda railroad, Nizanda Rock Gardens, km 233, Oaxaca, Mexicó 152m
Peniocereus viperinus	MZ 50	Mexicó : Puebla (Zapotitlan)
Peniocereus viperinus v. tomentosus	MZ 1335	Las Estacas, Morales, Mexicó
Peniocereus striatus	MZ 1394	Mexicó : Sonora (Guasimas)
Peniocereus viperinus	PH 131.07	highway MX190 near Puente Rio Petlalcingo, Oaxaca, Mexicó 1450m
Peniocereus diguetii	SH 72	Mexicó : Sinaloa (Topolobampo 1-200m)
Peniocereus marianus	SH 74	Mexicó : Sinaloa (Topolobampo 10-200m)
Peniocereus diguetii	SH 605	Mexicó : Sonora (Bahia Kino 0-20m)
Peniocereus sp.	SH 759	Mexicó : Oaxaca (Tequsistlan 20-100m)
Peniocereus cuixmalensis	SH 767	Mexicó : Jalisco (Cuixmala 0-30m)
Peniocereus rosei	SH 770	Mexicó : Sinaloa (Mazatlan 0-10m)
Peniocereus occidentalis	SH 1179	Mexicó : Oaxaca (East of Rio Grande 50m)
Peniocereus greggii	SH 1238	Mexicó : Chihuahua (Julimes 1200m)
Peniocereus fosterianus f.	SH 1516	Mexicó : Oaxaca (Huilotepec 20-250m)
Peniocereus sp.	SH 1527	Mexicó : Oaxaca (km 282 Salina Cruz to Puerto Angel road 50-100m)
Peniocereus fosterianus f.	SH 1561	Mexicó : Oaxaca (Huilotepec 50m)
Peniocereus lazaro-cardenasii	WTH 695	On the hills just North of the village of Infiernillo, Michoacán, Mexicó
Peniocereus greggii	BKLM 1046	Mexicó : Durango (North East of Nueva Reforma I., Sierra San Pedro, alt. 1487 m)
Peniocereus greggii v. transmontanus	SNL 1	USA : Arizona (Tucson)

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