664 X Yucca on the database All AM - Adolf Muehl AL - Andreas Laras LB - C. A. Ludwig Bercht Z - Carlo Zanovello GL&F - Charles (Charlie) Edward Glass, Robert Alan (Bob) Foster (also see notes) CS - Chris Sherrah HUN - Cyrill Hunkeler LZ - Eberhard Lutz FH - Fritz Hochstätter GM - Grzegorz Matuszewski IDD - Igor D. Dráb IAS - International Asclepiad Society ISI - International Succulent Introductions (previously International Succulent Institute) CZ - Jaromír Chvastek, Jaroslav Žvak CSD - Jaromír Chvastek, Roman Staník, Igor Dráb JC - Jiří Červený (Jiri Cerveny) JO - Josef Odehnal JS - JS - gerardo.cz KPP - Karel Pavlíček KS - Karel Slajs PM - Ken Preston-Mafham LH - Ladislav Horáček LRM - Living Rocks of Mexico. Now Geoff Bailey, John Miller, previously also David (Dave) Rushforth. MZ - Milan Zachar MK - Miloš Kaplan KMR - Miroslav Kupčák PHA - Pavel Heřtus PP - Pavel Pavlíček RAP - Raimondo Paladini RH - Ralf Hillmann RCH - Reiner Chalupský RS - Roman Staník RUS - Safronov Evgeny VS - Vladimir Sorma REP - Werner Reppenhagen REPP - Werner Reppenhagen 13 / 17 20 - 40 - 80 Species Field number Locality Picture Yucca valida GM 1296.5Mexicó : Baja California (Punta Santo Domingo, 70 m)Yucca valida GM 1304.7Mexicó : Baja California (San Borja, 380 m) Yucca grandiflora GM 1322.5Mexicó : Sonora (Los Freros, 1200 m) Yucca declinata GM 1323.2Mexicó : Sonora (La Valdeza, 1540 m) Yucca declinata GM 1329.5Mexicó : Sonora (Puerta Blanca, 1520 m) Yucca baccata GM 1331.5Mexicó : Chihuahua (Canutillo, 1290 m) Yucca carneoroseana GM 1331.6Mexicó : Chihuahua (El Tascate, 1370 m) Yucca elata GM 1332.6Mexicó : Chihuahua (Rancho Blanco)Yucca linearifolia GM 1337.4Mexicó : Coahuila (El Conejo, 1150 m)Yucca torreyi GM 1337.5Mexicó : Coahuila (El Conejo, 1150 m)Yucca carneoroseana GM 1351.12Mexicó : Nuevo Leon (San Jose del Llano, 1705 m) Yucca schidigera HUN 661Old Oak, California, USA 1318m Yucca schidigera HUN 662Ryan, Lost Horse Valley, California, USA 1318m Yucca whipplei HUN 664East of Julian on Highway 78, California, USA 1063m Yucca harrimaniae HUN 667between Toquerville and Hurricane, Utah, USA 1093m Yucca brevifolia HUN 672South of Lovell Canyon / Spring Mountains, Nevada, USA 1436m Yucca whipplei HUN 680Banner, on Highway 78, California, USA 862m Yucca aloifolia IAS 1977/98 Yucca arizonica IAS 1977/99 Yucca baccata IAS 1977/100 Yucca elata IAS 1977/101 Yucca glauca IAS 1977/102 Yucca whipplei v. caespitosaISI 2656 miles West of junction between Highway 6 and road to Angels Crest Yucca whipplei v. whippleiISI 266Near Mount Helix, East of La Mesa, San Diego County, California, USA Yucca whipplei v. intermediaISI 2673 miles below Seymore Camp on road through Frazer Park, Ventura County, California, USA Yucca carnerosana ISI 716West of Mapimi, Durango, Mexicó Yucca rigida ISI 717100 miles North-East of Durango City, Durango, Mexicó Yucca filifera ISI 821Mexicó : Nuevo Leon (Cienega de Flores, 1650ft) Yucca rostrata ISI 929Mexicó : Coahuila (23.2 miles North of Muzquiz turn off on road to Ciudad Acuna, 1600ft) Yucca filifera ISI 9898 miles South-West of San Lazaro Pass on Highway 57 between Monclova and Saltillo, Coahuila, Mexicó Yucca glauca JO 546Rio Communites, New Mexicó, USA Yucca filifera f. minimaKMR 115Mexicó : Hidalgo (Ejido Sanmarcos) Yucca filifera f. minimaKMR 116Mexicó : Hidalgo (Mixqutehuala) Yucca filifera f. minimaKMR 158Mexicó : San Louis Potosi (Rio Verde) Yucca filifera f. minimaKMR 159Mexicó : San Louis Potosi (Entronque San Francisco) Yucca filifera f. minimaKMR 160Mexicó : San Louis Potosi (Santa Rita) Yucca sp. LB 111East of Tilden, Texas, USA Yucca sp. LB 153USA : Texas (near Stillwell, Brewster County) Yucca sp. LB 188Presidio to Ruidosa, Texas, USA Yucca sp. LB 204USA : Texas (near Study Butte, Brewster County) 13 / 17