WIS
v0405380WIS Hugh H. Iltis; Robert Koeppen, Frank Iltis 1040 1960-08-16
Mexico, Mexico, On Puebla border; Alpine zone on SW slope of Volcan Iztaccihuatl, 5-6 km N of Paso de Cortez; Spur of Cerro Amacuilecatl, above and NE of "La Joyla" shelter., 19.1375 -98.644444, 4050 - 4200m
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v0405382WIS John H. Beaman 1909 1958-07-27
Mexico, Mexico, Nevado de Toluca; summit of third highest point of south rim of the crater, 4430m
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v0405383WIS John H. Beaman 1954 1958-07-30
Mexico, Mexico, Iztaccihautl; south side of mtn., 4000 - 4050m
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v0292116WIS Roe, Keith E.; Roe, Eunice, Mori, Scott, Rzedowski, Jerzy 1604 1965-09-02
Mexico, México, 2-3 km (air) SW of Luvianos, 18.83333 -100.33333, 1800 - 1900m
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v0264939WIS Keith Roe; Eunice Roe, Scott Mori 262 1965-07-16
Mexico, Mexico, Zinacantepec, NW slopes of Nevado de Toluca, 10 km (by road) SW of jct of roads to Sultepec and Temascaltepec on Hwy 130 to Temascaltepec or 27 km (by road) SW of Toluca., 19.166667 -99.833333, 3200m
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v0341921WIS Hilerio A., Leonarda 34
Mexico, Mexico
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v0341923WIS Hernández H., Ma. A. 2350
Mexico, Mexico
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v0416273WIS Dunn, D.B. 20396
Mexico, Mexico
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v0336400WIS Hugh H. Iltis 225
Mexico, Mexico
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v0342388WIS M. Pennell 148
Mexico, Mexico
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v0342760WIS Marks, Brian 1151
Mexico, Mexico
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v0342752WIS Iltis, Hugh H. 784
Mexico, Mexico
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v0342746WIS Iltis, Hugh H. 1064
Mexico, Mexico
WIS
v0342628WIS Rito Vega Aviña 212
Mexico, Mexico
WIS
v0342627WIS Brian Marcks 1129
Mexico, Mexico
WIS
v0342623WIS F. Brizuela V. 270
Mexico, Mexico
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v0342622WIS D. Ugent 1189
Mexico, Mexico
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v0342641WIS Keith Roe 279
Mexico, Mexico
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v0342640WIS Keith Roe 296
Mexico, Mexico
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v0342666WIS Brian Marcks 1133
Mexico, Mexico
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v0342616WIS Pedro Huerta. M. 205
Mexico, Mexico
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v0342615WIS A Mancera O. s.n.
Mexico, Mexico
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v0342724WIS Hugh H. Iltis 995
Mexico, Mexico
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v0342723WIS John H. Beaman 1938
Mexico, Mexico
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v0342722WIS John H. Beaman 1945
Mexico, Mexico
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v0238460WIS L. Hess 1203
Mexico, Mexico
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v0097169WIS Dunn, David B. 20370
Mexico, Mexico
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v0342797WIS Kathleen M. Peterson 585
Mexico, Mexico
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v0342810WIS Keith Roe 1645
Mexico, Mexico
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v0342809WIS G. Mick 244
Mexico, Mexico
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v0342808WIS Keith Roe 1589
Mexico, Mexico
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v0342799WIS E. Venture V. 1314
Mexico, Mexico
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v0342783WIS Hugh H. Iltis 1066
Mexico, Mexico
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v0342781WIS Dziekanowski, C.
Mexico, Mexico