Field number : GM 1366
Collector : Grzegorz Matuszewski
Species : Echinofossulocactus sulphureus   
Locality : Mexicó : Queretaro (Mesa del Leon, 1830 m)     Google Maps  * Geocode
Date : 10/07/2010
Notes :

The picture are property of the collectors.

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Field number : KPP 1669
Collector : Karel Pavlíček
Species : Echinofossulocactus sulphureus ?  
Locality : Mexicó : Hidalgo (presa Zimapan)     Google Maps  * Geocode
Date : 22/03/2011
Notes :

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Field number : MZ 1333
Collector : Milan Zachar
Species : Echinofossulocactus sulphureus   
Locality : Pto. La Estancia, Hidalgo, Mexicó     Google Maps
Date :
Notes :

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Field number : PA 1063
Collector : Petr Antálek
Species : Echinofossulocactus sulphureus   
Locality : Mexicó : Querétaro (Presa de Zimapán I, 1740 m)     Google Maps  * Geocode
Date : 2012
Notes :

The picture are property of the collectors.

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Field number : RUS 581
Collector : Safronov Evgeny
Species : Echinofossulocactus sulphureus   
Locality : Mexicó : Queretaro (Presa Zimapan)     Google Maps  * Geocode
Date :
Notes :

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