Field number : AA 166
Collector : Alexander Arzberger
Species : Cleistocactus horstii   
Locality : Paraguay : Concepción (Concepción, near Colonia San Alfredo)     Google Maps  * Geocode
Date :
Notes :

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Field number : HU 373
Collector : Leopoldo Horst, later, Kurt-Ingo Horst
Species : Cleistocactus horstii   
Locality : Rio Amoguija, Porto Murtinho, Mato Grosso do Sul, Brazil 100- 200m     Google Maps
Date : 27/05/1905
Notes :

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Field number : HU 558
Collector : Leopoldo Horst, later, Kurt-Ingo Horst
Species : Cleistocactus horstii   
Locality : Porto Murtinho, Mato Grosso do Sul, Brazil     Google Maps
Date :
Notes :

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