Field number : PR 604a
Collector : Karl Heinz Prestlé
Species : Frailea magnifica   
Locality : Rio Grande do Sul, Brazil     Google Maps
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Field number : HU 64
Collector : Leopoldo Horst, later, Kurt-Ingo Horst
Species : Frailea magnifica ?  
Locality : Alegrete, Rio Grande do Sul, Brazil     Google Maps
Date :
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