Field number : LAU 28
Collector : Alfred Bernhard Lau
Species : Mammillaria glareosa   
Locality : Mexicó : Baja California (Punta Prieta , North of Santa Rosalillita 10-100m)     Google Maps  * Geocode
Date : 20/11/1972
Notes :
together with Echinocereus maritimus and L27 Mammillaria dawsonii

http://www.mammillarias.net

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Field number : L 28
Collector : Alfred Bernhard Lau
Species : Mammillaria glareosa   
Locality : Mexicó : Baja California (Punta Prieta , North of Santa Rosalillita 10-100m)     Google Maps  * Geocode
Date : 20/11/1972
Notes :
together with Echinocereus maritimus and L27 Mammillaria dawsonii

http://www.mammillarias.net

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Field number : SH 28
Collector : Dennis Sargant (plants collected by Alfred Bernhard Lau)
Species : Mammillaria glareosa   
Locality : Mexicó : Baja California (Punta Prieta , North of Santa Rosalillita 10-100m)     Google Maps  * Geocode
Date : 20/11/1972
Notes :
together with Echinocereus maritimus and L27 Mammillaria dawsonii

http://www.mammillarias.net

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Field number : MZ 1128
Collector : Milan Zachar
Species : Mammillaria glareosa   
Locality : Francisco Villa, Northern Baja California Mexicó     Google Maps
Date :
Notes :

http://www.mammillarias.net

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Field number : MZ 1145
Collector : Milan Zachar
Species : Mammillaria glareosa   
Locality : Santa Rosalita, Northern Baja California Mexicó     Google Maps
Date :
Notes :

http://www.mammillarias.net

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Field number : WM 6902
Collector : Wendell (Woody) Minnich
Species : Mammillaria glareosa / dawsonii  
Locality : Boca del Marrón, Bahia de Sebastiano Vizcaino, Baja California, Mexicó     Google Maps
Date :
Notes :

http://www.mammillarias.net

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Field number : WM 6912
Collector : Wendell (Woody) Minnich
Species : Mammillaria glareosa / dawsonii  
Locality : Boca del Marrón, Bahia de Sebastiano Vizcaino, Baja California, Mexicó     Google Maps
Date :
Notes :

http://www.mammillarias.net

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