In some cases, there may be more than one acronym corresponding to the same set of numbers. For example R and WR are used for Rausch's numbers, L and LAU for Lau's numbers, and so on. In such cases, all possibilities will be returned. No distinction is made here according to capitalisation, so e.g. KK, Kk and kk are all treated the same.
Field number: GL&DONEY 519
Collector: Charles (Charlie) Edward Glass, B. Doney
Species: Mammillaria pennispinosa
Locality: Bermejillo to Mapimi, Highway 49, km 16, Durango, Mexico
Altitude:
Date:
Notes:
Field number: GL&F 784
Collector: Charles (Charlie) Edward Glass, Robert Alan (Bob) Foster (also see notes)
Species: Mammillaria pennispinosa
Locality: tops of hills and East slopes towards La Zarca, Durango, Mexico
Altitude:
Date:
Notes:
Field number: GL&F 802
Collector: Charles (Charlie) Edward Glass, Robert Alan (Bob) Foster (also see notes)
Species: Mammillaria pennispinosa v. nazasensis
Locality: 6 miles West of Highway 45, near Rio Nazas, Durango, Mexico
Altitude:
Date:
Notes:
Field number: HT 1177
Collector: P. Hallet (plants collected by Alfred Bernhard Lau)
Species: Mammillaria pennispinosa v. nazasensis
Locality: km 18, road to Mina Navidad, Durango, Mexico
Altitude: 1000m
Date: 11/10/1978
Notes: together with Thelocactus heterochromus
Field number: HT 1445
Collector: P. Hallet (plants collected by Alfred Bernhard Lau)
Species: Mammillaria pennispinosa
Locality: Mapimi, Durango, Mexico
Altitude: 1000m
Date: 5/4/1965
Notes: together with Echinocereus conglomeratus, Echinomastus mapimiensis
Field number: ISI 887
Collector: International Succulent Introductions (previously International Succulent Institute)
Species: Mammillaria pennispinosa v. nazasensis
Locality: North of Rio Nazas, Durango, Mexico
Altitude:
Date: March 1975
Notes: Seeds collected by Louise Lippold
Field number: L 1177
Collector: Alfred Bernhard Lau
Species: Mammillaria pennispinosa v. nazasensis
Locality: km 18, road to Mina Navidad, Durango, Mexico
Altitude: 1000m
Date: 11/10/1978
Notes: together with Thelocactus heterochromus
Field number: L 1445
Collector: Alfred Bernhard Lau
Species: Mammillaria pennispinosa
Locality: Mapimi, Durango, Mexico
Altitude: 1000m
Date: 5/4/1965
Notes: together with Echinocereus conglomeratus, Echinomastus mapimiensis
Field number: LAU 1177
Collector: Alfred Bernhard Lau
Species: Mammillaria pennispinosa v. nazasensis
Locality: km 18, road to Mina Navidad, Durango, Mexico
Altitude: 1000m
Date: 11/10/1978
Notes: together with Thelocactus heterochromus
Field number: LAU 1445
Collector: Alfred Bernhard Lau
Species: Mammillaria pennispinosa
Locality: Mapimi, Durango, Mexico
Altitude: 1000m
Date: 5/4/1965
Notes: together with Echinocereus conglomeratus, Echinomastus mapimiensis
Field number: LRM 474
Collector: Living Rocks of Mexico. Now Geoff Bailey, John Miller, previously also David (Dave) Rushforth.
Species: Mammillaria pennispinosa
Locality: Bermejillo, Durango, Mexico
Altitude:
Date: 2002
Notes:
Field number: ML 632
Collector: Michel Lacoste
Species: Mammillaria pennispinosa
Locality: km17 of MEX-30, Bermejillo to Mapimi, Durango, Mexico
Altitude: 1350m
Date: 13/03/1996
Notes:
Field number: MZ 1358
Collector: Milan Zachar
Species: Mammillaria pennispinosa ssp. nazasensis
Locality: Minas de Navidad, Durango, Mexico
Altitude:
Date:
Notes:
Field number: PN 433
Collector: Wolfgang Plein
Species: Mammillaria pennispinosa
Locality: MEX30, km 16, Bermejillo to Mapimi, Durango, Mexico
Altitude: 1265m
Date:
Notes:
Field number: REP 1205
Collector: Werner Reppenhagen
Species: Mammillaria pennispinosa
Locality: Mapimi, Durango, Mexico
Altitude: 1200m
Date:
Notes: together with REP1205-1205b, Opuntia imbricata, O. engelmannii, O. herrfeldtii
Field number: REPP 1205
Collector: Werner Reppenhagen
Species: Mammillaria pennispinosa
Locality: Mapimi, Durango, Mexico
Altitude: 1200m
Date:
Notes: together with REP1205-1205b, Opuntia imbricata, O. engelmannii, O. herrfeldtii
Field number: ROG 717
Collector: Helmut Rogozinski
Species: Mammillaria pennispinosa
Locality: Mapimi, Durango, Mexico
Altitude:
Date: 2005
Notes:
Field number: RS 1108
Collector: Roman Staník
Species: Mammillaria pennispinosa
Locality: direction to Mapimi, Durango, Mexico
Altitude:
Date:
Notes:
Field number: SB 1061
Collector: Steven (Steve) Brack
Species: Mammillaria pennispinosa
Locality: Bermejillo, Durango, Mexico
Altitude:
Date:
Notes:
Field number: SB 489
Collector: Steven (Steve) Brack
Species: Mammillaria pennispinosa v. nazasensis
Locality: Rodeo, Durango, Mexico
Altitude:
Date:
Notes:
Field number: SH 1177
Collector: Dennis Sargant (plants collected by Alfred Bernhard Lau)
Species: Mammillaria pennispinosa v. nazasensis
Locality: km 18, road to Mina Navidad, Durango, Mexico
Altitude: 1000m
Date: 11/10/1978
Notes: together with Thelocactus heterochromus
Field number: SH 1445
Collector: Dennis Sargant (plants collected by Alfred Bernhard Lau)
Species: Mammillaria pennispinosa
Locality: Mapimi, Durango, Mexico
Altitude: 1000m
Date: 5/4/1965
Notes: together with Echinocereus conglomeratus, Echinomastus mapimiensis
Field number: TL 505
Collector: Thomas Linzen
Species: Mammillaria pennispinosa
Locality: Mapimi, Durango, Mexico
Altitude:
Date:
Notes:
Field number: WH 29
Collector: Walter Hellinx
Species: Mammillaria pennispinosa
Locality: Bermejillo to Mapimi, Durango, Mexico
Altitude: 1350m
Date:
Notes:
Field number: WK 34
Collector: Wolfgang Krueger
Species: Mammillaria pennispinosa
Locality: km16 of MEX-30, Bermejillo to Mapimi, Durango, Mexico
Altitude: 1350m
Date: 1977
Notes:
Field number: WM 2550
Collector: Wendell (Woody) Minnich
Species: Mammillaria pennispinosa
Locality: Bermejillo, Durango, Mexico
Altitude:
Date:
Notes:
Field number: WM 3550
Collector: Wendell (Woody) Minnich
Species: Mammillaria pennispinosa
Locality: Bermejillo, Durango, Mexico
Altitude:
Date:
Notes:
Field number: WM 890
Collector: Wendell (Woody) Minnich
Species: Mammillaria pennispinosa
Locality: Bermejillo, Durango, Mexico
Altitude:
Date:
Notes:
Field number: WTH 234
Collector: Wolter ten Hoeve
Species: Mammillaria pennispinosa
Locality: Volcanic, rocky hill West of Bermejillo, Durango, Mexico
Altitude:
Date: 2002
Notes:
Major parts of the initial data for this query service were provided by Dave Whiteley and Petr Antálek. Other data were supplied by, inter alia, Giovanna Anceschi, Gérard Ardisson, Jean-André Audissou, Karl Augustin, Geoff Bailey, Brian Bates, Jürgen Beck, Ludwig Bercht, Tomasz Blaczkowski, Ignazio Blando, Clazien Bouwman-van Egmond, Ingo Breuer, Sylvain Burgaud, Alan Butler, Graham Charles, Martina Colli, Philippe Corman, Kádár Csaba, Rodrigo Dacal, Amante Darmanin, Gérard Delanoy, Aldo Delladdio, Ulrich Dosedal, Igor Dráb, Pavel Duchek, Mark Faint, Ingbert Fick, Daiv Freeman, Pierre Gambart, Wolfgang Gemmrich, Alessandro Gentili, Klaus Gilmer, Quentin Groom, Pavel Heřtus, Wolter ten Hoeve, Paul Hoxey, Cyrill Hunkeler, Zlatko Janeba, Jan Ječmínek, Jakub Jilemicky, Bert Jonkers, Leszek Kasperski, Fred Kattermann, Hans-Josef Klinkhammer, Wolfgang Krueger, Tomáš Kulhánek, Michel Lacoste, Al Laius, Simon Langer, Andreas Laras, Martin Lowry, Christophe Ludwig, Alberto Magli, Peter Mansfeld, Georges Marchand, Ross and Fraser Marriott, Massimo Meregalli, Roger Moreton, Andrzej Mucha, Dave Naylor, Martina and Andreas Ohr, Benjamin Oliver, Raimondo Paladini, Wolfgang Papsch, Daniel Parker, Pavel Pavlíček, Ralph Peters, Ian Robinson, Chris Rodgerson, Zvone Rovsek, Lucio Russo, Volker Schädlich, Eberhard Scholz, Daniel Schweich, Bernhard Schweitzer, Chris Sherrah, Francesco Soldi, Stanislav Spurny, Thomas Strub, Brian Thomson, Jaroslav Ullmann, Willy Verheulpen, Johan de Vries, Mario Wick, Mats Winberg and Jan Ziegrosser. Translation and other assistance were given by Sophie Hilton, Zlatko Janeba, and Frank Sengpiel. I am grateful to all of them for their help and permission to use this data.
Further additions and editing of the data, and conversion to a WWW query service, were done by Ralph Martin – see his Cactus and Succulent Page.
If you have any corrections, additions, bug reports, offers of further data files, or other comments on this service, please email them to me at ralph@cs.cf.ac.uk.
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