Books & Special Issues

Title The Genus Haworthia Book 1 Publisher   Alsterworthia International Author Ingo Breuer ISBN-13 978-0-9552726-7-7 Info. 2010, 86 pages (21 x 29.4 cm), 500 col. photos, 19 maps, 131 tables (section aggregates, subgenus Haworthia, flowering times, accepted names) Price € 35

Title The Genus Haworthia Book 2 (Part 1 + 2) Publisher   Alsterworthia International Author Ingo Breuer ISBN-13 978-0-9552726-6-0 Info. 2011, 182 pages (21 x 29,4 cm), 1110 col. photos, 110 maps, 526 tables Price € 60

Title The World of Haworthias Volume 1 Publisher   Ingo Breuer und Arbeitskreis für Mammillarienfreunde e.V. Author Ingo Breuer ISBN 3-926573-08-2 ISBN-13 978-3-926573-08-7 Info. 1998, 340 pages (17 x 24.5 cm), 48 col. fotos, 179 b/w drawings, contents, introduction

Title The World of Haworthias Volume 2 Publisher   Ingo Breuer und Arbeitskreis für Mammillarienfreunde e.V. Author Ingo Breuer ISBN 3-926573-13-9 ISBN-13 978-3-926573-13-1 Info. 2002, 860 pages (17 x 24.5 cm), 48 col. + 653 b/w fotos, 142 b/w drawings, contents, introduction

Title Notes on Haworthias Publisher   Ingo Breuer und Arbeitskreis für Mammillarienfreunde e.V. Author J.R. Brown ISBN 3-926573-09-0 ISBN-13 978-3-926573-09-4 Info. 1999, 220 pages (16.8 x 24.5 cm), 337 b/w fotos, 3 b/w drawings, contents

Title Haworthia photographs used to typify taxa described by Dr. Karl von Poellnitz Publisher   Ingo Breuer und Arbeitskreis für Mammillarienfreunde e.V. Author Ingo Breuer ISBN 3-926573-11-2 ISBN-13 978-3-926573-11-7 Info. 1999, 200 pages (17 x 24.5 cm), 93 b/w fotos, contents, introduction

Title New Haworthia species/combinations ... Alsterworthia International No. 7, December 2004 Publisher   Alsterworthia International ISBN 0-9534004-8-4 ISBN-13 978-0-9534004-8-5 Info. 2004, 36 pages (21.2 x 29.7 cm), 88 col. fotos

Title AVONIA 21:3 2003 Journal der Fachgesellschaft andere Sukkulenten Publisher   Fachgesellschaft andere Sukkulenten e.V., Leipzig Author Ingo Breuer, Siegfried Janssen ISSN 1615-0805 Info. 2003, 22 pages (15.5 x 23.1 cm), 34 col. fotos, 1 b/w map, named before Informationsheft "Die anderen Sukkulenten e.V." (Heft 46), Beschreibung einiger neuer Haworthia-Taxa

Title kaktusy 2002 speciál 1 Publisher   Society of Czech and Slovak Cactus and Succulent Growers Author Ingo Breuer, Petr Pavelka jr. ISSN 0862-4372 Info. 2002, czech, 30 pages (15.6 x 22.9 cm), 43 col. fotos, 21 b/w drawings, 1 map

Title An Haworthia Species Concept Update Alsterworthia International No. 1, June 2002 Publisher   Alsterworthia International Author Ingo Breuer ISSN 0953-4004 Info. 2002, 26 pages (21 x 29.7 cm), 127 col. fotos

Ingo Breuer, 2002: A Haworthia species concept update, ZIP (39 KB, DOC)