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By: Record, Samuel J. (Samuel James),Edition:Publication info: New Haven, Yale University Press, 1921Volume:Series:Holding Institution: Library of CongressSubjects: Guaiacum (Genus) ZygophyllaceaeBHL Collections:
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By: McCauley, Ross A. - Cortés-Palomec, Aurea C. - Oyama, KenType: ArticleIn: Revista mexicana de biodiversidadVolume:Series:Issue:Date: 2010-12-01Page Range:Publication Info:Subjects: Baja California Sur Conservation genetics endemic species Guaiacum unijugum MER Mexico Zygophyllaceae
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By: Abdel Khalik, Kadry Nabeh El SayedType: ArticleIn: Acta Botanica BrasilicaVolume:Series:Issue:Date: 2012-03-01Page Range:Publication Info:Subjects: Balanitoideae Numerical taxonomy PCO Peganoideae Seetzenioideae Tetradiclidoideae Tribuloideae UPGMA cluster Zygophyllaceae Zygophylloideae