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PHYLOGENETIC IMPLICATIONS OF LEAF ANATOMY IN SUBTRIBE MELITTIDINAE (LABIATAE) AND RELATED TAXA
Volume 68, Page 1
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The genera of Pontederiaceae in the southeastern United States
Volume 68, Page 35
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REPRODUCTIVE STRUCTURE OF LITHOCARPUS SENSU LATO (FAGACEAE): CYMULES AND FRUITS
Volume 68, Page 73
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CONTRIBUTIONS TO A FLORA OF ANGUILLA AND ADJACENT ISLETS
Volume 68, Page 105
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UNUSUAL POLLEN DIMORPHISM IN RONDELETIA ANGUILLENSIS (RUBIACEAE)
Volume 68, Page 133
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The genera of Cinchonoideae (Rubiaceae) in the southeastern United States
Volume 68, Page 137
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The genera of Alysseae (Cruciferae; Brassicaceae) in the southeastern United States
Volume 68, Page 185
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The Buxaceae in the southeastern United States
Volume 68, Page 241
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The Zannicheliaceae in the southeastern United States
Volume 68, Page 259
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A CLADISTIC ANALYSIS OF CONIFERS: PRELIMINARY RESULTS
Volume 68, Page 269
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Taxonomic and nomenclatural notes on the genus Mimosa (Leguminosae)
Volume 68, Page 309
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Taxonomic studies in Freziera (Theaceae), with notes on reproductive biology
Volume 68, Page 323
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STATUS OF THE NAME AESCULUS FLAVA SOLANDER (HIPPOCASTANACEAE)
Volume 68, Page 335
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A NEW SPECIES OF LANTANA (VERBENACEAE) FROM DOMINICA, LESSER ANTILLES
Volume 68, Page 343
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A COMPARATIVE STUDY OF ROOT AND STEM WOODS OF SOME MEMBERS OF THE MIMOSOIDEAE (LEGUMINOSAE)
Volume 68, Page 349
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Armoracia lacustris (Brassicaceae), the correct name for the North American Lake Cress
Volume 68, Page 357
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The genera of Cyperaceae in the southeastern United States
Volume 68, Page 361
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A NEW SPECIES OF PINUS FROM MEXICO AND CENTRAL AMERICA
Volume 68, Page 447
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Archiatriplex, a new chenopodiaceous genus from China
Volume 68, Page 461
