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CHIMÓ: AN UNUSUAL FORM OF TOBACCO IN VENEZUELA
Volume 23, Page 1
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LATUA PUBIFLORA MAGIC PLANT FROM SOUTHERN CHILE
Volume 23, Page 61
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THE DEATH OF CLAUDIUS OR MUSHROOMS FOR MURDERERS
Volume 23, Page 101
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DE PLANTIS TOXICARIIS E MUNDO NOVO TROPICALE COMMENTATIONES IX: A NEW SPECIES OF ICHTHYOTOXIC PLANT FROM THE AMAZON
Volume 23, Page 129
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DE PLANTIS TOXICARIIS E MUNDO NOVO TROPICALE COMMENTATIONES X: NEW DATA ON THE MALPIGHIACEOUS NARCOTICS OF SOUTH AMERICA
Volume 23, Page 137
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ON THE SYSTEMATICS OF THE MONOPODIAL ORCHIDS I
Volume 23, Page 149
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THE CLAUDIUS CASE
Volume 23, Page 213
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GENERIC RECOGNITION OF BRUGMANSIA
Volume 23, Page 273
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A NEW SPIRANTHES FROM THE GRASSLANDS OF CENTRAL NORTH AMERICA
Volume 23, Page 285
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THE ROLE OF 'FLOWERS' IN NAHUATL CULTURE: A SUGGESTED INTERPRETATION
Volume 23, Page 305
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TYPIFICATION OF CANNABIS SATIVA L
Volume 23, Page 325
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CANNABIS: AN EXAMPLE OF TAXONOMIC NEGLECT
Volume 23, Page 337
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ON THE SYSTEMATICS OF THE MONOPODIAL ORCHIDS II
Volume 23, Page 369
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SWARTZ FLORA INDIAE OCCIDENTALIS Volume III
Volume 23, Page 375