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Induced lesions in mice caused by Saccharomyces cerevisiae wild-type and selected phenotypes of the Apollo 16 microbial ecology evaluation device
Vol 46, Page 1
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New names in American Acacias
Vol 46, Page 5
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Additional notes on the genus Vitex. XVII
Vol 46, Iss 1, Page 10
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Notes on new and noteworthy plants. CXXXVIII
Vol 46, Iss 1, Page 58
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Supplementary notes on the American species of Strychnos. XIX
Vol 46, Page 65
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Supplementary notes on American Menispermaceae XVI. Neotropical Triclisieae and Anomospermeae
Vol 46, Iss 2, Page 78
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Notes on the species of Erythrina. XV
Vol 46, Page 88
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2 NEW COMBINATIONS IN STACHYS LABIATAE
Vol 46, Page 94
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A review of the diatom preparation for the light microscope
Vol 46, Iss 2, Page 95
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New species of Liabum and Oligactis
Vol 46, Page 99
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NEW SPECIES OF VERNONIEAE ASTERACEAE 6. LYCHNOPHORA-SOUZAE
Vol 46, Page 104
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NEW SPECIES OF VERNONIEAE ASTERACEAE 7. 5 NEW SPECIES OF VERNONIA FROM BRAZIL
Vol 46, Page 107
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Studies in the Heliantheae (Asteraceae). XXIV. A new subtribe, Lycapsinae
Vol 46, Iss 2, Page 120
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Additional notes on the genus Sphenodesme. I
Vol 46, Iss 2, Page 121
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Contribution to the lichen flora of Uruguay XV. Additional records to the Rio Uruguay lichen flora
Vol 46, Iss 3, Page 137
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Oxalidaceae extra-sudamericanae. II. Oxalis L. sectio Corniculatae DC. Addenda et corrigenda
Vol 46, Iss 3, Page 143
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Notas sobre la flora fanerogamica de Nueva Galicia, I
Vol 46, Iss 3, Page 145
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Variations of Reynoldsia (Araliaceae) in the Hawaiian Is. Hawaiian plant studies 100
Vol 46, Iss 3, Page 154
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NOTES ON NEW AND NOTEWORTHY PLANTS 139
Vol 46, Page 155
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Additional notes on the genus Sphenodesme. II
Vol 46, Iss 2, Page 156
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Notes on the genus Nashia
Vol 46, Page 172
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Notes on the genus Kalaharia
Vol 46, Iss 3, Page 180
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Notes on the genus Karomia
Vol 46, Iss 3, Page 190
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Additional notes on the genus Avicennia. XIII
Vol 46, Iss 3, Page 193
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STUDIES IN BIGNONIACEAE 37. NEW SPECIES OF BIGNONIACEAE FROM EASTERN SOUTH AMERICA
Vol 46, Page 201
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Baccharis vanessae, a new species from San Diego County, California
Vol 46, Iss 4, Page 216
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New taxa of Solanum from Peru and Bolivia
Vol 46, Page 223
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Additional notes on the genus Avicennia. XIV
Vol 46, Iss 4, Page 226
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Contribution to the lichen flora of Brazil V. Three interesting records from Rio Grande do Sul
Vol 46, Iss 4, Page 229
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A study of Stachys palustris L. complex (Labiatee) in northern North America
Vol 46, Page 231
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Bernardia myricifolia var. incanoides (Euphorbiaceae). New variety from the Chihuahuan Desert region
Vol 46, Iss 5, Page 281
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Magnolia macrophylla Michaux naturalized in Maryland
Vol 46, Iss 5, Page 283
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Notes on Palmae, I
Vol 46, Iss 5, Page 285
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NOTES ON NEW AND NOTEWORTHY PLANTS 140
Vol 46, Page 288
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Studies in the Heliantheae. (Asteraceae). XXV. A new species of Unxia [U. kubitzkii]
Vol 46, Iss 5, Page 289
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Studies in the Senecioneae (Asteraceae). X. A new species of Senecio [S. regis], from Brasil
Vol 46, Iss 5, Page 293
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STUDIES IN THE EUPATORIEAE ASTERACEAE 191. VARIOUS NEW SPECIES FROM BRAZIL
Vol 46, Page 295
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Additional notes on the genus Avicennia. XV
Vol 46, Iss 5, Page 308
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Additional notes on the genus Aegiphila. XXVII
Vol 46, Page 317
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Mitreola vs. Cynoctonum, and a new combination for the southeastern United States
Vol 46, Iss 5, Page 338
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Rediscovery of Orcuttia fragilis (Gramineae)
Vol 46, Page 341
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Miscellaneous new species in the Pleurothallidinae (Orchidaceae)
Vol 46, Page 345
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Konantzia, a new genus in the Orchidaceae from western Ecuador
Vol 46, Page 387
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Embreea---New genus in the Orchidaceae
Vol 46, Page 389
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Three new species of Malvaceae from Mexico
Vol 46, Iss 6, Page 391
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Notes on the genus Tsoongia
Vol 46, Iss 6, Page 399
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Notes on the genus Monochilus
Vol 46, Iss 6, Page 401
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Additional notes on the genus Burroughsia. III
Vol 46, Iss 6, Page 406
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Notes on Tradescantia IV (Commelinaceae). The distinction between T. virginiana and T. hirsutiflora
Vol 46, Iss 9, Page 409
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Notes on Tradescantia VI. Observations on the mechanism of pigment deposition
Vol 46, Iss 7, Page 417
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A new species of Tillandsia (T. abbreviata) (subgenus Allardtia) from Colombia
Vol 46, Iss 7, Page 419
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Chemosystematic notes on the Asteraceae. III. Natural subdivisions of the Vernonieae
Vol 46, Page 421
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Re-establishment of the genus Critoniopsis (Vernonieae: Asteraceae)
Vol 46, Page 437
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New species of Vernonieae (Asteraceae), VII Centratherum cardenasii from Bolivia
Vol 46, Page 443
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Studies in the Eupatorieae (Asteraceae)---CXCII. Validation of subtribes
Vol 46, Page 446
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Oxalidaceae extra-sudamericanae III. Subgenus Monoxalis (Small) Lourt. stat. nov
Vol 46, Iss 7, Page 451
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NOTES ON THE GENUS TEIJSMANNIODENDRON
Vol 46, Page 460
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NEW TUBER BEARING SOLANUM FROM COLOMBIA
Vol 46, Page 495