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NOTES ON NEW AND NOTEWORTHY PLANTS 118
Volume 41, Page 10
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New combinations in Didymodon (Musci) and a key to the taxa of North America north of Mexico
Volume 41, Page 11
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Studies in the Heliantheae (Asteraceae)---XV. Various new species and new combinations
Volume 41, Page 33
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STUDIES IN THE LIABEAE ASTERACEAE 13. A NEW SPECIES OF LIABELLUM FROM NAYARIT MEXICO
Volume 41, Page 45
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Chemosystematic Notes on the Asteraceae I. New Co rrelations in Subtribes of the Heliantheae
Volume 41, Page 50
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Additional notes on the genus Citharexylum. XIII
Volume 41, Page 62
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Sporobolus coahuilensis (Gramineae) a new species from Coahuila, Mexico
Volume 41, Page 81
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Contributions to the flora of the Sierra de Perijá, Venezuela. I
Volume 41, Page 85
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Observations on the diatom flora from springs along the Balcones Fault, Texas
Volume 41, Page 88
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NOTES ON NEW AND NOTEWORTHY PLANTS 119
Volume 41, Page 105
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Additional notes on the genus Cornutia. VI
Volume 41, Page 123
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Additional notes on the genus Lippia. XIV
Volume 41, Page 131
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CelosÃa trigyna L. (Amaranthaceae), a species new to contiguous United States
Volume 41, Page 137
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New combinations in Swertia (Gentianaceae)
Volume 41, Page 139
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The fruit of Gardenia weissichii (Rubiaceae). Hawaiian plant studies 83
Volume 41, Page 144
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Additional notes on the genus Lippia. XV
Volume 41, Page 145
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Additional notes on the genus Verbena. XXVIII
Volume 41, Page 151
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Notes on Mikania (Compositae) - V
Volume 41, Page 183
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Supplementary notes on the American species of Strychnos---XVII
Volume 41, Page 201
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Supplementary notes on American Menispermaceae---XIV. Neotropical Triclisieae and Anomospermeae
Volume 41, Page 239
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Notes on the species of Erythrina---XIII
Volume 41, Page 256
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A new Stenogyne [S. pohakuloaensis] (Labiatae). Hawaiian plant studies 84
Volume 41, Page 305
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Austral Hepaticae XI. Lophocoleaceae: new taxa, new combinations and realignments
Volume 41, Page 309
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Notes on Spermacoce and Mitracarpus (Rubiaceae) in southeastern United States
Volume 41, Page 313
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Contribution to the lichen flora of Uruguay. X. Taxonomical notes
Volume 41, Page 317
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Diatoms as water quality indicators: part II
Volume 41, Page 321
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New combinations in genus Chionanthus L. (Oleaceae) from the island of Santo Domingo (Hispaniola)
Volume 41, Page 328
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Notes on Bromeliaceae---XL
Volume 41, Page 329
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NOTES ON NEW AND NOTEWORTHY PLANTS 120
Volume 41, Page 346
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THE WOODY RUBIACEAE OF ALDABRA ISLAND INDIAN OCEAN
Volume 41, Page 347
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Additional notes on the genus Verbena. XXIX
Volume 41, Page 366
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Sphagnum subobesum Warnst in North America
Volume 41, Page 377
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A new combination in Pithecellobium
Volume 41, Page 384
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Chemosystematic Notes on the Asteraceae II. Acyclic Sesquiterpenes
Volume 41, Page 387
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Studies in the Eupatorieae (Asteraceae). CLXXIV. A new genus, Notohaecharis
Volume 41, Page 396
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Studies in the Heliantheae (Asteraceae). XVI. A new subtribe, Ephydrinae
Volume 41, Page 398
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Additional notes on the genus Verbena. XXX
Volume 41, Page 399
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Additional notes on the Eriocaulaceae. LXXXI
Volume 41, Page 409
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The fern genus Cheilanthes in the continental United States
Volume 41, Page 431
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Plants collected in the Sandwich Islands by Thomas Nuttall. Hawaiian Plant Studies 85
Volume 41, Page 441
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A NEW COMBINATION IN LINUM
Volume 41, Page 447
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Notes on new and noteworthy plants CXXI
Volume 41, Page 449
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Additional notes on the Eriocaulaceae. LXXXII
Volume 41, Page 451
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Additions to the Flora of Colorado - VI
Volume 41, Page 486
