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A new species of Fritillaria [F. erzurumica] from northeastern Turkey
Vol 22, Iss 1, Page 1, Date 1971
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NOTES ON NEW AND NOTEWORTHY PLANTS PART 53
Vol 22, Page 6, Date 1971
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ADDITIONAL MATERIAL TOWARD A MONOGRAPH OF THE GENUS CALLICARPA-D PART 19
Vol 22, Page 13, Date 1971
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PARMELIA-SQUARROSA A NEW SPECIES IN SECTION PARMELIA
Vol 22, Page 29, Date 1971
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5 NEW PARMELIAE FROM TROPICAL AMERICA
Vol 22, Page 30, Date 1971
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NOTES ON PARMELIA SUBGENUS EVERNIIFORMES WITH DESCRIPTIONS OF 6 NEW SPECIES
Vol 22, Page 36, Date 1971
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Studies in the Eupatorieae (Asteraceae) XLVI. A new genus Standleyanthus
Vol 22, Page 41, Date 1971
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Studies in the Eupatoricae (Asteraceae). XLVII, A new genus, Steyermarkia
Vol 22, Iss 1, Page 43, Date 1971
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Studies in the Eupatorieae (Asteraceae) XLVIII. The genus Critonia
Vol 22, Page 46, Date 1971
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Studies in the Eupatorieae (Asteraceae)---XLIX. A new genus Critoniadelphus
Vol 22, Page 52, Date 1971
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Studies in the Eupatoricae (Asteraceae). L. A new genus, Urbananthus
Vol 22, Iss 1, Page 54, Date 1971
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NEW COMBINATIONS IN MACHAERIUM-D LEGUMINOSAE-D
Vol 22, Page 56, Date 1971
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The taxonomy of pinus flexilis and P. strobiformus
Vol 22, Iss 2, Page 57, Date 1971
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Supplementary notes on Grammitis in Ecuador
Vol 22, Page 71, Date 1971
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David Douglas
Vol 22, Iss 2, Page 83, Date 1971
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Notes on Bromeliaceae, XXXIII
Vol 22, Page 85, Date 1971
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Herbarium notes, III
Vol 22, Page 87, Date 1971
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2 NEW SPECIES OF PARMELIA LICHENS FROM NORTH AMERICA
Vol 22, Page 92, Date 1971
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NEW PARMELIAE LICHENES FROM AFRICA
Vol 22, Page 94, Date 1971
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Studies in Ichnanthus (Gramineae). I. New taxa and new combinations in section Foveolata
Vol 22, Page 97, Date 1971
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Notes on blue-green algal type specimens
Vol 22, Iss 2, Page 106, Date 1971
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Studies in the Eupatorieae (Asteraceae). LI. The disynaphioid complex
Vol 22, Iss 2, Page 109, Date 1971
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Studies in the Eupatorieae (Asteraceae). LII. A new genus, Acanthostyles
Vol 22, Iss 2, Page 111, Date 1971
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Studies in the Eupatorieae (Asteraceae). LIII. A new genus, Raulinoreitzia
Vol 22, Page 113, Date 1971
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Studies in the Eupatorieae (Asteraceae). LIV. The genus, Symphyopappus
Vol 22, Iss 2, Page 115, Date 1971
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Studies in the Eupatorieae (Asteraceae). LV. The genus, Dimorpholepis
Vol 22, Iss 2, Page 118, Date 1971
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Studies in the Eupatorieae (Asteraceae). LVI. A genus, Campovassouria
Vol 22, Iss 2, Page 121, Date 1971
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Studies in the Eupatorieae (Asteraceae). LVII. The genus Disynaphia
Vol 22, Iss 2, Page 123, Date 1971
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Notes on new and noteworthy plants. LIV
Vol 22, Iss 2, Page 126, Date 1971
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ADDITIONAL MATERIALS TOWARD A MONOGRAPH OF THE GENUS CALLICARPA-D PART 20
Vol 22, Page 131, Date 1971
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Typification of Parmelia dolosa Des Abbayes (Lichenes)
Vol 22, Iss 3, Page 137, Date 1971
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A new form of Robinia from Vermont
Vol 22, Page 139, Date 1971
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PARMELIA-AFFLUENS A NEW SPECIES OF LICHEN IN SUBGENUS AMPHIGYMNIA WITH A YELLOW MEDULLA
Vol 22, Page 141, Date 1971
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Studies in the Eupatorieae (Asteraceae)---LXII. A new genus Neohintonia
Vol 22, Page 143, Date 1971
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Studies in the Eupatorieae (Asteraceae) LXIV. The genus Koanophyllon
Vol 22, Page 147, Date 1971
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Studies in the Eupatorieae (Asteraceae). LVIII. A new genus, Tamaulipa
Vol 22, Iss 3, Page 153, Date 1971
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Studies in the Eupatorieae (Asteraceae)---LIX. A new genus Steviopsis
Vol 22, Page 156, Date 1971
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Studies in the Eupatorieae (Asteraceae)---LX. A new genus Dyscritogyne
Vol 22, Page 158, Date 1971
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Studies in the Eupatorieae (Asteraceae)---LXI. Additions to the Hebeclinium complex with Bartlettina, a new generic name
Vol 22, Page 160, Date 1971
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Novitates Antillanae. V
Vol 22, Page 163, Date 1971
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Beitrag zu Sciadocladus menziesii (Hook.) Lindberg, ein endemischas Moos Neuseclands
Vol 22, Iss 3, Page 175, Date 1971
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Additional materials toward a monograph of the genus Callicarpa. XXI
Vol 22, Iss 3, Page 190, Date 1971
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Numata & Asano, 'Biological flora of Japan' and remarks about Paederia, Phryma, Rabdosia, Rapanea, Sigesbeckia & Vitex
Vol 22, Iss 3, Page 210, Date 1971
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A NEW COMBINATION CLERODENDRUM-SEMISERRATUM-D
Vol 22, Page 214, Date 1971
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Coffee leaf rust, Hemileia vastatrix, established in Brazil
Vol 22, Iss 3, Page 215, Date 1971
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A reduction of Trichantha to Columnea (Gesneriaceae)
Vol 22, Page 223, Date 1971
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Supplementary notes on the American species of Strychnos - XI
Vol 22, Page 225, Date 1971
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Supplementary notes on the American species of Erythrina. V
Vol 22, Page 244, Date 1971
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ADDITIONAL MATERIALS TOWARD A MONOGRAPH OF THE GENUS CALLICARPA-D PART 12
Vol 22, Page 281, Date 1972
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Additional notes on the genus Acantholippia. II
Vol 22, Iss 5, Page 294, Date 1972
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Additional notes on the genus Verbena. VIII
Vol 22, Iss 5, Page 298, Date 1972
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FLORA OF THE PRAIRIE PROVINCES PART 3 CONNATAE
Vol 22, Page 315, Date 1972
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Certamen Melastomataceis XVIII
Vol 22, Iss 5, Page 399, Date 1972
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A new gypsophilic Sophora (Leguminosae) from northcentral Mexico and adjacent Texas
Vol 22, Page 419, Date 1972
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NEW TAXA AND COMBINATIONS IN MOURIRI-D MELASTOMATACEAE-D FROM VENEZUELA
Vol 22, Page 424, Date 1972
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NEW SPECIES OF PARMELIA SECTION HYPOTRACHYNA LICHENES
Vol 22, Page 433, Date 1972
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Additional observations on the morphology of Fritillaria erzurumica Kasapligil
Vol 22, Iss 6, Page 439, Date 1972
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A botanical expedition to Nicaragua
Vol 22, Page 441, Date 1972
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ADDITIONAL NOTES ON THE GENUS VERBENA-D PART 9
Vol 22, Page 456, Date 1972