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A guide for plant collectors to specialized substrate terms of use in Latin America: substrates of animal origin
Vol 60, Page 1
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Notes on the Cyclanthaceae of southern Central America including three new species
Vol 60, Page 5
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ELEVATION IN PLEIOSTACHYA MARANTACEAE
Vol 60, Page 16
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Revisión de dos secciones del género Cuphea P. Browne (Lythraceae)
Vol 60, Page 17
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NOTES ON THE GENUS CLERODENDRUM VERBENACEAE XVII
Vol 60, Page 56
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Medeloa virginiana L. , an addition to the Louisiana flora
Vol 60, Iss 1, Page 71
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Plantae mesoamericanae novae. XI
Vol 60, Page 73
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Novelties and new combinations in Machaeranthera (Asteraceae - Astereae)
Vol 60, Page 77
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Studies in the Eupatorieae (Asteraceae)---CCXXII. New combinations and new species from tropical America
Vol 60, Page 80
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Desmanthus balsensis (Leguminosae: Mimosoideae), una especie nueva de la depresion del Rio Balsas en Guerrero, Mexico
Vol 60, Page 89
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A new species of Machaerium (Leguminosae) from Nicaragua
Vol 60, Iss 2, Page 93
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Mistaken identity in annual Eragrostis (Gramineae)
Vol 60, Page 95
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Micropoma niloticum (Del.) Lindb. (Musci) with corn-like stem bases
Vol 60, Iss 2, Page 98
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Eucrosia stricklandii var. montana and the identity of Phaedranassa loxana (Amaryllidaceae)
Vol 60, Iss 2, Page 101
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A new combination in Penstemon (Scrophulariaceae)
Vol 60, Page 105
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A new species of Achyrocline (Inuleae-Asteraceae) from Peru
Vol 60, Page 107
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The algae of New Jersey (U. S. A.) IX. Chlorophyta (green algae). C. Chlorococcales and Siphonales
Vol 60, Iss 2, Page 111
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Passiflora tryphostemmatoides and its allies
Vol 60, Page 119
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A new species of Wedelia (Asteraceae--Heliantheae) from Nuevo León, Mexico
Vol 60, Iss 2, Page 125
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NOTES ON THE GENUS CLERODENDRUM VERBENACEAE XVIII
Vol 60, Page 128
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ANOTHER LOOK AT ERAGROSTIS-TEPHROSANTHOS GRAMINEAE
Vol 60, Page 153
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A new species of Senecio (Asteraceae) from Tamaulipas, Mexico
Vol 60, Iss 3, Page 157
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Distributional additions for some Illinois vascular plants
Vol 60, Page 159
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A new section and subspecies of Calandrinia (Portulacaceae)
Vol 60, Page 171
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NOTES ON THE GENUS CLERODENDRUM VERBENACEAE XIX
Vol 60, Page 180
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A TAXONOMIC STUDY OF LILIACEAE SENSU-LATO 1. NUMERICAL ANALYSIS
Vol 60, Page 201
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A TAXONOMIC STUDY OF LILIACEAE SENSU-LATO II. EVALUATION OF ENGLER'S SUBFAMILIES
Vol 60, Page 214
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THE VASCULAR FLORA OF FIVE ROCK GLACIERS IN THE SAN-JUAN MOUNTAINS COLORADO USA
Vol 60, Page 225
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NOTES ON RARE USA PLANTS FROM ARIZONA I. INCLUDING A TALINUM PORTULACACEAE NEW TO THE USA
Vol 60, Page 237
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Ixoras malgaches nouveaux à fleurs solitaires
Vol 60, Page 243
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A second species of Tetrachyron (Asteraceae-Heliantheae) from Oaxaca, Mexico
Vol 60, Page 251
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A new species of Verbesina (Asteraceae) from Durango, Mexico
Vol 60, Iss 4, Page 254
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Tres especies nuevas de Pinguicula (Lentibulariaceae) de Mexico
Vol 60, Page 255
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NOTES ON THE GENUS CLERODENDRUM VERBENACEAE XX
Vol 60, Page 266
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New taxa of Venezuelan Araceae
Vol 60, Page 293
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DELNORTEA NEW-GENUS OF PERMIAN PLANTS FROM WEST TEXAS USA
Vol 60, Page 345
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THE CHINESE MEDICINE SHU 4. SOME NOMENCLATURAL AND TAXONOMIC NOTES ON THE ATRACTYLODES
Vol 60, Page 347
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NOTES ON THE GENUS CLERODENDRUM VERBENACEAE XXI
Vol 60, Page 352
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Plantae mesoamericanae novae. XII
Vol 60, Page 369
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MorfologÃa de los granos de polen de la familia Loranthaceae del Valle de México. No. 6
Vol 60, Iss 6, Page 373
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Morfolog¡a de los granos de polen de los g‚neros y especies de la familia Capparidaceae del Valle de Mexico. No. 5
Vol 60, Iss 6, Page 383
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Morfolog¡a de los granos de polen de g‚nero Casimiroa (Rutaceae) del Valle de M‚xico. No. 4
Vol 60, Iss 6, Page 391
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Morfolog¡a de los granos de polen del g‚nero Kallstroemia (Zygophyllaceae) del Valle de M‚xico. No. 3
Vol 60, Iss 6, Page 395
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Una nueva localidad para Norteamérica de Phyllitis scolopendrium (L. ) Newm. var. americana Fernald
Vol 60, Iss 6, Page 399
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Resultados preliminares del estudio floristico del fitoplancton de la parte norte del Golfo de California, México
Vol 60, Iss 6, Page 404
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Flora marina bentónica de la costa noroeste del estado de Sonora, México
Vol 60, Iss 6, Page 414
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Algas marinas poco comunes de las costas mexicanas (I)
Vol 60, Iss 6, Page 428
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Algas marinas poco comunes de las costas mexicanas (II)
Vol 60, Iss 6, Page 434
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Algas marinas poco comunes de las costas mexicanas (III)
Vol 60, Iss 6, Page 437
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Algas marinas poco comunes de la flora mexicana--IV--Crovania attenuata (Bonnemaison) J. Agardh (Rhodophycophyta. --Fam: Ceramiaceae)
Vol 60, Iss 6, Page 443
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A NEW COMBINATION IN PASSIFLORACEAE
Vol 60, Page 446
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ORIGIN OF THE EDIBLE BICOLOR-FRUITED CULTIVARS OF CUCURBITA-PEPO
Vol 60, Page 447
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Agrostis elliottiana (Gramineae) new to Arizona and New Mexico
Vol 60, Iss 6, Page 453
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Penstemon penlandii, spec. nov. (SCR) from Colorado
Vol 60, Page 459
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NOTES ON THE GENUS CLERODENDRUM VERBENACEAE XXII
Vol 60, Page 462
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NOTES ON ROSACEAE
Vol 60, Page 468
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NOTES ON THE AQUATIC HABITATS OF MACROHYDROPHYTES AND ASSOCIATED ALGAE IN VARIOUS REGIONS IN EGYPT I. EL-FAYUM REGION
Vol 60, Page 469
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NOTES ON THE GENUS CLERODENDRUM VERBENACEAE XXIII
Vol 60, Page 483
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NOTES ON SOME CONIFERS REPORTED FROM SOME INACCESSIBLE AREAS OF THE SOUTH PACIFIC
Vol 60, Page 497