-
THE GENUS CYBIANTHUS (MYRSINACEAE) IN ECUADOR AND PERU
Vol 18, Page 1
-
New flowering plants from southern New Ireland, Papua New Guinea
Vol 18, Page 161
-
THREE NEW SPECIES OF CRATAEGUS (ROSACEAE) FROM WESTERN NORTH AMERICA: C. OKENNONII, C. OKANAGANENSIS AND C. PHIPPSII
Vol 18, Page 169
-
BOOK REVIEW
Vol 18, Page 192
-
TAXONOMIC CLARIFICATION OF ATRIPLEX NUTTALLII (CHENOPODIACEAE) AND ITS NEAR RELATIVES
Vol 18, Page 193
-
FLAVONOIDS IN STROPHOSTYLES SPECIES AND THE RELATED GENUS DOLICHOPSIS (PHASEOLINAE, FABACEAE): DISTRIBUTION AND PHYLOGENETIC SIGNIFICANCE
Vol 18, Page 213
-
RUELLIA JIMULCENSIS (ACANTHACEAE), A NEW SPECIES FROM THE CHIHUAHUAN DESERT AREA, MEXICO
Vol 18, Page 223
-
UNA NUEVA ESPECIE DE AGAVE, SUBGENERO LITTAEA (AGAVACEAE) DE GUERRERO Y OAXACA, MEXICO
Vol 18, Page 227
-
A NEW SPECIES OF MANDEVILLA (APOCYNACEAE) FROM JALISCO, MEXICO
Vol 18, Page 231
-
BOOKS RECEIVED
Vol 18, Page 236
-
A NEW COMBINATION IN MEXICAN MANDEVILLA (APOCYNACEAE)
Vol 18, Page 237
-
BOOKS RECEIVED
Vol 18, Page 240
-
TRACHYPOGON MAYAËNSIS (POACEAE: ANDROPOGONEAE): A NEW SPECIES FROM BELIZE
Vol 18, Page 241
-
BOOKS RECEIVED
Vol 18, Page 246
-
TAXONOMY OF THE SPOROBOLUS FLORIDANUS COMPLEX (POACEAE: SPOROBOLINAE)
Vol 18, Page 247
-
CARYOPSIS MORPHOLOGY OF LEPTOCHLOA SENSU LATO (POACEAE, CHLORIDOIDEAE)
Vol 18, Page 271
-
XANTHOSTEMON FRUTICOSUS (MYRTACEAE), A NEW SPECIES FROM THE PHILIPPINES
Vol 18, Page 283
-
SEASONAL CHANGES IN CONCENTRATION AND DISTRIBUTION OF HEAVY METALS IN CREOSOTEBUSH, LARREA TRIDENTATA (ZYGOPHYLLACEAE), TISSUES IN THE EL PASO, TX/CIUDAD JUAREZ, MEXICO AREA
Vol 18, Page 287
-
NEW PLANT RECORDS FOR DOMINICA, LESSER ANTILLES
Vol 18, Page 297
-
A NEW ADDER'S-TONGUE (OPHIOGLOSSUM: OPHIOGLOSSACEAE) FOR NORTH AMERICA
Vol 18, Page 307
-
NOTES ON THE FLORA OF TEXAS WITH ADDITIONS AND OTHER SIGNIFICANT RECORDS
Vol 18, Page 315
-
CYPERUS FUSCUS (CYPERACEAE), NEW TO MISSOURI AND NEVADA, WITH COMMENTS ON ITS OCCURRENCE IN NORTH AMERICA
Vol 18, Page 325
-
THE USE OF ANIMAL-DISPERSED SEEDS AND FRUITS IN FORENSIC BOTANY
Vol 18, Page 335
-
GLAUCIUM CORNICULATUM (PAPAVERACEAE) IN TEXAS
Vol 18, Page 347
-
HOVENIA DULCIS (RHAMNACEAE) NATURALIZED IN CENTRAL TEXAS
Vol 18, Page 350
-
HABRANTHUS TUBISPATHUS (LILIACEAE) NEW TO THE FLORA OF ALABAMA
Vol 18, Page 353
-
PLANTAGO CORONOPUS (PLANTAGINACEAE) NEW TO TEXAS
Vol 18, Page 356
-
PTERIS VITTATA (PTERIDACEAE), A NEW FERN FOR TEXAS
Vol 18, Page 359
-
LYCIANTHES ASARIFOLIA (SOLANACEAE) NEW AND WEEDY IN TEXAS
Vol 18, Page 361
-
FIRST REPORT OF THE GENUS BURMEISTERA (CAMPANULACEAE) FROM HONDURAS
Vol 18, Page 363
-
TRIRAPHIS MOLLIS (POACEAE: ARUNDINEAE) A SPECIES REPORTED NEW TO THE UNITED STATES
Vol 18, Page 365
-
PRIORITY OF THE NAME AGALINIS HARPERI (SCROPHULARIACEAE) OVER THE NAMES AGALINIS DELICATULA AND AGALINIS PINETORUM
Vol 18, Page 369
-
HEINZ DIETRICH LUBRECHT (1908-1997), BOTANICAL BOOKSELLER AND FRIEND
Vol 18, Page 371
-
Arnoglossum album (Asteraceae): new species from northern Florida
Vol 18, Page 377
-
SEVEN NEW NOMENCLATURAL COMBINATIONS AND A NEW NAME IN PACKERA (ASTERACEAE: SENECIONEAE)
Vol 18, Page 385
-
BOOK REVIEWS
Vol 18, Page 388
-
ARDISIA NIAMBIENSIS (MYRSINACEAE), A NEW SPECIES OF ARDISIA SUBGENUS ARDISIA FROM THE CHOCÓ FLORISTIC PROVINCE OF COLOMBIA
Vol 18, Page 389
-
BOOK REVIEW
Vol 18, Page 394
-
CLUSIA NIAMBIENSIS (CLUSIACEAE), A NEW SPECIES FROM THE CHOCÓ FLORISTIC PROVINCE OF COLOMBIA AND ECUADOR
Vol 18, Page 395
-
BOOK REVIEW
Vol 18, Page 400
-
NEW SPECIES AND NOMENCLATURAL, NOTES IN CLUSIA (CLUSIACEAE) FROM ANDEAN COLOMBIA AND VENEZUELA
Vol 18, Page 401
-
BOOK REVIEW
Vol 18, Page 410
-
DOS NUEVAS ADICIONES A LA ORQUIDEOFLORA MEXICANA
Vol 18, Page 411
-
SEEDLING DEVELOPMENT IN SPECIES OF CHAMAESYCE (EUPHORBIACEAE) WITH ERECT GROWTH HABITS
Vol 18, Page 419
-
A REVISION OF THE GENUS ARDISIA SUBGENUS GRAPHARDISIA (MYRSINACEAE)
Vol 18, Page 433
-
UNA NUEVA ESPECIE DE POLIANTHES (AGAVACEAE) DEL ESTADO DE OAXACA, MÉXICO
Vol 18, Page 473
-
BOOK REVIEW
Vol 18, Page 478
-
POLLEN MORPHOLOGY OF THE GENUS ECHINOPEPON (CUCURBITACEAE)
Vol 18, Page 479
-
BOOK REVIEW
Vol 18, Page 492
-
VARIATION IN THE BERLANDIERA PUMILA (ASTERACEAE) COMPLEX
Vol 18, Page 493
-
NEW NAMES AND COMBINATIONS IN NEOTROPICAL MYRSINACEAE
Vol 18, Page 503
-
A NEW SPECIES OF FILMY FERN (HYMENOPHYLLACEAE: PTERIDOPHYTA) FROM SOUTH INDIA
Vol 18, Page 519
-
A SECOND SPECIES OF ORITROPHIUM (ASTERACEAE: ASTEREAE) FROM MEXICO
Vol 18, Page 523
-
UNIQUENESS OF THE ENDANGERED FLORIDA SEMAPHORE CACTUS (OPUNTIA CORALLICOLA)
Vol 18, Page 527
-
ARKANSAS CAREX (CYVERACEAE): A BRIEFLY ANNOTATED LIST
Vol 18, Page 535
-
AGALINIS (SCROPHULARIACEAE) IN THE OZARK HIGHLANDS
Vol 18, Page 555
-
BOOK NOTICE
Vol 18, Page 578
-
FLORA ORNAMENTAL EN PLAZAS Y JARDINES PUBLICOS DEL AREA METROPOLITANA DE MONTERREY, MEXICO
Vol 18, Page 579
-
DOCUMENTED CHROMOSOME NUMBERS 1998: 1. CHROMOSOME NUMBERS IN CAREX SECTION OVALES (CYPERACEAE): ADDITIONS, VARIATIONS, AND CORRECTIONS
Vol 18, Page 587
-
VASCULAR PLANTS NEW TO KANSAS
Vol 18, Page 593
-
NEW AND NOTEWORTHY ANGIOSPERM RECORDS FOR IOWA
Vol 18, Page 605
-
BOOK NOTICE
Vol 18, Page 610
-
LUZIOLA PERUVIANA (POACEAE: ORYZEAE) PREVIOUSLY UNREPORTED FROM TEXAS AND A KEY TO TEXAS SPECIES
Vol 18, Page 611
-
LACTUCA SALIGNA (ASTERACEAE), A LETTUCE NEW FOR TEXAS
Vol 18, Page 615
-
BOOKS RECEIVED
Vol 18, Page 620
-
PENSTEMON METCALFEI (SCROPHULARIACEAE), A VALID SPECIES
Vol 18, Page 621
-
COMMENTS ON THE DISTRIBUTION OF SEDUM PULCHELLUM (CRASSULACEAE) IN TEXAS
Vol 18, Page 623
-
AGAVE PETROPHILA GARCÍA-MEND. & E. MARTÍNEZ, NOM. NOV. (AGAVACEAE)
Vol 18, Page 627
-
VILLASENORIA (ASTERACEAE: SENECIONEAE): A NEW GENUS AND COMBINATION FROM MEXICO
Vol 18, Page 631
-
PACKERA SUBNUDA COMB. NOV., A CORRECTED NAME FOR PACKERA BUEKII (ASTERACEAE: SENECIONEAE)
Vol 18, Page 635
-
BOOK NOTICE
Vol 18, Page 636
-
A NEW SPECIES OF PHASEOLUS (FABACEAE) FROM WEST-CENTRAL MEXICO
Vol 18, Page 637
-
THE RELATIONSHIPS OF THE AMERICAN BLACK-FRUITED HAWTHORNS CRATAEGUS ERYTHROPODA, C. RIVULARIS, C. SALIGNA AND C. BRACHYACANTHA TO C. SER. DOUGLASIANAE (ROSACEAE)
Vol 18, Page 647
-
THE SEGREGATES OF SENECIO, S.L., AND CACALIA, S.L., IN THE FLORA OF NORTH AMERICA NORTH OF MEXICO
Vol 18, Page 661
-
A NEW VARIETY OF PHYSARIA NEWBERRYI (BRASSICACEAE) FROM NEW MEXICO
Vol 18, Page 673
-
BOOK NOTICE
Vol 18, Page 678
-
SYNOPSIS OF NEW WORLD COMMICARPUS (NYCTAGINACEAE)
Vol 18, Page 679
-
MUHLENBERGIA JAIME-HINTONII (POACEAE: CHLORIDOIDEAE), A NEW SPECIES FROM NUEVO LEÓN, MEXICO
Vol 18, Page 685
-
BOOK NOTICE
Vol 18, Page 692
-
A NEW SPECIES OF EMORYA (BUDDLEJACEAE)
Vol 18, Page 693
-
BOOK RECEIVED
Vol 18, Page 700
-
DISCOVERY OF THE INDO-MALESIAN GENUS HYMENANDRA (MYRSINACEAE) IN THE NEOTROPICS, AND ITS BOREOTROPICAL IMPLICATIONS
Vol 18, Page 701
-
MYRSINE LUAE (MYRSINACEAE), A NEW SPECIES FROM BRAZIL
Vol 18, Page 747
-
Botanical results from the 1995 Bismarck-Ramu expedition in Papua New Guinea
Vol 18, Page 751
-
STUDIES IN NEW WORLD AMARANTHUS (AMARANTHACEAE)
Vol 18, Page 783
-
BOOK RECEIVED
Vol 18, Page 808
-
TWO NEW SPECIES OF TRIPOGON (POACEAE) FROM INDIA
Vol 18, Page 809
-
BARNEBYDENDRON, A NEW GENERIC NAME (FABACEAE, CAESALPINIOIDEAE, DETARIEAE, BROWNEA GROUP)
Vol 18, Page 815
-
A NEW ENDEMIC SPECIES OF MENTZELIA SECT. BARTONIA (LOASACEAE) FROM NEW MEXICO
Vol 18, Page 819
-
NOMENCLATURAL NOVELTIES IN NUPHAR (NYMPHAEACEAE)
Vol 18, Page 823
-
A NEW HYBRID OF SPIRAEA (ROSACEAE) FROM OREGON
Vol 18, Page 827
-
A NEW COMBINATION IN CROIZATIA (EUPHORBIACEAE)
Vol 18, Page 831
-
EIGHT NOVELTIES IN ABILDGAARDIA AND BULBOSTYLIS (CYPERACEAE) FROM SOUTH AMERICA
Vol 18, Page 837
-
BOOKS RECEIVED
Vol 18, Page 860
-
THE FLORA OF INDIAN SHELL RINGS FROM COASTAL SOUTH CAROLINA TO NORTHERN FLORIDA
Vol 18, Page 861
-
BOOKS RECEIVED
Vol 18, Page 876
-
NOTEWORTHY VASCULAR PLANTS FROM ARKANSAS
Vol 18, Page 877
-
BOOK REVIEW
Vol 18, Page 888
-
NOTEWORTHY RECORDS OF MISSISSIPPI VASCULAR PLANTS
Vol 18, Page 889
-
DOCUMENTED CHROMOSOME NUMBERS 1999:1. CHROMOSOME NUMBERS AND POLLEN DIAMETER VARIATION IN THELESPERMA (ASTERACEAE)
Vol 18, Page 909
-
BOOK REVIEW
Vol 18, Page 926
-
SALVINIA MOLESTA (SALVINIACEAE), NEW TO TEXAS AND LOUISIANA
Vol 18, Page 927
-
ORTHODON VS MOSLA (LAMIACEAE)
Vol 18, Page 929
-
TRIOSTEUM (CAPRIFOLIACEAE) IN TEXAS
Vol 18, Page 931
-
The Origin and Early Diversification of Land Plants A Cladistic Study by Paul Kenrick, Peter R. Crane
Vol 18, Page 936
-
The Evolutionary Biology of Plants by Karl Niklas
Vol 18, Page 939
-
New plants from Crater Mt., Papua New Guinea, and an annotated checklist of the species
Vol 18, Page 941
-
VASCULAR PLANTS ON A GYPSUM OUTCROP IN SOUTHERN NEW MEXICO: A LISTING, A NEW VARIETY AND TAXONOMIC REALIGNMENTS IN THE ANULOCAULIS LEIOSOLENUS COMPLEX (NYCTAGINACEAE), AND A NEW VARIETY OF MENTZELIA HUMILIS (LOASACEAE)
Vol 18, Page 987
-
BOOK REVIEW
Vol 18, Page 1000
-
A NEW SPECIES OF PORTULACA (PORTULACACEAE)
Vol 18, Page 1001
-
BOOK REVIEW
Vol 18, Page 1008
-
REVIEW OF EARLY NOMENCLATURE IN EUTHAMIA (ASTERACEAE: ASTEREAE)
Vol 18, Page 1009
-
A New Bulbophyllum (Orchidaceae) species from the Crater Mountain area in Papua New Guinea
Vol 18, Page 1019
-
BOOK REVIEW
Vol 18, Page 1024
-
NEW COMBINATIONS IN THE MELASTOMATACEAE FROM HISPANIOLA
Vol 18, Page 1025
-
BOOK REVIEW
Vol 18, Page 1030
-
PENNISETUM ADVENA SP. NOV. (POACEAE: PANICEAE): A COMMON ORNAMENTAL GRASS THROUGHOUT THE SOUTHERN UNITED STATES
Vol 18, Page 1031
-
NEW COMBINATIONS IN SETARIA (POACEAE: PANICEAE)
Vol 18, Page 1037
-
THE TAXONOMY OF CYPERUS VIRENS AND CYPERUS DRUMMONDII (CYPERACEAE) IN THE SOUTHEASTERN UNITED STATES
Vol 18, Page 1049
-
BOOK NOTICE
Vol 18, Page 1064
-
Striking sexual dimorphism in Lindera subcoriacea (Lauraceae)
Vol 18, Page 1065
-
New Plants from Papuasia. Novelties from the Lakemanu and Bismarck–Ramu expeditions
Vol 18, Page 1071
-
BOOK NOTICES
Vol 18, Page 1082
-
A NEW VARIETY OF PINUS GREGGII (PINACEAE) IN MEXICO
Vol 18, Page 1083
-
BOOKS RECEIVED
Vol 18, Page 1094
-
THE GENUS MYRSINE (MYRSINACEAE) IN VENEZUELA
Vol 18, Page 1095
-
ADDITIONS TO THE GENUS ARDISIA SUBGENUS GRAPHARDISIA (MYRSINACEAE)
Vol 18, Page 1145
-
NOTES ON SECTIONAL DELIMITATIONS IN ERIGERON (ASTERACEAE: ASTEREAE)
Vol 18, Page 1161
-
BOOKS RECEIVED
Vol 18, Page 1166
-
NOVELTIES IN THE MYRSINACEAE FROM THE VENEZUELAN GUAYANA
Vol 18, Page 1167
-
NEW SPECIES OF CLUSIA (CLUSIACEAE) FROM THE CORDILLERA OCCIDENTAL OF COLOMBIA
Vol 18, Page 1175
-
SARRACENIA ROSEA (SARRACENIACEAE), A NEW SPECIES OF PITCHER PLANT FROM THE SOUTHEASTERN UNITED STATES
Vol 18, Page 1183
-
THE VASCULAR FLORA OF BISCAYNE NATIONAL PARK, FLORIDA
Vol 18, Page 1207
-
A CHECKLIST FOR THE VASCULAR PLANTS OF PADRE ISLAND NATIONAL SEASHORE
Vol 18, Page 1227
-
BOOK NOTICE
Vol 18, Page 1246
-
AN ANNOTATED PRELIMINARY CHECKLIST OF THE DICOTYLEDONOUS LIANAS AND VINES FROM THE LAS CRUCES BIOLOGICAL STATION, COSTA RICA
Vol 18, Page 1247
-
GAMOCHAETA SIMPLICICAULIS (ASTERACEAE: GNAPHALIEAE) IN FOUR SOUTHEASTERN STATES AND NEW FOR NORTH AMERICA
Vol 18, Page 1259
-
VICIA LUTEA (FABACEAE) NEW TO TEXAS
Vol 18, Page 1265
-
IPOMOEA ASARIFOLIA (CONVOLVULACEAE), ANOTHER POTENTIAL EXOTIC PEST IN THE UNITED STATES
Vol 18, Page 1267
-
PAEDERIA FOETIDA (RUBIACEAE), NEW TO THE FLORA OF NORTH CAROLINA
Vol 18, Page 1273
-
LAPSANA COMMUNIS (ASTERACEAE) NEW FOR TEXAS AND NOTES ON INVASIVE EXOTICS
Vol 18, Page 1277
-
BOUTELOUA RIGIDISETA (POACEAE) NEW TO LOUISIANA
Vol 18, Page 1285
-
The Genus Matucana. Biology and Systematics of Fascinating Peruvian Cacti by Rob Bregman
Vol 18, Page 1287
-
Steyermark's Flora of Missouri-Volume 1. Revised Ed. by George Yatskievych
Vol 18, Page 1290
-
BOOKS RECEIVED
Vol 18, Page 1293