Plant collectors in Ecuador: Camp, Prieto, JØrgensen and Giler Henrik BalslevElaine Joyal OriginalPaper Pages: 437 - 450
Botany in China: Report of the Botanical Society of America Delegation to the People’s Republic Thomas A. Zanoni Book review Pages: 451 - 451
Leaf flavonoid chemistry of Coreopsis (Compositae) section Palmatae Daniel J. CrawfordEdwin B. SmithAnna M. Mueller OriginalPaper Pages: 452 - 463
New taxa and combinations in Malvastrum A. Gray (Malvaceae: Malveae) Steven R. Hill OriginalPaper Pages: 464 - 483
Checklist of United States Trees (Native and Naturalized) Thomas S. Elias Book review Pages: 483 - 483
A new combination in Modiolastrum (Malvaceae) and remarks about the genus in South America Steven R. HillPaul A. Fryxell OriginalPaper Pages: 484 - 486
A new species of Paspalum (Gramineae) from Brazil Tatiana SendulskyAlasdair G. Burman OriginalPaper Pages: 487 - 489
Two new species and a new combination in Houstonia (Rubiaceae) from Mexico Edward E. Terrell OriginalPaper Pages: 490 - 494
A new species of Lithachne (Poaceae: Bambusoideae) and remarks on its sleep movements Thomas R. Soderstrom OriginalPaper Pages: 495 - 501
Cheilanthes mickelii (Adiantaceae), a new species from southern Mexico Timothy Reeves OriginalPaper Pages: 502 - 504
A note on the pollination of Nymphaea amazonum Mart. & Zucc. (Nymphaeaceae) Ghillean T. Prance OriginalPaper Pages: 505 - 507
Blakea penduliflora (Melastomataceae): A new green-flowered species from Costa Rica Frank Almeda OriginalPaper Pages: 508 - 511
Narcotic Plants of the Old World: Used in Rituals and Everyday Life Frank J. Lipp Book review Pages: 511 - 511
Rodent pollination of Blakea (Melastomataceae) in a Costa Rican cloud forest Cecile Lumer OriginalPaper Pages: 512 - 517
A new species of Anthodiscus (Caryocaraceae) from Chocó, Colombia Ghillean T. Prance OriginalPaper Pages: 530 - 532
Annotated bibliography of Galapagos botany. Supplement I Eileen K. Schofield OriginalPaper Pages: 537 - 547
Families of spermatophytes included in the flora of Peru published in Fieldiana Douglas C. Daly OriginalPaper Pages: 548 - 550
Otto kuntze, botanist. I. Biography, bibliography and travels Thomas A. Zanoni OriginalPaper Pages: 551 - 571
A Synonymized Checklist of the Vascular Flora of the United States, Canada and Greenland. Volume II, The Biota of North America T. M. BarkleyArthur Cronquist Book Review Pages: 573 - 573
