1. Reduction of pseudotaenidia to taenidia (Apiaceae)

   • Arthur Cronquist

   OriginalPaper Pages: 365 - 367

2. The Herbarium of Wesleyan University, Middletown, Connecticut

   • James W. Grimes
   • Sue Keller

   OriginalPaper Pages: 368 - 375

3. A new variety of cardamine angustata (cruciferae) from the Ouachita Mountains of Arkansas

   • Edwin B. Smith

   OriginalPaper Pages: 376 - 380

4. Lawrence memorial award

   Annoucements Pages: 380 - 380

5. A new species of penstemon (Scrophulariaceae) from southwestern Utah

   • Noel H. Holmgren
   • Leila M. Shultz

   OriginalPaper Pages: 381 - 383

6. Chromosome numbers and taxonomic notes for Mexican coreopsis, sections electra and pseudoagarista (compositae: heliantheae)

   • Daniel J. Crawford

   OriginalPaper Pages: 384 - 387

7. The genus anemia (Schizaeaceae) in Mexico

   • John T. Mickel

   OriginalPaper Pages: 388 - 413

8. Lichens of the Ottawa region. Syllogeus No. 29. Irwin M. Brodo

   • Lois Brako

   Book Review Pages: 413 - 413

9. Nematocladia tesserata genus et species novae (Myriniaceae)

   • William R. Buck

   OriginalPaper Pages: 414 - 416

10. Meeting notice

    Annoucements Pages: 416 - 416

11. Odonellia, a new genus of Convolvulaceae from tropical America

    • Kenneth R. Robertson

    OriginalPaper Pages: 417 - 423

12. New species and combinations in Odontonema (Acanthaceae)

    • Vicki M. Baum

    OriginalPaper Pages: 424 - 434

13. The 1982 Jesse M. Greenman Award

    Annoucements Pages: 434 - 434

14. Four new species of musci from the andes of Ecuador and Colombia

    • William Campbell Steere

    OriginalPaper Pages: 435 - 441

15. Three new species of erythroxylum (Erythroxylaceae) from Venezuela

    • Timothy Plowman

    OriginalPaper Pages: 442 - 457

16. Three new species of thrasya (Gramineae) from Brazil

    • Alasdair G. Burman

    OriginalPaper Pages: 458 - 462

17. Palm taxonomy in Brazilian Amazônia: The state of systematic collections in regional herbaria

    • Michael J. Balick
    • Anthony B. Anderson
    • Marlene Freitas da Silva

    OriginalPaper Pages: 463 - 477

18. A natural history of New York city. John Kieran

    • Steven E. Clemants

    Book Review Pages: 477 - 477

19. Tovarochloa (Poaceae: Pooideae), a new genuses of Peru from the high Andes of Peru

    • Terry D. Macfarlane
    • Paul P. -H. But

    OriginalPaper Pages: 478 - 481

20. Book Reviews

    • James L. Luteyn
    • Steward T. A. Pickett

    BookReview Pages: 482 - 484

21. Orchid Books from the New York Botanical Garden

    Annoucements Pages: 484 - 484