Volume 12, No. 2 (December 2007) online at BioOne.

  • Hofreiter, A. (pp. 259-284)
    Biogeography and ecology of the Alstroemeriaceae-Luzuriagacieae clade in the American Cordillera
  • Soják, J. (pp. 285-324)
    Potentilla L. (Rosaceae) in China, Notes on Potentilla XIX
  • Galindo-Tovar, M. E., A. Arzate-Fernandez, N. Ogata-Aquilar, and I. Landero-Torres (pp. 325-334)
    The avocado (Persea americana, Lauraceae) Crop in Mesoamerica: 10,000 years of history
  • Argus, G. W. (pp. 335-368)
    Salix L. (Salicaceae) distribution maps and a synopsis of their classification in North America, north of Mexico
  • Dolan, J. (pp. 369-386)
    Ochtrinil's legacy: women's knowledge of medicinal plants in rural county Kerry, Ireland
  • Al-Shehbaz, I. A. (pp. 387-388)
    Arabis elgonensis (Brassicaceae), a new species from Mount Elgon, Uganda
  • Takeuchi, W. (pp. 389-394)
    Additions to the flora of the Kaijende Highlands, Papua New Guinea: Macaranga warrae (Euphorbiaceae), a new calciphilous species from the Paiela limestone
  • Al-Shehbaz, I. A. (pp. 395-396)
    Descurainia kenheilii (Brassicaceae), a new species from San Juan Mountains, Colorado
  • Takeuchi, W. (pp. 397-404)
    Taxonomic and distributional notes for New Guinea Schradera (Rubiaceae)
  • de Fraga, C. N., and F. Feres (pp. 405-408)
    Luxemburgia mysteriosa (Ochnaceae), a new species from Atlantic forest of Espírito Santo, Brazil
  • Al-Shehbaz, I., and M. Windham (pp. 409-420)
    New or noteworthy North American Draba (Brassicaceae)
  • Goodson, B. E., and I. A. Al-Shehbaz (pp. 421-424)
    Two new combinations in North American Descurainia (Brassicaceae)
  • Al-Shehbaz, I. (pp. 425-428)
    The North American genus Sandbergia (Boechereae, Brassicaceae)
  • Ihsan, I., and S. Warwick (pp. 429-434)
    Two New tribes (Dontostemoneae and Malcolmieae) in the Brassicaceae (Cruciferae)
  • González-Gutiérrez, P. A. (pp. 435-482)
    The genus Ilex (Aquifoliaceae) in The Antilles
  • Peters, M., K. Gandhi, and P. Ormerod (pp. 483-)
    The typicfication of Cypripedium franchetii (Orchidaceae)