Browsing Lyonia Vol. 2 No. 1 - 5 (1983 - 1989) by Issue Date

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  • St John, Harold; Nagata, Kenneth M; Ganders, Fred R (Harold L. Lyon Arboretum, 1983-11)
    Bidens campylotheca ssp. waihoiensis St. John is described as new. It is most closely related to B. c. ssp. pentamera (Sherff) Ganders & Nagata which also occurs on East Maui. The new taxon was considered a hybrid between ...
  • Ganders, Fred R; Nagata, Kenneth M (Harold L. Lyon Arboretum, 1983-11)
    In the course of our investigation of the genetics of adaptive radiation and evolution of Bidens in the Hawaiian Islands, it has been necessary to revise the group taxonomically. Here we describe four new subspecies and ...
  • Ganders, Fred R; Nagata, Kenneth M (Harold L. Lyon Arboretum, 1983-11)
    Bidens cosmoides, in the monotypic section Degeneria, is a morphologically unique species endemic to Kaua'i. Contrary to previous reports it will hybridize successfully with other Hawaiian species of Bidens, all in section ...
  • Read, Robert W; Solt, Marie L (Harold L. Lyon Arboretum, 1986-08)
    Bibliography of the literature covering the Cycadales including subject, genera, and species indices.
  • Whiting, Marjorie G (Harold L. Lyon Arboretum, 1989-12)
    This is an annotated bibliography of references to cycad toxicity. It provides a selection pertinent to the developing reputation of cycads for producing neurotoxic effects when fed or applied to man or beast. The references ...

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