dcsimg
Please read BHL's Acknowledgment of Harmful Content
Sort By:
  1. By: Ralston, Barbara E. - Nesom, Guy L - Turner, B. L. (Billie Lee)
    Type: Article
    In: SIDA, contributions to botany
    Volume: 13
    Date: 1989
    Page Range: 359--368
    Publication Info: [Dallas, W. F. Mahler, etc.], 1962-
  2. By: Ralston, Barbara E. - Hilsenbeck, Richard A
    Type: Article
    In: Madroño; a West American journal of botany
    Volume: 39
    Date: 1992
    Page Range: 281--284
    Publication Info: Berkeley, California Botanical Society,