]> Botany [collector note: Bahamas, 1968; TUFT] Barker, Roland, Nickerson, Norton Hart, & Nickerson, William L. Barker, Roland, Nickerson, Norton Hart, & Nickerson, William L. R. Barker, N. H. Nickerson, & W. L. Nickerson Barker, R., Nickerson, N. H., & Nickerson, W. L.