Ptilimnium capillaceum (Michx.) Raf.

  • Family

    Apiaceae (Magnoliophyta)

  • Scientific Name

    Ptilimnium capillaceum (Michx.) Raf.

  • Common Names

    herbwilliam, threadleaf mockbishopweed, herbwilliam

  • Floras and Monographs

    Ptilimnium capillaceum (Michx.) Raf.: [Book] Gleason, Henry A. & Cronquist, Arthur J. 1991. Manual of vascular plants of northeastern United States and adjacent Canada. lxxv + 910 pp.