Pseudognaphalium helleri (Britton) Anderb.
  • Opera Bot. 104

This taxon is accepted by Compositae
Notes: More details could be found in The Plant List v.1.1. Originally in The Plant List v.1.0

General Information

Annuals (fragrant), 30–100 cm; fibrous-rooted (roots relatively thick and lignescent). Stems greenish, glandular-villous (without persistent tomentum, stipitate glands mostly 0.3–1 mm, often variable, stalks broadened toward bases, about equaling gland widths). Leaf blades mostly oblong-lanceolate, 2.5–7 cm × 4–20 mm, bases not clasping, not decurrent, margins flat, faces bicolor, abaxial white to gray with lightly persistent tomentum, adaxial green, both minutely stipitate-glandular. Heads in corymbiform arrays. Involucres campanulate, 6–7 mm. Phyllaries in 4–6 series, white (opaque, shiny), ovate to ovate-oblong or oblong, ± tomentose. Pistillate florets 83–107. Bisexual florets 9–15. Cypselae ridged, smooth.

  • Provided by: [B].Flora of North America @
    • Source: [
    • 1
    • ]. 

     Information From

    CC0 1.0 Universal (CC0 1.0).
    • A CC0 1.0 Universal (CC0 1.0).
    Flora of North America @
    'Flora of North America @ eFloras (2008). Published on the Internet [accessed August 2016]' Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.
    • B Flora of North America Association
    World Flora Online consortium
    World Flora Online Data. 2018.
    • C CC0 1.0 Universal (CC0 1.0).