Asclepias longifolia Michx.
  • Fl. Bor.-Amer.


Cite taxon page as 'WFO (2020): Asclepias longifolia Michx. Published on the Internet;http://www.worldfloraonline.org/taxon/wfo-0000551486. Accessed on: 23 Oct 2020'

General Information

"Slender, 3–6 dm; lvs numerous, linear, 8–15 cm, glabrous or nearly so; umbels 1–6, 10–30-fld, on peduncles 1–5 cm; pedicels with incurved hairs; cor pale greenish-white and tinted with purple, its lobes 5–6 mm; hoods as in no. 19 [Asclepias hirtella (Pennell) Woodson], but reaching just to the projecting angle of the anther-wings. Moist or wet pine-lands on the coastal plain; Del. to Fla. and La. July, Aug. (Acerates l.; A. floridana, misapplied)"

  • Provided by: [B].New York Botanical Garden
    • Source: [
    • 1
    • ]. 

      Bibliography

    • 1 "Gleason, Henry A. & Cronquist, Arthur J. 1991. Manual of vascular plants of northeastern United States and adjacent Canada. lxxv + 910 pp."
    • 2 Fl. Bor.-Amer.

     Information From

    Apocynaceae
    World Flora Online Data. 2017.
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    New York Botanical Garden
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    • B Content licensed under Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License
    World Flora Online consortium
    http://www.worldfloraonline.org/organisation/WFO
    World Flora Online Data. 2018.
    • C CC0 1.0 Universal (CC0 1.0).