Hymenopappus biennis

Hymenopappus biennis
Scientific classification
Kingdom: Plantae
(unranked): Angiosperms
(unranked): Eudicots
(unranked): Asterids
Order: Asterales
Family: Asteraceae
Genus: Hymenopappus
Species: H. biennis
Binomial name
Hymenopappus biennis

Hymenopappus biennis, the biennial woollywhite,[1] is a North American species of flowering plant in the daisy family. It has been found in New Mexico and western Texas.[2]

Hymenopappus biennis is a biennial herb up to 100 cm (39 in) tall. It produces 20-40 flower heads per stem, each head with 8 white ray flowers surrounding 32–50 yellow disc flowers.[3]

References

  1. "Hymenopappus biennis". Natural Resources Conservation Service PLANTS Database. USDA. Retrieved 3 August 2015.
  2. Biota of North America Program 2014 county distribution map
  3. Flora of North America, Hymenopappus biennis B. L. Turner, 1956.


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