Stephanomeria tenuifolia

Secure  (NatureServe)
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Asterales
Family: Asteraceae
Genus: Stephanomeria
Species:
S. tenuifolia
Binomial name
Stephanomeria tenuifolia
(Raf.) H.M.Hall

Stephanomeria tenuifolia, the narrow-leaved wire-lettuce or narrow leaved stephanomeria, is a perennial plant in the family Asteraceae that grows in the Great Basin of the western United States.[1]:60 It has five ray flowers that give it the appearance of being petals of a single flower of a plant in another plant family.[1]:60

Growth pattern

It grows with much branching from 12 to 2 feet (0.15 to 0.61 m).[1]:60

Leaves and stems

Leaves are threadlike.

Inflorescence and fruit

The inflorescence is a head with 5 square-tipped, petal-like ray flowers and sepal-like phyllaries.[1]:60

Fruits are seeds attached to parachute-like pappi.[1]:60

Habitat and range

Narrow leaved stephanomeria grows in the plains and dry slopes in sagebrush steppe, mixed conifer, and mountain shrub communities in the Great Basin.[1]:60 In California it can be found in sagebrush scrub, Northern juniper woodland, yellow pine forest, red fir forest, lodgepole forest, and subalpine forest plant communities.[2]

References

  1. 1 2 3 4 5 6 Great Basin Wildflowers, Laird R. Blackwell, 2006, Morris Book Publishing LLC., ISBN 0-7627-3805-7
  2. Stephanomeria tenuifolia, Calflora
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