Eucephalus glaucescens

Eucephalus glaucescens is a North American species of flowering plant in the aster family known by the common name Klickitat aster.[2] It grows on rocky slopes and in subalpine meadows at high elevations on and near Mt. Adams in the south-central part of the US State of Washington.[3]

Eucephalus glaucescens
Scientific classification
Kingdom:
Plantae
(unranked):
Angiosperms
(unranked):
Eudicots
(unranked):
Asterids
Order:
Asterales
Family:
Asteraceae
Tribe:
Astereae
Genus:
Eucephalus
Species:
E. glaucescens
Binomial name
Eucephalus glaucescens
(A. Gray) Greene 1896
Synonyms[1]
  • Aster engelmannii var. glaucescens A. Gray 1884
  • Aster glaucescens (A. Gray) S.F. Blake
  • Aster glaucophyllus (Piper) Frye & Rigg
  • Aster serrulatus (Greene) Frye & Rigg 1912 not Harv.1865
  • Eucephalus glaucophyllus Piper
  • Eucephalus macounii Greene
  • Eucephalus serrulatus Greene

Eucephalus glaucescens is a perennial herb up to 160 cm (5 1⁄3 ft) tall, with a woody caudex. Stems are hairless. Leaves are whitish and waxy. One plant will usually produce 5-60 flower heads in a large array. Each head has 8-13 purple ray florets surrounding numerous yellow disc florets.[4]

References
  1. The Plant List, Eucephalus glaucescens (A.Gray) Greene
  2. "Eucephalus glaucescens". Natural Resources Conservation Service PLANTS Database. USDA. Retrieved 2 July 2015.
  3. Biota of North America Program 2014 county distribution map
  4. Flora of North America, Eucephalus glaucescens (A. Gray) Greene, 1896. Klickitat aster
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