Compilation
Eucephalus formosus

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Name

Identification
Aster glaucodes S.F.Blake [family ASTERACEAE ] (stored under name); Isotype of Eucephalus formosus Greene [family ASTERACEAE ]
Related name
  • Eucephalus formosus
  • Herrickia glauca
  • Aster glaucodes

Flora

Entry for Herrickia glauca (Nuttall) Brouillet var. glauca [family COMPOSITAE]
Herbarium
Flora of North America (FNA)
Collection
Flora of North America
Resource Type
Reference Sources
Entry From
Flora of North America, Vol 20,
Names
Herrickia glauca (Nuttall) Brouillet var. glauca [family COMPOSITAE]
Aster glaucodes var. formosus (Greene) Kittell [family COMPOSITAE]
Eucephalus formosus Greene [family ]
Treatment Author(s)
Luc Brouillet
Information
Plants 20–70 cm, eglandular. Stems 1–7+, glabrous proximally, sometimes thinly scabridulous distally. Leaf blades oblong or elliptic-oblong to lanceolate (sometimes narrowly), 40–120 × 5–25 mm, faces glabrous. Heads 2–116+. Peduncles glabrous or sometimes thinly scabridulous or villosulous; bracts 0–2, foliaceous, margins villoso-ciliate or glabrous. Involucres campanulate, 6–9 mm. Phyllaries 15–35, glabrous. Ray florets (8–)10–15(–19); laminae 8–18 × 0.7–1.3 mm. Disc florets 12–32; corollas 6.8–7.5 mm, lobes 0.7–1.3 mm. 2n = 18.
Phenology
jun-aug (summer), sep-nov (fall)
Altitude range
800–3700 m;
Distribution
USA Ariz.USA Colo.USA IdahoUSA Mont.USA N.Mex.USA UtahUSA Wyo.

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