Log In New Account Sitemap
  • Home
  • Specimen Search
    • Search Collections
    • Map Search
    • Exsiccati Search
  • Images
    • Image Browser
    • Search Images
  • Flora Projects
    • Arizona
    • New Mexico
    • Colorado Plateau
    • Plant Atlas of Arizona (PAPAZ)
    • Sonoran Desert
    • Teaching Checklists
  • Agency Floras
    • NPS - Intermountain
    • USFWS - Region 2
    • BLM Flora
    • Coronado NF
    • Tonto NF
  • Dynamic Floras
    • Dynamic Checklist
    • Dynamic Key
  • Additional Websites
    • New Mexico Flores
    • Plant Atlas Project of Arizona (PAPAZ)
    • Southwest Colorado Wildflowers
    • Vascular Plants of the Gila Wilderness
    • Consortium of Midwest Herbaria
    • Consortium of Southern Rocky Mountain Herbaria
    • Intermountain Region Herbaria Network (IRHN)
    • Mid-Atlantic Herbaria
    • North American Network of Small Herbaria (NANSH)
    • Northern Great Plains Herbaria
    • Red de Herbarios del Noroeste de México (northern Mexico)
    • SERNEC - Southeastern USA
    • Texas Oklahoma Regional Consortium of Herbaria (TORCH)
  • Resources
    • Symbiota Docs
    • Video Tutorials
    • Collections in SEINet
    • Joining a Portal
Eucephalus engelmannii (D.C. Eaton) Greene  
Family: Asteraceae
Engelmann's Wayside-Aster
Eucephalus engelmannii image
  • FNA
  • Resources
Geraldine A. Allen in Flora of North America (vol. 20)
Perennials 50-120(-150) cm (with caudices or stout rhizomes). Stems ascending to erect, glabrate or pilose, eglandular to ± densely glandular. Leaves: mid and distal blades elliptic to lance-ovate, 5-10 cm × 15-35 mm, faces glabrous and eglandular to adaxially villous and/or ± glandular. Heads 5-15(-40) in racemiform to corymbiform arrays. Peduncles often stipitate-glandular. Involucres turbinate, 7-10 mm. Phyllaries in 4-6 series (strongly unequal, often reddish apically), linear to lance-ovate, acute to acuminate, pubescent to glandular or glabrate abaxially, villous adaxially, especially distally (appearing ciliate toward tips). Rays usually 8 or 13, white to pink. Cypselae usually pilose; pappus bristles in 2 series, barbellate. 2n = 18. Flowering Jul-Aug. Open coniferous forests, montane and subalpine meadows; 500-3000 m; Alta., B.C.; Colo., Idaho, Mont., Nev., Utah, Wash., Wyo. Forms of Eucephalus engelmannii from the Cascade Mountains with leaves more densely pubescent on the abaxial faces may reflect intergradation with E. ledophyllus.

Eucephalus engelmannii
Open Interactive Map
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Nicholas Steijn
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Eucephalus engelmannii image
Click to Display
100 Initial Images
- - - - -
View All Images
The National Science Foundation
Development supported by National Science Foundation Grants (DBI 9983132, BRC 0237418, DBI 0743827, DBI 0847966)
Powered by Symbiota