Scientific Name | Eucephalus engelmannii | USDA PLANTS Symbol | EUEN |
Common Name | Engelmann's Aster | ITIS Taxonomic Serial No. | 21167 |
Family | Asteraceae (Sunflower) | SEINet Reference |
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Description |
Life zones and habitat: Montane and subalpine (7500 to 11500 ft.); meadows and open conifer and aspen forests. Plant: Erect perennial 2 to 5 feet tall; rigid, leafy stems branched near top. Leaves: Alternate, sessile stem leaves, elliptic to lanceolate, about 4 inches long; upper leaf surface smooth, lower may be somewhat glandular. Inflorescence: Clusters of several large aster-like composite heads up to ~2-1/2 inches across; 8 to 15 relatively thin, white or pale pink rays; yellow disk florets; involucre with 4 to 6 rows of phyllaries of odd lengths, curved and reddish at tips. Bloom Period: July to September. References: "Flora of Colorado" by Jennifer Ackerfield, "Guide to Colorado Wildflowers" by G. K. Guennel, American Southwest and SEINet. |
BONAP Distribution Map Map Color Key |
Colorado Status: Native |
© Tom Lebsack 2024
Banner photo: Castilleja rhexifolia and a brewing storm over the San Juan Mountains