dcsimg
Image of shortleaf alpinegold
Life » » Plants » » Dicotyledons » » Composite Family »

Shortleaf Alpinegold

Hulsea brevifolia A. Gray

Comments

provided by eFloras
Hulsea brevifolia grows in the Sierra Nevada.
license
cc-by-nc-sa-3.0
copyright
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of North America Vol. 21: 396, 397 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of North America @ eFloras.org
editor
Flora of North America Editorial Committee
project
eFloras.org
original
visit source
partner site
eFloras

Description

provided by eFloras
Perennials, 30–60 cm. Stems 1–7, sparsely lanate. Leaves mostly cauline; blades green, lanceolate to narrowly oblanceolate, 5–11 cm, margins sinuate to toothed (teeth triangular, obtuse), faces sparsely to moderately glandular-villous; distal cauline leaves ± oblanceolate, gradually reduced. Heads 3–4. Involucres obconic to hemispheric, 10–16 mm diam. Phyllaries 8–10 mm, outer lanceolate, apices acuminate. Ray florets 10–23; corolla tubes hairy, laminae yellow, 10–14 mm. Disc corollas yellow. Cypselae 6–8 mm; pappus scales unequal, shorter 1–2 mm, longer 2–3 mm. 2n = 38.
license
cc-by-nc-sa-3.0
copyright
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of North America Vol. 21: 396, 397 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of North America @ eFloras.org
editor
Flora of North America Editorial Committee
project
eFloras.org
original
visit source
partner site
eFloras

Comprehensive Description

provided by North American Flora
Hulsea brevifolia A. Gray, Proc. Am. Acad. 7: 359. 1868
A leafy perennial; stem 3-5 dm. high, viscid-villous, branched above; leaves oblong, 3-5 cm. long, repand-dentate above the middle, viscid-villous, 3-ribbed; heads in leafy corymbs; peduncles 1-5 cm. long; involucre turbinate, about 1.5 cm. broad; bracts linearlanceolate, acuminate, glandular-puberulent and viscid-villous; ligules yellow, 7-8 mm. long; tube of disk-corollas 3 mm. long; throat 4 mm. long; achenes about 7 mm. long, long-silky; squamellae 2 mm. long, obovate, erose.
Type locality: Mariposa Big-tree Grove, California. Distribution : Sierra Nevada of middle California.
license
cc-by-nc-sa-3.0
bibliographic citation
Per Axel Rydberg. 1914. (CARDUALES); CARDUACEAE; HELENIEAE. North American flora. vol 34(1). New York Botanical Garden, New York, NY
original
visit source
partner site
North American Flora

Hulsea brevifolia

provided by wikipedia EN

Hulsea brevifolia is a species of flowering plant in the family Asteraceae known by the common name shortleaf alpinegold, or shortleaf hulsea. It is endemic to California, where it is an uncommon resident of the High Sierra. It is found between 6,000–8,000 feet (1,800–2,400 m) in elevation.[1]

Description

Hulsea brevifolia is a perennial herb producing loose tufts of erect stems 30 to 60 centimeters (1–2 feet) tall. The green stems and foliage are covered in glandular hairs. The faintly toothed leaves occur basally and also along the stems. They are 5 to 6 millimeters (0.20-0.24 inches) long and have petioles with stiff hairs along the edges.[2]

The daisylike flower heads are up to 2 centimeters (0.8 inches) wide and have long, hairy, lance-shaped green phyllaries. The center of the head is filled thickly with long yellow disc florets and the circumference is lined with 10–23 yellow ray florets.[2]

The fruit is an achene 6 to 8 centimeters (2.4-3.2 inches) long bearing a pappus which may be red-tinged.[2]

References

license
cc-by-sa-3.0
copyright
Wikipedia authors and editors
original
visit source
partner site
wikipedia EN

Hulsea brevifolia: Brief Summary

provided by wikipedia EN

Hulsea brevifolia is a species of flowering plant in the family Asteraceae known by the common name shortleaf alpinegold, or shortleaf hulsea. It is endemic to California, where it is an uncommon resident of the High Sierra. It is found between 6,000–8,000 feet (1,800–2,400 m) in elevation.

license
cc-by-sa-3.0
copyright
Wikipedia authors and editors
original
visit source
partner site
wikipedia EN