dcsimg
Image of euchiton
Life » » Plants » » Dicotyledons » » Composite Family »

Star Cudweed

Euchiton involucratus (Forst.)

Description

provided by eFloras
Biennials or perennials, 30–40 cm; fibrous-rooted; stolons usually absent [reportedly present in Australia and New Zealand]. Aerial stems erect, simple, thinly and persistently white-tomentose. Leaves: basal withering before flowering; cauline 6–10, blades linear to linear-oblanceolate or linear-lanceolate, 3–8 cm × 2–3 mm (largest at midstem), bases subclasping (not ampliate), margins revolute, abaxial faces silvery, tomentose, adaxial faces green, glabrate (shiny). Bracts subtending heads 3–5, 10–15 mm, surpassing heads, plus some shorter. Heads in hemispheric clusters 10–15 mm diam. (sometimes with axillary clusters). Involucres 4–4.5 mm. Phyllaries tawny or rosy-tinged (shiny), oblong, apices rounded to obtuse. Pistillate florets 80–150. Bisexual florets 3–5(–7). Pappus bristles distinct or basally coherent (falling in groups).
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. 19: 441 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

Synonym

provided by eFloras
Gnaphalium involucratum G. Forster, Fl. Ins. Austr., 55. 1786
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. 19: 441 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

Euchiton involucratus

provided by wikipedia EN

Euchiton involucratus, the common cudweed, is an herb in the tribe Gnaphalieae within the family Asteraceae. It is native to Australia and New Zealand[3] and sparingly naturalized in a few scattered locations in the United States (California + Massachusetts).[4][5]

Euchiton involucratus is a biennial or perennial herb up to 40 cm (16 inches) tall, spreading by means of stolons running along the surface of the ground. Stems are usually unbranched, covered with white woolly hairs. Leaves are narrowly lance-shaped, green and shiny on the top side, white and woolly underneath. The plant produces flower heads in a hemispheric cluster at the top of the plant, frequently with smaller clusters in the axils of the leaves. Each head is cylindrical, with brown or copper-colored bracts on the outside. It has 80-150 pistillate flowers around the edge of the head plus 3-7 bisexual florets toward the center.[6]

References

Media related to Euchiton involucratus at Wikimedia Commons

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

Euchiton involucratus: Brief Summary

provided by wikipedia EN

Euchiton involucratus, the common cudweed, is an herb in the tribe Gnaphalieae within the family Asteraceae. It is native to Australia and New Zealand and sparingly naturalized in a few scattered locations in the United States (California + Massachusetts).

Euchiton involucratus is a biennial or perennial herb up to 40 cm (16 inches) tall, spreading by means of stolons running along the surface of the ground. Stems are usually unbranched, covered with white woolly hairs. Leaves are narrowly lance-shaped, green and shiny on the top side, white and woolly underneath. The plant produces flower heads in a hemispheric cluster at the top of the plant, frequently with smaller clusters in the axils of the leaves. Each head is cylindrical, with brown or copper-colored bracts on the outside. It has 80-150 pistillate flowers around the edge of the head plus 3-7 bisexual florets toward the center.

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