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Comments ( Anglèis )

fornì da eFloras
Gnaphalium uliginosum is native to Europe; it is not clear whether some or all of the North American plants may have been introduced into the flora.
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drit d'autor
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
sitassion bibliogràfica
Flora of North America Vol. 19: 429, 430 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
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Flora of North America @ eFloras.org
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Flora of North America Editorial Committee
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eFloras.org
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eFloras

Description ( Anglèis )

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Annuals, 3–15(–25) cm; taprooted or fibrous-rooted. Stems erect, usually branched from bases, sometimes simple, closely to loosely tomentose. Leaf blades oblanceolate, 1–5 cm × 1–3 mm. Bracts subtending heads linear, oblanceolate, or obovate, 5–15 × 1–2 mm, usually surpassing glomerules. Heads borne singly or in terminal, capitate glomerules, sometimes in axillary glomerules. Involucres 2–4 mm. Phyllaries brownish, bases woolly, inner narrowly triangular with whitish, acute apices. 2n = 14.
licensa
cc-by-nc-sa-3.0
drit d'autor
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
sitassion bibliogràfica
Flora of North America Vol. 19: 429, 430 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
sorgiss
Flora of North America @ eFloras.org
editor
Flora of North America Editorial Committee
proget
eFloras.org
original
visité la sorgiss
sit compagn
eFloras

Synonym ( Anglèis )

fornì da eFloras
Filaginella uliginosa (Linnaeus) Opiz
licensa
cc-by-nc-sa-3.0
drit d'autor
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
sitassion bibliogràfica
Flora of North America Vol. 19: 429, 430 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
sorgiss
Flora of North America @ eFloras.org
editor
Flora of North America Editorial Committee
proget
eFloras.org
original
visité la sorgiss
sit compagn
eFloras

Gnaphalium uliginosum ( Anglèis )

fornì da wikipedia EN

Gnaphalium uliginosum, the marsh cudweed,[2] is an annual plant found on damp, disturbed ground and tracks. It is very widespread across much of Europe, Asia, and North America.[3][4][5] It is very common on damp, arable grasslands, paths, and on acid soils.

Description

It is a very woolly annual, growing 4–20 cm tall.[6]

The leaves are wooly on both sides. They are 1 to 5 cm long, narrow oblong shaped.[6]

The flower heads are 3 to 4 mm long. They are arranged in clusters of 3 to 10, surrounded by long leaves. The flower head bracts are wooly, and pale below, with dark chaffy hairless tips. The florets are brownish yellow. The stigmas are pale.[6]

It flowers from July until September.[6]

References

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Wikipedia authors and editors
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wikipedia EN

Gnaphalium uliginosum: Brief Summary ( Anglèis )

fornì da wikipedia EN

Gnaphalium uliginosum, the marsh cudweed, is an annual plant found on damp, disturbed ground and tracks. It is very widespread across much of Europe, Asia, and North America. It is very common on damp, arable grasslands, paths, and on acid soils.

licensa
cc-by-sa-3.0
drit d'autor
Wikipedia authors and editors
original
visité la sorgiss
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wikipedia EN