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Image of field cudweed
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Field Cudweed

Logfia arvensis (L.) Holub

Description

provided by eFloras
Appressed to loosely grey-tomentose annuals, 10-35 cm high, erect, usually branched from near the middle with ascending branches. Leaves lanceolate, acuminate. Glomerules of 2-10 capitula, sessile or shortly pedunculate, in a raceme or panicle-like inflorescence. Involucre 4-5 mm long, oblong-ovate; phyllaries in about three series, c. 15 in number, the outer mi¬nute, linear, flat, the middle lanceolate, plicate, including the ou¬ter filiform female florets, lanate on the back, the inner similar, but glabrous. At fruiting-time phyllaries reflexed. In the centre usually 4 tubular bisexual florets and numerous filiform female florets. Cypselas dimorphous, the outer slightly curved without pappus, the inner straight with pappus 2.5-3 mm long.
license
cc-by-nc-sa-3.0
copyright
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of Pakistan Vol. 210 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of Pakistan @ eFloras.org
editor
S. I. Ali & M. Qaiser
project
eFloras.org
original
visit source
partner site
eFloras

Distribution

provided by eFloras
Distribution: Europe (most countries), NW Africa, SW and C Asia.
license
cc-by-nc-sa-3.0
copyright
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of Pakistan Vol. 210 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of Pakistan @ eFloras.org
editor
S. I. Ali & M. Qaiser
project
eFloras.org
original
visit source
partner site
eFloras

Flower/Fruit

provided by eFloras
Fl.Per.: July-September.
license
cc-by-nc-sa-3.0
copyright
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of Pakistan Vol. 210 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of Pakistan @ eFloras.org
editor
S. I. Ali & M. Qaiser
project
eFloras.org
original
visit source
partner site
eFloras