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Comments ( anglais )

fourni par eFloras
A highly variable species, 2 varieties are recognized in our area.
licence
cc-by-nc-sa-3.0
droit d’auteur
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
citation bibliographique
Flora of Pakistan Vol. 210 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of Pakistan @ eFloras.org
rédacteur
S. I. Ali & M. Qaiser
projet
eFloras.org
original
visiter la source
site partenaire
eFloras

Description ( anglais )

fourni par eFloras
Stoloniferous herbs, 5-50 cm tall, stem usually simple sometimes feebly branched, sparsely or densely whitish or greyish tomentose. Lower leaves oblong elliptic or spathulate, usually petiolate (var. nepalensis) or sessile (var. monocephala) 1 or 3-veined, 25-35 x 3-20 (-23) mm, subacute to acuminate with a blackish tip, whitish tomentose on both surface but more densely on the lower surface, upper leaves narrower, sessile, with or without a brownish scarious tip. Capitula 1-15 in corymbs, predominantly male or female; phyllaries 5-7 (-9)-seriate, hairy, white above, brownish or blackish below, outer and middle 5-7 (-8) x 2.2-2.8 mm, lanceolate with acute to acuminate tips, inner ones 4-5 x 1 m, oblong spathulate, apiculate, with green claw. Bisexual florets (functionally male) 40-60, in predominantly male capitula with 2-3 female florets, female florets 60-65 in predominantly female capitula, filiform and 3-5 bisexual florets (functionally male florets). Corolla of female florets 2.5-4 mm, yellowish brown, of male florets 2.5-3.5 mm, dark brown. Cypselas of female florets ± 1 mm long, papillose; pappus 3-4 mm long, setae thick. Cypselas of functionally male florets smaller, 0.6-0.8 mm long.
licence
cc-by-nc-sa-3.0
droit d’auteur
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
citation bibliographique
Flora of Pakistan Vol. 210 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of Pakistan @ eFloras.org
rédacteur
S. I. Ali & M. Qaiser
projet
eFloras.org
original
visiter la source
site partenaire
eFloras