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8. Anemone rivularis Buch. -Ham. in DC., Syst. Nat. 1:211. 1817. Hook.f. & Thoms. in Hook.f., Fl. Brit. Ind. 1:9. 1872, Stewart, Ann. Catalogue Vasc. Pl. W. Pak. & Kashm. 261. 1972, Qureshi & Chaudhri in Pak. Syst. 4(1-2):115.1988.
YASIN J. NASIR
National Herbarium, Pakistan Agricultural Research Council, Islamabad, Pakistan.
Anemone dubia Wall. ex Wight & Ann.Anemone geraniifolia Wall.Anemone wightiana Wall. ex Wight & Arn.
Perennial with a slender, woody rootstock bearing fibrous remains of leaves from previous years. Stems 30-70 (-90) cm high, terminating with a single flower on a long peduncle. The involucre with several branches bearing an involucel and several flowering pedicels or some at least bearing a secondary involucel and shorter secondary pedicels with flowers. Stem and branches covered with antrorse hairs. Petioles of radical leaves much shorter than stem, 12-15 cm long, sparingly patent hairy. Blade ternate to the base, 6-12 cm wide. sub-orbicular with a wide basal sinus, segments ovate, acute, deeply trifid, with primary lobes pinnately lobed and irregularly dentate to serrate-dentate. Involucral leaves 3, triad to about 2/3rd the length, basal part narrow, the segments narrowly lanceolate to ovate, deeply pinnately lobed, with remote narrow linear lobes. Involucels similar, but primary linear-lanceolate lobes dentate to serrate-dentate. Flowers 20-30 (-35) mm in diameter. Sepals white or with a few appressed hairs in the central part of the outer side, ovate-oblong to ovate-lanceolate, obtuse or subacute. Carpels numerous, oblong, with long hooked beaks.
Type: along rivulets in Nepal around Chitlong, Buchanan-Hamilton (?BM).
Distribution: W. and C. Himalaya through the high mountainous areas of India, Nepal, Sri-Lanka, Burma, W. & N. China.
An uncommon plant reportedly collected by Visser from the Karakorams.
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