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Image of Melica turczaninowiana Ohwi
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Melica turczaninowiana Ohwi

Description

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Perennial, tufted. Culms 40–130 cm tall, ca. 1.5 mm in diam. Leaf sheaths glabrous, lower sheaths tinged purplish brown; leaf blades flat, 6–18 cm × 3–7 mm, abaxial surface strongly scabrid on veins, adaxial surface shortly pilose; ligule 2–4 mm. Panicle open, ovate in outline, 10–20 cm; branches 2–3 per node, flexuously ascending or spreading, up to 9 cm, unbranched, spikelets spaced on 3–7 mm pedicels. Spikelets broadly elliptic, 8–13 mm, fertile florets 2 or 3, terminal sterile lemmas gathered into elongate cluster; glumes brownish purple or blackish, elliptic-oblong, subequal, 8–11 mm, papery, 5–7-veined with connecting veinlets, both obtuse; lemmas lanceolate-oblong, lowest 9–11 mm, 7-veined, additional intermediate veins in lower half, scaberulous-puberulous, hispid on veins below middle with stiff, ca. 1 mm, yellowish hairs, apex obtuse, sometimes shortly split; palea 1/2–2/3 lemma length, keels ciliolate. Anthers 1.5–3.5 mm. Fl. and fr. Jun–Aug. 2n = 18.
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of China Vol. 22: 217, 220, 221 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of China @ eFloras.org
editor
Wu Zhengyi, Peter H. Raven & Hong Deyuan
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eFloras.org
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Distribution

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Hebei, Heilongjiang, Henan, Nei Mongol, Shanxi [N Korea, Mongolia, Russia (Far East, E Siberia)].
license
cc-by-nc-sa-3.0
copyright
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of China Vol. 22: 217, 220, 221 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of China @ eFloras.org
editor
Wu Zhengyi, Peter H. Raven & Hong Deyuan
project
eFloras.org
original
visit source
partner site
eFloras

Habitat

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Fringes of conifer and Betula japonica forests in mountainous regions, meadows on N slopes; 700–2200 m.
license
cc-by-nc-sa-3.0
copyright
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of China Vol. 22: 217, 220, 221 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of China @ eFloras.org
editor
Wu Zhengyi, Peter H. Raven & Hong Deyuan
project
eFloras.org
original
visit source
partner site
eFloras

Synonym

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Melica gmelinii Turczaninow ex Trinius, Mém. Acad. Imp. Sci. St.-Pétersbourg, Sér. 6, Sci. Math. 1: 368. 1831, not Roth (1789).
license
cc-by-nc-sa-3.0
copyright
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of China Vol. 22: 217, 220, 221 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of China @ eFloras.org
editor
Wu Zhengyi, Peter H. Raven & Hong Deyuan
project
eFloras.org
original
visit source
partner site
eFloras

Melica turczaninowiana

provided by wikipedia EN

Melica turczaninowiana, is a species of grass found in Mongolia, North Korea, Russia (Siberia), and China (Hebei, Heilongjiang, Henan, Inner Mongolia, and Shanxi).[1]

Description

The species is perennial and caespitose with caulined leaves. Its culms are 50–80 centimetres (20–31 in) long while its culm-internodes are smooth. The species leaf-sheaths are tubular with one of their length being closed. Its eciliate membrane is 2–4 millimetres (0.079–0.157 in) long and is truncate. Leaf-blades apex is acuminate, while the leaves themselves are 10–18 millimetres (0.39–0.71 in) long and 3–6 millimetres (0.12–0.24 in) wide. They also have scabrous surface which is also pilose and hairy as well. The panicle itself is lanceolate, open, and is 9–18 centimetres (3.5–7.1 in) long by 3.5–6 centimetres (1.4–2.4 in) wide. The panicle branches are capillary with its peduncle being scaberulous above. Its spikelets are elliptic and are 8–12 millimetres (0.31–0.47 in) long. Fertile spikelets are pediceled, the pedicels of which are curved, filiform and are 3–7 millimetres (0.12–0.28 in) long. Florets are diminished.[2]

Its lemma have 3–3.5 millimetres (0.12–0.14 in) long hairs and have villous surface. Fertile lemma is chartaceous, ovate, is 9–11 millimetres (0.35–0.43 in) long and keelless. Sterile floret is barren, ovate, and is clumped. Both the lower and upper glumes are keelless, oblong, are 8–11 millimetres (0.31–0.43 in) long, and have obtuse apexes. Palea have eciliate keels and is 2-veined. Flowers are growing together and have 3 anthers that are 1.5–2 millimetres (0.059–0.079 in) long with 2 lodicules. Fruits are caryopsis, fusiform and have an additional pericarp.[2]

Ecology

Can be found in Betula japonica forests of mountainous regions, meadows and slopes on the elevation of 700–2,700 metres (2,300–8,900 ft). Flowers bloom from June to August.[1]

References

  1. ^ a b Shu, C.C. (2006). "Melica". 22. Flora of China: 316–223. {{cite journal}}: Cite journal requires |journal= (help)
  2. ^ a b W.D. Clayton; M. Vorontsova; K.T. Harman; H. Williamson (November 16, 2012). "Melica turczaninowiana". The Board of Trustees, Royal Botanic Gardens. Kew: GrassBase. Retrieved June 3, 2013.
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Melica turczaninowiana: Brief Summary

provided by wikipedia EN

Melica turczaninowiana, is a species of grass found in Mongolia, North Korea, Russia (Siberia), and China (Hebei, Heilongjiang, Henan, Inner Mongolia, and Shanxi).

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Wikipedia authors and editors
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