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Hairy Melicgrass

Melica ciliata L.

Comments

provided by eFloras
This is an extremely variable species, variants differing in the number of culm nodes, degree and position of roughness on the leaves, panicle shape and density, and spikelet color and length. This variation is often partitioned among several ill-defined subspecies. Melica ciliata subsp. taurica has been reported from Xinjiang (as M. taurica). This variant is distinguished by scabrid leaf sheaths, scabrid abaxial surface of leaf blades, and a rather dense, almost cylindrical panicle of many pale green, 4–6 mm spikelets.
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of China Vol. 22: 216, 218 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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Description

provided by eFloras
Perennial, densely tufted, shortly rhizomatous. Culms 20–80 cm tall, 1–2 mm in diam. Leaf sheaths scabrid with upwardly directed teeth; leaf blades usually rolled, 6–10 cm × 1–4 mm, abaxial (outer) surface smooth or scabrid; ligule 1–4 mm. Panicle spikelike, 2.5–8 cm, dense or rather lax, strongly to indistinctly 1-sided, sometimes lobed below, main axis usually visible. Spikelets 4–8 mm, green or purplish, fertile floret 1, terminal sterile lemmas gathered into globular cluster; glumes ovate, papery, 5-veined, lower glume 3/4–4/5 length of upper, upper glume as long as spikelet, both acute; lemma lanceolate, 2.5–3.2 mm, granular-scaberulous, 7–9-veined, densely ciliate along marginal veins with 2–3 mm hairs, apex acute; palea keels ciliolate. Anthers 0.8–1.5 mm. Fl. May–Jul. 2n = 18.
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: 216, 218 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

Distribution

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Xinjiang [Kazakhstan, Russia, Turkmenistan; SW Asia (Caucasus, N Iran), Europe].
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: 216, 218 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
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eFloras

Habitat

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Grassy places in rock gullies; ca. 1500 m.
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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: 216, 218 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 ciliata subsp. taurica (K. Koch) Tzvelev; M. ciliata var. taurica (K. Koch) Grisebach; M. taurica K. Koch.
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: 216, 218 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 ciliata

provided by wikipedia EN

Melica ciliata, the hairy melic or silky spike melic, is a species of flowering plant in the grass family Poaceae, native to Europe, north Africa and temperate Asia.[1][2] It has been introduced to South Australia.[2][3]

Description

The species is a tufted deciduous perennial with elongated rhizomes. It has erect culms which are 50–100 cm (20–39 in) long. The leaf sheaths are tubular and closed; the ligule is an eciliate membrane. The leaf blades are flat, stiff, and 5–15 cm (2.0–5.9 in) long by 1–3 mm (0.039–0.118 in) wide. Their surface is scabrous and glabrous and the tip is attenuate. The panicle is contracted, reaching 20 cm (7.9 in) in length. The spikelets are cuneate with one fertile floret. The florets are on pedicels.[1]

Both the lower and upper glumes lack keels. They are membranous, ovate, 4–5 mm (0.16–0.20 in) long, and 5-veined. The palea have 2-veined, ciliated keels while the fertile lemma is keelless, lanceolate, with an acute apex and ciliated margins. The lemma is 4.5–5 mm (0.18–0.20 in) long with 7–9 veins. The flowers are fleshy, oblong, truncate, with two lodicules and three anthers. The fruit is a caryopsis.[1]

References

  1. ^ a b c W.D. Clayton; M. Vorontsova; K.T. Harman; H. Williamson (November 12, 2012). "Melica ciliata". The Board of Trustees, Royal Botanic Gardens. Kew: GrassBase. Retrieved June 8, 2013.
  2. ^ a b "Melica ciliata L." Plants of the World Online. Royal Botanical Gardens Kew. Retrieved 9 December 2018.
  3. ^ "Melica ciliata L." Australian Plant Name Index (APNI). Centre for Plant Biodiversity Research, Australian Government. Retrieved 9 December 2018.
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Melica ciliata: Brief Summary

provided by wikipedia EN

Melica ciliata, the hairy melic or silky spike melic, is a species of flowering plant in the grass family Poaceae, native to Europe, north Africa and temperate Asia. It has been introduced to South Australia.

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Wikipedia authors and editors
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wikipedia EN