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Dactylis glomerata L. Search in The Plant ListSearch in IPNISearch in Australian Plant Name IndexSearch in NYBG Virtual HerbariumSearch in Muséum national d'Histoire naturelleSearch in Type Specimen Register of the U.S. National HerbariumSearch in Virtual Herbaria AustriaSearch in JSTOR Plant ScienceSearch in SEINetSearch in African Plants Database at Geneva Botanical GardenAfrican Plants, Senckenberg Photo GallerySearch in Flora do Brasil 2020Search in Reflora - Virtual HerbariumSearch in Living Collections Decrease font Increase font Restore font
 

Published In: Species Plantarum 1: 71. 1753. (1 May 1753) (Sp. Pl.) Name publication detailView in BotanicusView in Biodiversity Heritage Library
 

Project Name Data (Last Modified On 6/2/2011)
Acceptance : Accepted
Project Data     (Last Modified On 6/3/2011)
Flower/Fruit: Fl. & Fr. Per.: July-August.
Type: Type: Europe (LINN).
Distribution: Distribution: Pakistan (Punjab, N.W.F.P., Gilgit & Kashmir); temperate Europe and Asia; introduced into most temperate countries.
Comment/Acknowledgements: An excellent fodder grass. 1700-4000 m.

Cock’s-foot, Cockspur, Barnyard or Orchard Grass is a very variable species which, owing to its agricultural importance has been studied intensively in some parts of its range. It includes diploids (2n = 14) and tetraploids (2n = 28) which can usually be distinguished from one another by the size of their stomata and pollen-grains. In other characters there appears to be parallel variation; Many of the variants have been given specific or subspecific rank (see Domin in Acta bot. bohem. 14:3-147. 1943), but most of them do not seem to be clearly distinguish-able except by chromosome number, average characteristics of populations and behaviour in cultivation. No attempt has been made to resolve the infraspecific taxa in Pakistan and Kashmir, but the following intergrading subspecies have been distinguished:

Illustration: Dactylis glomerata L. (Illustration)
Map Location: A-6 Chitral dist.: Owir, SE of Tirich Mir, 8000', J.D.A. Stainton 2766 (RAW); A-8 Gilgit Agency: above Naltar, 10-11000', R.R. Stewart 26634 (K, RAW); B-6 Chitral dist.: Brimbret, 5000', M. A. Siddiqi & A. Rahman Beg 26736 (K, RAW); Bombrait Valley, M. Qaiser & A. Ghafoor 6730 (KUH); Dir dist.: Guger, M. A. Siddiqi 1 (K); B-7 Kashmir: Keran nullah, 6000', R.R. & I. D. Stewart 17546 (KUH); Chitral dist.: Madakhlasht, 9700, S. M. Toppin 581 (K); Hazara dist.: Siran Valley , M. Inayat Khan 20312 (K, KUH); Naran, Sh. Ali 220 (K, RAW); Swat dist.: beyond Ushu, 10000', R.R. Stewart & A. Rahman Beg 25361 (K, RAW); B-8 Kashmir: Sonamarg, 12000', R. R. Stewart 9788 (K); below Burzil: Chowki, 10000', August 1939, R.R. & I.D. Stewart s.n. (RAW); Baltistan: Chirka Kalti, 5 miles from Shigar, A. Ghafoor & Z.L. Butt 665 (KUH); Gilgit Agency. 6 miles from Babusar on way to Gilgit, Sultanul Abedin & M. Qaiser 9146 (KUH); C-7 Rawalpindi dist.: Murree, 6500', R.R. Stewart 23450 (K); ibid., 7500', E.W. Trotter 49 (KUH); ibid., E.W. Trotter 20 (RAW); C-8 Kashmir: Kishtwar, Trilo¬knath up to the Kali Pass, Schlagintweit 3872 (K).

 

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Coarsely tufted perennial; culms 15-100 (-200) cm high, erect or spreading, slender to stout, the vegetative shoots strongly compressed. Leaf-blades 10-45 cm long, 2-14 mm wide, folded at first, glabrous; sheaths strongly compressed and keeled; ligule 2-10 mm long, acute or lacerate. Panicle oblong to ovate, 2-30 cm long, the branches close together and spike-like or usually with the lower distant and bare at the base. Spikelets oblong or wedge-shaped, 5-9 mm long; glumes lanceolate to ovate, ciliate on the keel, finely pointed; lemma lanceolate to oblong in side view, 4-7 mm long, the keel ciliate or rough, tipped with a rigid awn up to 1.5 mm long.
 
 
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