Comments
(
Inglês
)
fornecido por eFloras
The name Aegilops squarrosa Linnaeus has been misapplied to this species by some authors.
- licença
- cc-by-nc-sa-3.0
- direitos autorais
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Description
(
Inglês
)
fornecido por eFloras
Culms often densely tufted, 18-30(-60) cm high, erect or geniculately ascending. Leaf-blades glabrous or sparsely hairy, up to 17 cm long, 2-6 mm wide. Spikes 5-10 cm long (excluding the awns), cylindrical, with 0(-2) vestigial spikelets at the base rhachis breaking up at maturity. Fertile spikelets 5-13; glumes of lateral spikelets 5-7.5 mm long, truncate, with a short, very blunt tooth on the upper margin; awns of terminal spikelet shorter than the spike.
- licença
- cc-by-nc-sa-3.0
- direitos autorais
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Description
(
Inglês
)
fornecido por eFloras
Culms 20–40 cm tall. Leaf sheath glabrous but margin ciliate; ligule 0.5–1 mm, membranous; leaf blade 4–6 × ca. 0.3 cm, scabrous, adaxial surface pilose. Spike cylindric, with (5–) 7–10(–13) spikelets. Spikelets cylindric, ca. 9 mm, with 3 or 4(or 5) florets. Glumes 4–6 mm, leathery, 7–9(–10)-veined, apex truncate or slightly toothed. Lemma lanceolate, 5-veined; first lemma ca. 7 mm; awn 1–4 cm. Palea equaling lemma. Fl. and fr. May–Jun. 2n = 14.
- licença
- cc-by-nc-sa-3.0
- direitos autorais
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Distribution
(
Inglês
)
fornecido por eFloras
Distribution: Pakistan (Baluchistan, N.W.F.P. & Kashmir); Turkey eastwards throughout the Middle East to Kashmir and southern USSR (Central Asia).
- licença
- cc-by-nc-sa-3.0
- direitos autorais
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Habitat & Distribution
(
Inglês
)
fornecido por eFloras
Stony slopes, fields of Triticum, weedy places. Henan, Shaanxi, Xinjiang [Afghanistan, Kashmir, Kazakhstan, Kyrgyzstan, Pakistan, Russia, Turkmenistan, Uzbekistan; SW Asia].
- licença
- cc-by-nc-sa-3.0
- direitos autorais
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Physical Description
(
Inglês
)
fornecido por USDA PLANTS text
Annuals, Terrestrial, not aquatic, Stems nodes swollen or brittle, Stems geniculate, decumbent, or lax, sometimes rooting at nodes, Stems caespitose, tufted, or clustered, Stems terete, round in cross section, or polygonal, Stem internodes hollow, Stems with inflorescence less than 1 m tall, Stems, culms, or scapes exceeding basal leaves, Leaves mostly basal, below middle of stem, Leaves mostly cauline, Leaves conspicuously 2-ranked, distichous, Leaves sheathing at base, Leaf sheath mostly open, or loose, Leaf sheath smooth, glabrous, Leaf sheath and blade differentiated, Leaf blades linear, Leaf blade auriculate, Leaf blades 2-10 mm wide, Leaf blades mostly flat, Leaf blades mostly glabrous, Leaf blades more or less hairy, Leaf blades scabrous, roughened, or wrinkled, Ligule present, Ligule an unfringed eciliate membrane, Inflorescence terminal, Inflorescence simple spikes, Inflorescence spike linear or cylindric, several times longer than wide, Inflorescence single raceme, fascicle or spike, Inflorescence spikelets arranged in a terminal bilateral spike, Flowers bisexual, Spikelets sessile or subsessile, Spikelets laterally compressed, Spikelet less than 3 mm wide, Spikelets with 3-7 florets, Spikelets solitary at rachis nodes, Spikelets distichously arranged, Spikelets all alike and fertille, Spikelets bisexual, Inflorescence disarticulating between nodes or joints of rachis, rachis fragmenting, Spikelets disarticulating below the glumes, Spikelets falling with parts of disa rticulating rachis or pedicel, Spikelets closely appressed or embedded in concave portions of axis, Rachilla or pedicel glabrous, Glumes present, empty bracts, Glumes 2 clearly present, Glumes equal or subequal, Glumes equal to or longer than adjacent lemma, Glumes 4-7 nerved, Glumes 8-15 nerved, Lemma similar in texture to glumes, Lemma coriaceous, firmer or thicker in texture than the glumes, Lemma 5-7 nerved, Lemma glabrous, Lemma apex truncate, rounded, or obtuse, Lemma distinctly awned, more than 2-3 mm, Lemma with 1 awn, Lemma awn 2-4 cm long or longer, Lemma awned from tip, Lemma awns straight or curved to base, Lemma margins thin, lying flat, Lemma straight, Palea present, well developed, Palea membranous, hyaline, Palea shorter than lemma, Palea 2 nerved or 2 keeled, Palea keels winged, scabrous, or ciliate, Stamens 3, Styles 2-fid, deeply 2-branched, Stigmas 2, Fruit - caryopsis, Caryopsis ellipsoid, longitudinally grooved, hilum long-linear, Caryopsis hairy at ape x.
Aegilops tauschii: Brief Summary
(
Lombardo
)
fornecido por wikipedia emerging languages
Aegilops tauschii auct. taur., non Coss. (sinònim de Aegilops cylindrica Host) l'è 'na piànta de la famìa botànica de le Poaceae. l'è uriginària de la zòna del Mediteràneo de de l'Àsia ucidentàla.
L'è 'na spéce che la pöl ibridàs có le spéci del zèner Triticum, e la rezistènsa al frèt del formét tèner (Triticum aestivum) l'è 'n rezültàt pròpe de l'ibridasiù con chèsta spéce. El stès discórs el val per la spèlta.
- licença
- cc-by-sa-3.0
- direitos autorais
- Wikipedia authors and editors
Aegilops tauschii: Brief Summary
(
Inglês
)
fornecido por wikipedia EN
Aegilops tauschii, the Tausch's goatgrass or rough-spike hard grass, is an annual grass species. It is native to Crimea, the Caucasus region, western and Central Asia, Afghanistan, Pakistan, the western Himalaya, and parts of China, and has been introduced to other locales, including California.
- licença
- cc-by-sa-3.0
- direitos autorais
- Wikipedia authors and editors
Aegilops tauschii: Brief Summary
(
Italiano
)
fornecido por wikipedia IT
Aegilops tauschii è una pianta erbacea annuale della famiglia delle Poaceae.
È una specie diploide con genomi DD, 2n=14. Il triticum aestivum (grano tenero), esaploide con genomi BAD, 2n=42, è derivato dall'ibridazione introgressiva di una sottospecie coltivata di Triticum turgidum e il polline di Aegilops tauschii.
- licença
- cc-by-sa-3.0
- direitos autorais
- Autori e redattori di Wikipedia
タルホコムギ: Brief Summary
(
Japonês
)
fornecido por wikipedia 日本語
タルホコムギ(樽穂小麦、学名: Aegilops tauschii)は、イネ科エギロプス属の一年生植物の一種である。中東原産の2倍体 (2n = 2x = 14) 植物であり、6倍体パンコムギ (Triticum aestivum) のDゲノムのドナーとしてコムギの遺伝学において重要である。
小穂が樽のような形状をしていることからこの名が付けられた。背丈は30〜40センチメートル、芒の除いた花序の長さは5〜7センチメートルで、9〜11個の小穂が付いている。
種小名のtauschiiは、植物学者イグナツ・フリードリッヒ・タウシュ(1785年 - 1849年)に因む。