Comments
provided by eFloras
A common weed of grain crops. 1700-2700 m.
- license
- cc-by-nc-sa-3.0
- copyright
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Description
provided by eFloras
Culms tufted, erect or geniculate at base, glaucous, to 100 cm tall, glabrous, or pilose below spike. Leaf blade flat or involute, 10–40 × 0.3–0.8 cm, scabrous or adaxial surface pubescent. Spike 4–13 × ca. 1 cm excluding awns; rachis fragile, or sometimes tough proximally, margin ciliate. Spikelets lanceolate, 12–15(–17) mm, with 2(or 3) florets. Glumes 9–12 mm, glabrous or sparsely puberulent, shortly scabrous-ciliate along keels, apex acuminate or with awn to 5 mm. Lemma long lanceolate, 8–12 mm, glabrous, smooth, rarely scabrous; awn 20–70 mm. Palea equaling lemma. Fl. and fr. (May–)Jul–Aug. 2n = 14*.
- license
- cc-by-nc-sa-3.0
- copyright
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Description
provided by eFloras
Tufted glaucous annual; culms up to 100 cm high, erect or geniculately ascending. Leaf-blades flat or rolled, up to 20 cm long, 3-8 mm wide, scabrid. Spike 4-13 cm long (excluding the awns); rhachis fragile or sometimes tough below, shortly ciliate along the margins. Spikelets 2(-3)-flowered; glumes 9-12 mm long, shortly scabrid-ciliate on the keel, acuminate or with an awn up to 5 mm long; lemmas 8-12 mm long, with an awn 2-7 cm long.
- license
- cc-by-nc-sa-3.0
- copyright
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Distribution
provided by eFloras
Distribution: Pakistan (Baluchistan, N.W.F.P. & Gilgit); Middle East and southern USSR from the Caucasus to Central Asia.
- license
- cc-by-nc-sa-3.0
- copyright
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Flower/Fruit
provided by eFloras
Fl. & Fr. Per.: (May-) July-August.
- license
- cc-by-nc-sa-3.0
- copyright
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Habitat & Distribution
provided by eFloras
A weed in fields of Triticum. Xinjiang [Kazakhstan, Kyrgyzstan, Pakistan, Turkmenistan, Uzbekistan; SW Asia].
- license
- cc-by-nc-sa-3.0
- copyright
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Synonym
provided by eFloras
Secale cereale Linnaeus subsp. segetale Zhukovsky, Trudy Prikl. Bot. 19(2): 56. 1928; S. afghanicum (Vavilov) Roshevitz; S. cereale subsp. afghanicum (Vavilov) K. Hammer; S. cereale var. afghanicum Vavilov; S. segetale subsp. afghanicum (Vavilov) Bondar ex Korovina; S. segetale var. afghanicum (Vavilov) Tzvelev.
- license
- cc-by-nc-sa-3.0
- copyright
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA