Comments
(
englanti
)
tarjonnut eFloras
Deyeuxia compacta, with a small panicle and unusually broad glumes, represents an extreme form of this variable species.
- lisenssi
- cc-by-nc-sa-3.0
- tekijänoikeus
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Description
(
englanti
)
tarjonnut eFloras
Perennial, loosely tufted, rhizomatous; rhizomes slender, spreading. Culms erect, 15–30 cm tall, 1–3 mm in diam., scabrid below panicle, 2–3-noded. Leaf sheaths scabrid, culm sheaths loose, subinflated; leaf blades involute, rarely flat, stiff, glaucous, 2–5(–12) cm, 2–7 mm wide, adaxial surface scabrid with fairly long setiform spinules, apex acute; ligule 1–4 mm, lacerate. Panicle spikelike, oblong-ovate in outline, dense, sometimes lobed, 1.5–6(–10) × 1–1.5 cm; branches 1–2 cm, scabrid. Spikelets 5–9 mm, yellowish brown, purplish at base; glumes narrowly to broadly lanceolate, subequal, lower glume 1-veined, upper glume 3-veined, scaberulous, apex acute to acuminate; callus hairs ca. 1/2 length of lemma; lemma 4–6 mm, scabrid, apex 4-denticulate; awn sub-basal, 5–7 mm, weakly geniculate, lower part slightly twisted; palea 2/3 as long to equaling lemma; rachilla 1.5–2.5 mm, including hairs 3–4.5 mm. Anthers 2–4 mm. Fl. and fr. Aug–Sep.
- lisenssi
- cc-by-nc-sa-3.0
- tekijänoikeus
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Description
(
englanti
)
tarjonnut eFloras
Tufted perennial with short rhizomes; culms 10-40 cm high, erect, slender, smooth. Leaf-blades up to 10 cm long, 1.5-2 mm wide, flat or folded, scaberulous above; ligule 2-3.5 mm long, obtuse or truncate. Panicle erect, ovoid, 1.5-6 (-10) cm long, 1-1.5 cm wide, dense, often lobed, usually tinged with purple. Spikelets 4.5-6.5 mm long, the rhachilla prolonged and penicillate; glumes equal, lanceolate, smooth; lemma about three-quarters the length of the glumes, scaberulous, truncate-denticulate at the tip; awn about 1.5 times the length of the lemma, inserted near its base, twisted below and slightly bent; callus hairs not more than half as long as the floret.
- lisenssi
- cc-by-nc-sa-3.0
- tekijänoikeus
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Distribution
(
englanti
)
tarjonnut eFloras
Afghanistan, N.W. Himalaya, Nepal.
- lisenssi
- cc-by-nc-sa-3.0
- tekijänoikeus
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Distribution
(
englanti
)
tarjonnut eFloras
Gansu, Qinghai (Yushu), Xizang [Kashmir, Kyrgyzstan (W Tien Shan), Tajikistan (Pamirs)].
- lisenssi
- cc-by-nc-sa-3.0
- tekijänoikeus
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Distribution
(
englanti
)
tarjonnut eFloras
Distribution: Kashmir; Himalayas, Pamir and Tien Shan.
- lisenssi
- cc-by-nc-sa-3.0
- tekijänoikeus
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Habitat
(
englanti
)
tarjonnut eFloras
Grassy slopes and wet sandy places in montane regions; 3800–4500 m.
- lisenssi
- cc-by-nc-sa-3.0
- tekijänoikeus
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Synonym
(
englanti
)
tarjonnut eFloras
Calamagrostis holciformis Jaubert & Spach, Ill. Pl. Orient. 4: 61. 1851; C. compacta (Munro ex J. D. Hooker) Hackel ex Paulsen; Deyeuxia compacta Munro ex J. D. Hooker.
- lisenssi
- cc-by-nc-sa-3.0
- tekijänoikeus
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Calamagrostis holciformis: Brief Summary
(
vietnam
)
tarjonnut wikipedia VI
Calamagrostis holciformis là một loài thực vật có hoa trong họ Hòa thảo. Loài này được Jaub. & Spach mô tả khoa học đầu tiên năm 1851.
- lisenssi
- cc-by-sa-3.0
- tekijänoikeus
- Wikipedia tác giả và biên tập viên
