Comments
(
Anglèis
)
fornì da eFloras
This is a small, narrow-leaved variant from the Helictotrichon junghuhnii complex.
- licensa
- cc-by-nc-sa-3.0
- drit d'autor
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Description
(
Anglèis
)
fornì da eFloras
Perennial. Culms erect, slender, 35–50 cm tall, 2–3-noded. Leaf sheaths tight, shorter than internodes, puberulous near margins, otherwise glabrous; leaf blades narrowly linear, flat or margins involute, stiff, 6–11 cm, 1.5–2 mm wide, abaxial surface of lower blades pubescent, both surfaces scabrid, apex acute; ligule truncate, 1.5–2 mm. Panicle ovate-oblong in outline, 5–10 cm, slightly nodding; branches usually paired, lower ca. 6 cm, scabrid, bearing 2–4 spikelets in distal part. Spikelets 0.8–1 cm, green variegated yellow and purple, florets 3–4; rachilla shortly bearded; lower glume 5.5–7 mm, 1-veined, upper glume 7–8 mm, 3-veined; lemmas firm with scarious apex, lowest 7.5–9 mm, 5-veined, scaberulous, apex 2-toothed, teeth acuminate-mucronate; awn 1.3–1.5 cm, geniculate with twisted column, terete; palea slightly shorter than lemma, keels ciliolate. Anthers 2–2.5 mm. Fl. and fr. Jun–Aug.
- licensa
- cc-by-nc-sa-3.0
- drit d'autor
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Distribution
(
Anglèis
)
fornì da eFloras
Shaanxi, Sichuan, Yunnan.
- licensa
- cc-by-nc-sa-3.0
- drit d'autor
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Habitat
(
Anglèis
)
fornì da eFloras
* Montane meadows, forests; 2100–3700 m.
- licensa
- cc-by-nc-sa-3.0
- drit d'autor
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Synonym
(
Anglèis
)
fornì da eFloras
Avena delavayi Hackel, Oesterr. Bot. Z. 52: 189. 1902.
- licensa
- cc-by-nc-sa-3.0
- drit d'autor
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Helictotrichon delavayi: Brief Summary
(
vietnamèis
)
fornì da wikipedia VI
Helictotrichon delavayi là một loài thực vật có hoa trong họ Hòa thảo. Loài này được (Hack.) Henrard mô tả khoa học đầu tiên năm 1940.
- licensa
- cc-by-sa-3.0
- drit d'autor
- Wikipedia tác giả và biên tập viên
云南异燕麦
(
cinèis
)
fornì da wikipedia 中文维基百科
云南异燕麦: Brief Summary
(
cinèis
)
fornì da wikipedia 中文维基百科
云南异燕麦(学名:Helictotrichon delavayi),为禾本科异燕麦属下的一个植物种。