Comments
provided by eFloras
Löve (Feddes Repert. 95: 448. 1984) did not previously validly publish the name Elymus caesifolius; see the note following the genus description above.
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- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Description
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Culms tufted, erect, 30–60 cm tall, 2- or 3-noded, glabrous. Leaf sheath glabrous or pilose at base; leaf blade glaucous, involute, (2–)6–16 × (0.1–)0.3–0.5 cm, stiff, abaxial surface smooth, glabrous, adaxial surface and margin scabrous. Spike erect, 6–15 cm. Spikelets 1 per node, 13–15 mm excluding awns, with 3–5 florets. Glumes oblong-lanceolate, proximal one 4–7 mm, distal one 6–8 mm, both 3-veined or distal one 5-veined, margin scarious, apex acute or acuminate. Lemma oblong-lanceolate, scabrous abaxially, scabrous or hirsutulous along veins; first lemma 9–11 mm; awn reflexed, 15–30 mm, scabrous. Palea slightly shorter than or subequaling lemma, abaxially hirsutulous in distal half, ciliolate along keels, apex truncate. Fl. and fr. late summer. 2n = 42*.
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Habitat & Distribution
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* Mountain slopes. Xizang.
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Synonym
provided by eFloras
Replaced synonym: Roegneria glaucifolia Keng, Acta Univ. Nankin. Sci. Nat. 1963(1):57. 1963, not Elymus glauci-folius Willdenow, Enum. Pl. 131. 1809.
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Elymus caesifolius: Brief Summary
(
Vietnamese
)
provided by wikipedia VI
Elymus caesifolius là một loài thực vật có hoa trong họ Hòa thảo. Loài này được Á.Löve ex S.L.Chen mô tả khoa học đầu tiên năm 2006.
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- Wikipedia tác giả và biên tập viên
