假花鳞草Roegneria anthosachnoides Keng
假花鳞草Roegneria anthosachnoides Keng
43．假花鳞草（禾本科图说）图版21:5-7
Roegneria anthosachnoides Keng,耿以礼及陈守良, 南京大学学报 (生物学) 1: 65. 1963; 禾本科图说391. 1959. nom. nud.
秆单生或成疏丛，高60-75厘米，基部径1.5-2.5毫米。叶鞘无毛；叶片扁平，长11-25厘米，宽3.5-7毫米，两面被有长柔毛或上面疏被柔毛或稀少为光滑无毛。穗状花序下垂，长8-9厘米，具6-8小穗，基部3-4节常无小穗；小穗含5-7小花，淡黄绿色或带紫色，长2.4-3厘米（除芒外），小穗轴节间长约3毫米，被长柔毛；颖披针形，具3-5强壮的脉及1-2条细弱而较短的脉，脉上粗糙，第一颖长5-7.5毫米，第二颖长7-9毫米；外稃披针形，遍生粗而长的毛，尤以接近边缘及上部的毛更为显著，上部显著5脉，中脉粗壮，侧脉较细弱，第一外稃长13-14毫米，先端芒强壮，粗糙而反曲，长2-3.5厘米；内稃与外稃约等长或稍短，脊间上部散生小纤毛；花药红褐色。
产云南、四川等省。生于海拔4000米的山地。模式标本采自云南知子罗县。
《Flora of China》 Vol. 22 (2006)
Elymus anthosachnoides (Keng) á. L?ve ex B. Rong Lu
假花鳞草 jia hua lin cao
Culms solitary or tufted, 60–75 cm tall, 1.5–2.5 mm in diam., 4–6-noded. Leaf sheath glabrous; leaf blade flat, 11–25 × 0.35–0.7 cm, both surfaces villous or adaxial surface pilose or glabrous. Spike pendulous, 8–16 cm. Spikelets 1 per node, yellowish green or tinged purplish, 24–30 mm excluding awns, with 5–7 florets; rachilla villous; internodes ca. 3 mm. Glumes lanceolate, 3–5(–7)-veined, scabrous along veins, apex acute; proximal glume 5–7.5 mm; distal glume 7–9 mm. Lemma lanceolate, hirsute throughout, especially distally and near margin, or glabrous or scabrous; first lemma 13–14 mm; awn reflexed, robust, 20–35 mm. Palea slightly shorter than or equaling lemma, ciliolate along keels distally. Anthers reddish brown, 1–2 mm. Fl. and fr. Jul–Aug.
* Mountain slopes; 2700–4000 m. Qinghai, Sichuan, Xizang, Yunnan.
L?ve (Feddes Repert. 95: 459. 1984) did not previously validly publish the combination Elymus anthosachnoides; see the note following the genus description above.
科名：禾本科 Gramineae
属名：鹅观草属 Roegneria
43．假花鳞草（禾本科图说）图版21:5-7
Roegneria anthosachnoides Keng,耿以礼及陈守良, 南京大学学报 (生物学) 1: 65. 1963; 禾本科图说391. 1959. nom. nud.
秆单生或成疏丛，高60-75厘米，基部径1.5-2.5毫米。叶鞘无毛；叶片扁平，长11-25厘米，宽3.5-7毫米，两面被有长柔毛或上面疏被柔毛或稀少为光滑无毛。穗状花序下垂，长8-9厘米，具6-8小穗，基部3-4节常无小穗；小穗含5-7小花，淡黄绿色或带紫色，长2.4-3厘米（除芒外），小穗轴节间长约3毫米，被长柔毛；颖披针形，具3-5强壮的脉及1-2条细弱而较短的脉，脉上粗糙，第一颖长5-7.5毫米，第二颖长7-9毫米；外稃披针形，遍生粗而长的毛，尤以接近边缘及上部的毛更为显著，上部显著5脉，中脉粗壮，侧脉较细弱，第一外稃长13-14毫米，先端芒强壮，粗糙而反曲，长2-3.5厘米；内稃与外稃约等长或稍短，脊间上部散生小纤毛；花药红褐色。
产云南、四川等省。生于海拔4000米的山地。模式标本采自云南知子罗县。
《Flora of China》 Vol. 22 (2006)
Elymus anthosachnoides (Keng) á. L?ve ex B. Rong Lu
假花鳞草 jia hua lin cao
Culms solitary or tufted, 60–75 cm tall, 1.5–2.5 mm in diam., 4–6-noded. Leaf sheath glabrous; leaf blade flat, 11–25 × 0.35–0.7 cm, both surfaces villous or adaxial surface pilose or glabrous. Spike pendulous, 8–16 cm. Spikelets 1 per node, yellowish green or tinged purplish, 24–30 mm excluding awns, with 5–7 florets; rachilla villous; internodes ca. 3 mm. Glumes lanceolate, 3–5(–7)-veined, scabrous along veins, apex acute; proximal glume 5–7.5 mm; distal glume 7–9 mm. Lemma lanceolate, hirsute throughout, especially distally and near margin, or glabrous or scabrous; first lemma 13–14 mm; awn reflexed, robust, 20–35 mm. Palea slightly shorter than or equaling lemma, ciliolate along keels distally. Anthers reddish brown, 1–2 mm. Fl. and fr. Jul–Aug.
* Mountain slopes; 2700–4000 m. Qinghai, Sichuan, Xizang, Yunnan.
L?ve (Feddes Repert. 95: 459. 1984) did not previously validly publish the combination Elymus anthosachnoides; see the note following the genus description above.
