叉柱花Staurogyne concinnula (Hance) O. Kuntze
叉柱花Staurogyne concinnula (Hance) O. Kuntze
10.叉柱花（中国高等植物图鉴）糙叶叉柱花（海南植物志）图版2：5-10
Staurogyne concinnula (Hance) O. Kuntze, Rev. Gen. 497. 1891; Chun in Sunyatsenia 1: 305. 1934; Yamamoto in Journ. Soc. Trop. Agr. 7: 142. 1935; H. S. Lo in Fl. Hainan. 3: 540. 1974; Hsieh & Huang in Taiwania 19(1): 22. 1974 et Fl. Taiwan. 4: 663. pl. 1147. 1978 et ed. 2.4: 686. pl. 315. photo 351. 1998;中国高等植物图鉴4: 150. t. 5714. 1975. ——Ebermaiera concinnula Hance in Journ. Bot. 6: 300. 1868.
草本，茎极缩短，被长柔毛。叶对生丛生，成莲座状；叶柄长0.3-2.3厘米，被柔毛；叶片匙形、匙状长圆形或匙状披针形，长1.2-7厘米，宽0.4-1.8厘米，先端圆钝，基部渐狭，近全缘或稍波状，上面具小凸点及被稀疏柔毛，背面苍白色，被稀疏柔毛，脉在卜面不明显，在背面明显，被长柔毛。总状花序顶生或近顶腋生，疏花，长4-15厘米，总花梗及花轴纤细，被柔毛；苞片匙状线形，长3-4毫米，小苞片线形与苞片近等长，皆1脉和背面被柔毛，内面无毛，小苞着生于花梗先端稍下；花梗长约2毫米，被柔毛；花萼5深裂至基部，裂片线形，近等长，侧裂片稍短，并先端异色（黄至白色），花冠红色，芳香，长约10毫米，5裂，前裂片长圆形，其余裂片近圆形，全部3毫米宽；前雄蕊长约7毫米，略超出喉部，后雄蕊长约5毫米，前后2雄蕊花药粘连，长1毫米，宽1.3毫米，花丝无毛，药室卵形；子房长圆形，无毛，花柱长8毫米，柱头长2毫米．不等2裂。蒴果未见。
产广东、海南、福建及台湾。生于低海拔林下。日本琉球也有分布。
《Flora of China》 Vol. 19 (2011)
Staurogyne concinnula (Hance) Kuntze Revis. Gen. Pl. 2: 497. 1891.
叉柱花 cha zhu hua
Ebermaiera concinnula Hance, J. Bot. 6: 300. 1868.
Herbs to 15 cm tall, perennial. Stems generally short, partially subterranean, 0.5-6 cm, usually simple, rarely few branched, terete, densely shortly pubescent. Leaves in a basal rosette; petiole 0.3-3 cm, pubescent; leaf blade oblanceolate, 1.5-7 × 0.5-1.5 cm, scarious, abaxially glaucous and pubescent along veins, adaxially green and sometimes pubescent along veins, secondary veins 5-8 on each side of midvein and abaxially prominent, base gradually attenuate, margin obscurely undulate, apex obtuse to rounded. Racemes 1-4, axillary, sometimes loosely branched and forming a panicle, 5-15 cm; branches slender, with 3-10 interrupted flowers; bracts linear to linear-oblanceolate, 2-4 mm, apex obtuse to subacute; bracteoles borne near middle of pedicel, linear, ca. 2 mm, apex obtuse. Pedicel 1-4 mm, pubescent. Calyx campanulate, 5-lobed almost to base, glabrous except for margin minutely pilose; lobes linear to linear-lanceolate, 5-6 mm but accrescent to 7 mm in fruit, unequal, apex acute. Corolla white, tubular-funnelform, ca. 1 cm; tube ampliate, ca. 6 mm, ca. 4 mm wide; lobes orbicular, ca. 3 mm, subequal. Stamens with longer pair ca. 5 mm and shorter pair ca. 2.5 mm; filaments glabrous; anther thecae ca. 1.5 mm. Ovary ellipsoid, glabrous; style ca. 5 mm; stigma subulate. Capsule oblong, 4-5 × ca. 1.5 mm, glabrous, shorter than persistent calyx. Seeds suborbicular, ca. 0.2 mm. Fl. Mar-May, fr. Jul-Sep.
Forests along streams. Fujian, Guangdong, Hainan, Taiwan [Japan].
别名：糙叶叉柱花;美丽叉柱花;哈哼花;
科名：爵床科 Acanthaceae
属名：叉柱花属 Staurogyne
10.叉柱花（中国高等植物图鉴）糙叶叉柱花（海南植物志）图版2：5-10
Staurogyne concinnula (Hance) O. Kuntze, Rev. Gen. 497. 1891; Chun in Sunyatsenia 1: 305. 1934; Yamamoto in Journ. Soc. Trop. Agr. 7: 142. 1935; H. S. Lo in Fl. Hainan. 3: 540. 1974; Hsieh & Huang in Taiwania 19(1): 22. 1974 et Fl. Taiwan. 4: 663. pl. 1147. 1978 et ed. 2.4: 686. pl. 315. photo 351. 1998;中国高等植物图鉴4: 150. t. 5714. 1975. ——Ebermaiera concinnula Hance in Journ. Bot. 6: 300. 1868.
草本，茎极缩短，被长柔毛。叶对生丛生，成莲座状；叶柄长0.3-2.3厘米，被柔毛；叶片匙形、匙状长圆形或匙状披针形，长1.2-7厘米，宽0.4-1.8厘米，先端圆钝，基部渐狭，近全缘或稍波状，上面具小凸点及被稀疏柔毛，背面苍白色，被稀疏柔毛，脉在卜面不明显，在背面明显，被长柔毛。总状花序顶生或近顶腋生，疏花，长4-15厘米，总花梗及花轴纤细，被柔毛；苞片匙状线形，长3-4毫米，小苞片线形与苞片近等长，皆1脉和背面被柔毛，内面无毛，小苞着生于花梗先端稍下；花梗长约2毫米，被柔毛；花萼5深裂至基部，裂片线形，近等长，侧裂片稍短，并先端异色（黄至白色），花冠红色，芳香，长约10毫米，5裂，前裂片长圆形，其余裂片近圆形，全部3毫米宽；前雄蕊长约7毫米，略超出喉部，后雄蕊长约5毫米，前后2雄蕊花药粘连，长1毫米，宽1.3毫米，花丝无毛，药室卵形；子房长圆形，无毛，花柱长8毫米，柱头长2毫米．不等2裂。蒴果未见。
产广东、海南、福建及台湾。生于低海拔林下。日本琉球也有分布。
《Flora of China》 Vol. 19 (2011)
Staurogyne concinnula (Hance) Kuntze Revis. Gen. Pl. 2: 497. 1891.
叉柱花 cha zhu hua
Ebermaiera concinnula Hance, J. Bot. 6: 300. 1868.
Herbs to 15 cm tall, perennial. Stems generally short, partially subterranean, 0.5-6 cm, usually simple, rarely few branched, terete, densely shortly pubescent. Leaves in a basal rosette; petiole 0.3-3 cm, pubescent; leaf blade oblanceolate, 1.5-7 × 0.5-1.5 cm, scarious, abaxially glaucous and pubescent along veins, adaxially green and sometimes pubescent along veins, secondary veins 5-8 on each side of midvein and abaxially prominent, base gradually attenuate, margin obscurely undulate, apex obtuse to rounded. Racemes 1-4, axillary, sometimes loosely branched and forming a panicle, 5-15 cm; branches slender, with 3-10 interrupted flowers; bracts linear to linear-oblanceolate, 2-4 mm, apex obtuse to subacute; bracteoles borne near middle of pedicel, linear, ca. 2 mm, apex obtuse. Pedicel 1-4 mm, pubescent. Calyx campanulate, 5-lobed almost to base, glabrous except for margin minutely pilose; lobes linear to linear-lanceolate, 5-6 mm but accrescent to 7 mm in fruit, unequal, apex acute. Corolla white, tubular-funnelform, ca. 1 cm; tube ampliate, ca. 6 mm, ca. 4 mm wide; lobes orbicular, ca. 3 mm, subequal. Stamens with longer pair ca. 5 mm and shorter pair ca. 2.5 mm; filaments glabrous; anther thecae ca. 1.5 mm. Ovary ellipsoid, glabrous; style ca. 5 mm; stigma subulate. Capsule oblong, 4-5 × ca. 1.5 mm, glabrous, shorter than persistent calyx. Seeds suborbicular, ca. 0.2 mm. Fl. Mar-May, fr. Jul-Sep.
Forests along streams. Fujian, Guangdong, Hainan, Taiwan [Japan].
