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Table 4 in Four new species of Gesneriaceae from Yunnan, Southwest China

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Table 4. Morphological comparison of Henckelia xinpingensis and its closely related species. CharactersH. xinpingensisH. pumilaHabitproducing slender stolonsnot stolonsLeaf bladesymmetrical, base rounded to cordate, ovate-elliptic to elliptic, 2-15 × 1.2-8.0 cmasymmetrical, base oblique, lanceolate to ovate or elliptic, 2-17 × 1.2 –5.5(– 8.0) cmLeaf marginrepand to entiredenticulate to serrulateCymes1-4-flowered(1 or) 2-7 -floweredPeduncle0.5-3.5 cm2.8-10.0 cmBracts2, free, linear to lanceolate, 3-6 × 1-3 mm2, free, ovate to lanceolate or obovate, 5-18 × 1-4 mmPedicel2.5-5.0 cm0.3-2.0 cmCalyx1.2-1.7 cm, 5-lobed nearly to base or below the middle; tube 0.5-4.0 mm0.9-1.8 cm, 5-lobed to middle or slightly below; tube 4-10 mmCalyx lobessubequal, lanceolate, 12-14 × 2-3 mm, apex subulate-attenuateslightly unequal, narrowly triangular to ovate, 4-10 × ca. 2 mm, apex subulate-acuminate, hornlike, spreadingCorollaintensive yellow, outside glandular pilosewhite to purple, outside puberulent to pilose,Pistil2.5-2.8 cm long, with short glandular hairs near apex2.5-3.8 cm long, glabrous to puberulentStigmalabellate, 2-3 mm, undivided or slightly 2-lobedflabellate, ca. 3 mm, conspicuous 2-lobedCapsule5-10 cm6-12 cm

表4 新平汉克苣苔(Henckelia xinpingensis)与其近缘种的形态学比较 | 性状 | 新平汉克苣苔(Henckelia xinpingensis) | 矮汉克苣苔(Henckelia pumila) | | ---- | -------------------------------------- | ------------------------------ | | 生长习性 | 具纤细匍匐茎 | 无匍匐茎 | | 叶片 | 对称,基部圆形至心形,卵形椭圆形至椭圆形,长2-15 cm × 宽1.2-8.0 cm | 不对称,基部偏斜,披针形至卵形或椭圆形,长2-17 cm × 宽1.2–5.5(–8.0) cm | | 叶缘 | 波状至全缘 | 具细齿至细锯齿 | | 聚伞花序 | 1-4花 | (1或)2-7花 | | 花序梗 | 长0.5-3.5 cm | 长2.8-10.0 cm | | 苞片 | 2枚,离生,线形至披针形,长3-6 mm × 宽1-3 mm | 2枚,离生,卵形至披针形或倒卵形,长5-18 mm × 宽1-4 mm | | 花梗 | 长2.5-5.0 cm | 长0.3-2.0 cm | | 花萼 | 长1.2-1.7 cm,5裂至近基部或中部以下;萼筒长0.5-4.0 mm | 长0.9-1.8 cm,5裂至中部或略低于中部;萼筒长4-10 mm | | 花萼裂片 | 近等大,披针形,长12-14 mm × 宽2-3 mm,先端钻状渐尖 | 稍不等大,狭三角形至卵形,长4-10 mm × 宽约2 mm,先端钻状渐尖,呈角状开展 | | 花冠 | 深黄色,外面被腺状柔毛 | 白色至紫色,外面被微柔毛至柔毛 | | 雌蕊 | 长2.5-2.8 cm,近先端具短腺毛 | 长2.5-3.8 cm,无毛至被微柔毛 | | 柱头 | 唇形,长2-3 mm,不分裂或稍2裂 | 扇状,长约3 mm,明显2裂 | | 蒴果 | 长5-10 cm | 长6-12 cm

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