Le Khuong Duy, Nguyen Thanh Trung, Nguyen Phuong Thanh, Hoang Thao Thi, Wen Fang, Do Truong Van
Centre for Research on Ha Long Bay, Faculty of Environment, Ha Long University, 258.
Graduate University of Science and Technology, Vietnam Academy of Science & Technology, 18.
PhytoKeys. 2022 Mar 17;193:43-53. doi: 10.3897/phytokeys.193.77083. eCollection 2022.
, a new species of Gesneriaceae from central Vietnam, is described and illustrated here. The new species is most similar to by sharing peduncles up to 22 cm long, bracts 2, zygomorphic, yellow flowers with tubular corolla, stamens 4 with two pairs of coherent anthers and capsules up to 6 cm long. It mainly differs from the latter by the combination of some morphological characters of leaves (shape, base, apex and margin), size of calyx lobes, indumentum of corolla tube and inner surface of three lower corolla lobes. Detailed morphological description together with colour illustration, information on phenology, distribution, ecology, preliminarily conservation status of the new species and comparison with its similar species are also presented.
本文描述并图示了一种来自越南中部的新的苦苣苔科植物。该新物种与[未提及的相似物种]最为相似，其具长达22厘米的花梗、2枚苞片、两侧对称、具管状花冠的黄色花朵、4枚雄蕊且花药两两合生以及长达6厘米的蒴果。它与后者的主要区别在于叶片的一些形态特征（形状、基部、先端和边缘）、萼裂片大小、花冠筒以及三个下部花冠裂片内表面的毛被的组合。还给出了该新物种的详细形态描述、彩色插图、物候学、分布、生态学、初步保护状况信息以及与其相似物种的比较。
