Millettia sirindhorniana and M. tomentosa, two new species of Millettia (Fabaceae: Millettieae) for Thailand
Millettia sirindhorniana and M. tomentosa, two new species of Millettia (Fabaceae: Millettieae) for Thailand
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鸡血藤和绒毛鸡血藤，泰国鸡血藤（豆科：鸡血藤科）的两个新种
DOI：
10.20531/tfb.2022.50.2.09
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发表时间：
2022
影响因子：
--
通讯作者：
Anusara Kaewmuan
中科院分区：
文献类型：
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作者：
S. Mattapha;S. Suddee;Naiyana Tetsana;Theerawat Thananthaisong;Anusara Kaewmuan
记述了崖豆藤属两个新种：崖豆藤M. sirindhorniana和M.被绒毛的植物的描述和说明。崖豆藤与崖豆藤具有相同的形态特征。extensa和M. fruticosa是一种木质攀援植物，具有相同的小叶形状和花序类型。然而，它通过托叶和基部胼胝体的存在，和它的浅圆齿花盘不同于那些种。毛崖豆藤（Millettia tomentosa）与M. extensa和M. suddeei，但与第一种的不同之处在于具有长约10朵花的短成纤维细胞，标准具基部胼胝体，存在管状花盘和长圆形到稍微倒卵形的果实;它与后者的不同之处在于没有托叶，标准具肿胀的基部胼胝体，单体雄蕊和管状花盘。提供了描述、插图、色板、方言名称、词源、保护状况和关键诊断特征。
Two new species of the genus Millettia, M. sirindhorniana and M. tomentosa, are herein described and illustrated. Millettia sirindhorniana shares morphological characteristics with M. extensa and M. fruticosa in being a woody climber with the same leaflet shape and inflorescence type. However, it differs from those species by the presence of stipels and basal callosities, and its shallowly crenate floral disk. Millettia tomentosa is similar to M. extensa and M. suddeei, but differs from the first species by having a brachyblast bearing ca 10 flowers, the standard with basal callosities, presence of a tubular floral disk and oblong to slightly obovate fruits; and it differs from the latter by the absence of stipels, the standard with swollen basal callosities, monadelphous stamens and the tubular floral disc. Descriptions, illustrations, colour plates, vernacular names, etymology, conservation status and key diagnostic characteristics are provided.