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首页> 外文期刊>Phytotaxa >Nutlet and leaf micromorphology in some Turkish species of Teucrium L. (Lamiaceae)
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Nutlet and leaf micromorphology in some Turkish species of Teucrium L. (Lamiaceae)

机译：在一些土耳其物种的Teucrium L.（Lamiaceae）中的Nutlet和叶片微晶

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摘要

Nutlet and leaves micromorphology of 27 Teucrium taxa were examined using SEM. The significant variation was found on the nutlet surface ornamentation and indumentum and this is mainly useful at the sectional level. Besides, trichome micromorphology is crucial to distinguish of some species inside some sections. The epidermal features of the nutlets which are specific to each section were determined. There are eglandular and glandular trichomes on the leaves and the nutlets. The glandular trichomes have two types: clavate and subsessile. The clavate glandular trichomes consist of short and long clavate. The eglandular trichomes have two types: simple unbranched and simple branched trichomes. The simple unbranched trichomes are classified as thin-walled and thick walled. The indumentum type has high taxonomical value among the species. Furthermore, leaf and nutlet micromorphological features of T. chamaedrys subsp. lydium, T. chamaedrys subsp. tauricola, T. chamaedrys subsp. sinuatum, T. divaricatum subsp. graecum, T. flavum subsp. hellenicum, T. leucophyllum have been comparatively presented for the first time. The leaf features of T. aladagense, T. chamaedrys subsp. trapezunticum and nutlet features of T. divaricatum subsp. divaricatum are also reported in detail for the first time.
机译：使用SEM检查27个Teucrium Taxa的Nutlet和叶片微观症。在Nutlet表面装饰和无价值上发现了显着的变化，这主要是在截面层面上有用的。此外，滴毛体微晶对于区分某些部分内的一些物种至关重要。确定了对每个截面特异的牙线的表皮特征。叶子和营养物上有偶然和腺体毛状体。腺体颗粒有两种类型：可剥离和沉积物。可塑性胎儿胎儿组成短而长的毛状。 Eglandular毛状体有两种类型：简单的毫无抗链团和简单的支链胎儿。简单的无支链粒细胞被归类为薄壁和厚壁。无价类型在物种中具有高分类价值。此外，T.Chamaedrys Subpp的叶和Nutlet微观分子。 Lydium，T.Chamaedrys Subsp。 Tauricola，T. Chamaedrys Subsp。 sinuatum，t. divaricatum subsp。 Graecum，T.Flavum Subsp。 Hellenicum，T. leucophyllum是第一次相对呈现的。 T. Aladagense，T.Chamaedrys Subsp的叶子特征。 T. Divaricatum Subsp的Trapezunticum和Nutlet特征。也是第一次详细报道了Divaricatum。

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