Helianthemum canum L. Baumg Cistaceae türünün anatomik ve morfolojik özellikleri

Yıl 2016, Cilt: 9 Sayı: 3, 168 - 177, 15.12.2016

Neslihan Gökşen Ayşe Baldemir

Öz

Bu çalışmada, Türkiye’de doğal olarak yetişen Helianthemum canum Cistaceae türünün anatomik ve morfolojik özellikleri ilk kez çalışılmıştır. Morfolojik çalışmalarda, stereomikroskop ve taramalı elektron mikroskobu ile mikrofotoğraflar çekilmiştir. Kaliksinin yoğun tüylere sahip olması ve ovaryumun papilli olması ilk kez tespit edilmiştir. H. canum’un Türkiye Florası’ndaki deskripsiyonunda bu bulgulardan bahsedilmemiştir. Anatomik çalışmalarda, yapraklardan enine ve yüzeyel kesitler ile gövde ve petiyolden enine kesitler alınmıştır. H. canum yaprak anatomisi göstermiştir ki stomalar yaprağın her iki epidermal yüzeyinde vardır amfistomatik ve Ranunculaceae tipidir. H. canum’un yaprak, petiyol ve gövde kesitlerinde genellikle büyük tek kristaller, nadiren de gruplar halinde petiyol enine kesitinde gözlenmiştir. Ayrıca, yaprak, gövde ve petiyolün anatomik ve morfolojik özelliklerinde, bitkide tabandan dallanan tipik örtü tüyleri tespit edilmiştir

Anahtar Kelimeler

Helianthemum canum, anatomik, morfolojik, taramalı elektron mikroskobu, Cistaceae

Anatomical and morphological characteristics of Helianthemum canum L. Baumg Cistaceae

Öz

In this study, morphological and anatomical properties of Helianthemum canum Cistaceae native to Turkey were investigated for the first time. In the morphological studies, the photomicrographs were taken with Stereo Microscope SM and Scanning Electron Microscope SEM . It is detected the first time that the plant has a papillary ovary and calyx with pubescent. These findings are not mentioned in description of H. canum in the Flora of Turkey. In the anatomical studies, photographs were obtained of the microscopic views of transversal and superficial sections from the leaves and transversal sections from stem and petiole of the species. The leaf anatomy showed that H. canum has Ranunculaceae type stomata which was observed on both epidermal surfaces amphistomatic . In leaf, petiole and stem sections of H. canum were generally observed large solitary crystals, rarely in groups in petiole section . In addition, typical cover hairs branched from the base in the anatomical and morphological properties of leaf, stem and petiole are detected

Anahtar Kelimeler

Helianthemum canum, anatomical, morphological, scanning electron microscope, Cistaceae

Kaynakça

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