SavedAdd your journal

Journals / Bağbahçe Bilim Dergisi / 2019 / Cilt: 6 - Sayı: 2

Micromorphological, Palynological and Anatomical Properties of Endemic Cousinia iconica Hub.-Mor. (Sect. Cousinia / Asteraceae)

Endemik Cousinia iconica Hub.-Mor. (Seks. Cousinia / Asteraceae) / Çatal Kızan Türünün Mikromorfolojik, Palinolojik ve Anatomik Özellikleri

DENİZ ULUKUŞ
OSMAN TUGAY
Pages
58–63
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

In addition, morphological and micromorphological properties of the achenes are investigated and surface ornamentations are found as reticulate-striate.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Cousinia iconica Hub.-Mor., located section Cousinia, is an endemic species of Turkey.
📊
Key Findings & Data:When anatomical characteristics of species are examined, it is determined that the number of cortex layer, midrib shape and the number of vascular bundles are significant.
💡
Conclusion & Impact:In addition, morphological and micromorphological properties of the achenes are investigated and surface ornamentations are found as reticulate-striate.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Cousinia iconica Hub.-Mor., located section Cousinia, is an endemic species of Turkey. This study, is conducted in order to contribute to the systematics of Cousinia, examining anatomical, palynological and micromorphological features of C. iconica species. In the anatomical studies of the C. iconica species, cross-sections are obtained from the stem, leaves and midribs, fast-green and safranine staining methods are used. The samples are taken into fixed preparation and photographs are taken. When anatomical characteristics of species are examined, it is determined that the number of cortex layer, midrib shape and the number of vascular bundles are significant. Pollen pictures are taken under light microscopy and exzine, intine, colpus and P/E measurements are performed. SEM microscopy is used for pollen surface. Pollen exzine ornamentation is determined as verrucose-perforate. In addition, morphological and micromorphological properties of the achenes are investigated and surface ornamentations are found as reticulate-striate.

Özet

Cousinia iconica Hub.-Mor., (Çatal kızan) Cousinia seksiyonu içerisinde yer alan Türkiye için endemik bir türdür. C. iconica türünün mikromorfolojik, palinolojik ve anatomik özellikleri incelenerek hazırlanan bu çalışma, cinsin sistematiğine katkı sağlamak amacıyla yapılmıştır. C. iconica türünün anatomik çalışmalarında gövde, yaprak ve orta damar enine kesitleri alınarak, Fast-green ve safranin boyama metodu kullanılmış ve örnekler sabit preparat haline getirildikten sonra fotoğrafları çekilmiştir. Türün anatomik özellikleri incelendiğinde korteks tabakası sayısı, orta damar şekli ve iletim demeti sayısının önemli olduğu görülmüştür. Işık mikroskobu altında polen fotoğrafları çekilip ekzin, intin, kolpus ve P/E ölçümleri yapılmıştır. Polen yüzey ornamentasyonu için SEM mikroskobu kullanılmış ve türün polen yüzey ornamentasyonu verrrukoz-perforat olarak tespit edilmiştir. Ayrıca akenlerin morfolojik ve mikromorfolojik özellikleri incelenmiş ve yüzey ornamentasyonu retikulat sitriat olduğu belirlenmiştir.

🔖

Cite This Article

ULUKUŞ, D., TUGAY, O. (2019). Micromorphological, Palynological and Anatomical Properties of Endemic Cousinia iconica Hub.-Mor. (Sect. Cousinia / Asteraceae). Bağbahçe Bilim Dergisi, Cilt: 6 - Sayı: 2, 58–63. https://ajindex.com/articles/142894

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (15)

  1. Ahmad-Khanbeygi, Z., Sheidai, M. ve Attar, F. (2011). Morphometry and palynological study of genus Cousinia sect. Cousinia (Asteraceae) in Iran. Iran. Journ. Bot 17 (2): 158-166.
  2. Attar, F., Ghahreman, A., Mahdigholi, K. ve Sheidai, M. (2004). Anatomy-taxonomy studies of the species of section Serratuloideae (Cousinia, Compositae) in Iran. İran Journ. Bot (10): 119–141.
  3. Djamali, M., Baumel, A., Brewer, S., Jackson, S. T., Kadereit, J. W., Lopez-Vinyallonga, S., Mehregan, I., Shabanian, E. ve Simakova, A. (2012). Ecological implications of Cousinia Cass. (Asteraceae) persistence through the last two glacial-interglacial cycles in the continental Middle East for the Irano-Turanian flora. Review of Palaeobotany and Palynology 172: 10–20.
  4. Huber-Morath, A. (1975).
  5. Cousinia Cass., Şu eserde: Davis P.H. (ed.) Flora of Turkey and the East Aegean Islands 5: 329–353.
  6. Edinburgh University Press,
  7. Edinburg. Jafari, E. ve Ghanbarian, G. (2007). Pollen morphological studies on selected taxa of Asteraceae. Journal of Plant Sciences ( 2): 195–201.
  8. Johansen, D.A. (1940).
  9. Plant Microtechnique. McGraw-Hill, New-York. Kuprianova, L. ve Tscherneva, O. (1982). Morfologija pyl’tzy I ultraskulptura palinodermy vidov roda Cousinia (Asteraceae) v svjazi s sistematikoi roda [Pollen morphology and ultrastructure of palynoderma in the species of the genus Cousinia (Asteraceae) in relation to the systematics of the genus]. Botanicheskii Zhurnal. (67): 581–589.
  10. Mehregan, I. ve Kadereit, J.W. (2009). Cousinia sect. Argenteae (Asteraceae, Cardueae), a new section including a new species from NE Iran. Willdenowia 39(2): 265-271.
  11. Punt, W., Hoen, P., Blackmore, S., Nilsson, S.ve Le Thomas, A. (2007). Glossary of pollen and spore terminology. Rev Palaeobot Palyno (143): 1–81.
  12. Rechinger, K.H. (1986). Cousinia: morphology, taxonomy, distribution and phytogeographical implication. Proceedings of the Royal Society of Edinburgh (89) B: 45-58.
  13. Saber, A., Attar, F. ve Djavadi, S. (2009). 0Studies of Pollen Grains in the Sect. Stenocephalae (Cousinia Cass.- Asteraceae) in Iran. İran Journ. Bot (15): 114–128.
  14. Schtepa, I. (1966). On the problem of the affinity between the genera Arctium L. & Cousinia Cass. of the family Compositae. The importance of palynological analysis for the stratigraphy and nuclear and chloroplast DNA analysis. Collect. Bot. 26: 101–118.
  15. Schtepa, I. (1976). Palynological investigation of Cousinia sect. Eriocousinia (Compositae). In Proceedings of the 4th International Palynological