TY  - JOUR
T1  - Anatomical properties of  four Pilosella Vaill. (Asteraceae) taxa from  Eastern Black Sea Region of Turkey
TT  - Türkiye’nin Doğu Karadeniz Bölgesin’den  dört Pilosella Vaill. (Asteraceae) taksonun anatomik özellikleri
AU  - Umdu Topsakal, Ünsal
AU  - Beyazoğlu, Osman
AU  - Çoşkunçelebi, Kamil
PY  - 2019
DA  - April
Y2  - 2018
DO  - 10.17474/artvinofd.404397
JF  - Artvin Çoruh Üniversitesi Orman Fakültesi Dergisi
JO  - AÇÜOFD
PB  - Artvin Çoruh University
WT  - DergiPark
SN  - 2146-1880
SP  - 1
EP  - 9
VL  - 20
IS  - 1
LA  - en
AB  - Anatomical features of four Pilosella Vaill. taxa (P. officinarumVaill., P. piloselloides (Vill.) Sojak subsp. bauhini (Schult.) S. Bräut. & Greuter, P.× hypeurya (Peter) Sojak,P. densiflora (Tausch) Sojak) collected from Black Sea Region of Turkeywere investigated. Anatomical studies include transverse sections of root, stemand leaf with their illustrations. Although the anatomical properties aresimilar to the typical anatomy of dicotyledons, some differences were observedamong them. While root anatomy of P. officinarum, P. piloselloides subsp. bauhini and P. densiflora consist of a single layer exodermis, there is2-3 layer exodermis in the natural hybrid P. × hypeurya. Additionaly theroot pith of this hybrid taxacompletely composed of schlerenchyma cells in contrast to other investigatedtaxa. The stem anatomy of the investigated taxa is similar to each other exceptthe number of the tracheidal elements. The numbers of the stomata per µm2 disticltly differ in P. piloselloides subsp. bauhini from the rest examinedtaxa.
KW  - Anatomy
KW  - Leaf
KW  - Pilosella
KW  - Root
KW  - Stem
N2  - Anatomical features of4 Pilosella Vaill. species (P. officinarum Vaill., P. piloselloides (Vill.) Sojak, P. hypeurya (Peter) Sojak, P.densiflora (Tausch) Sojak) collected from Black Sea Region of Turkey wereinvestigated. Anatomical studies include transverse sections of root, stem andleaf with their illustrations. Although the anatomical properties are similarto the typical anatomy of dicotyledons, some differences were observed amongthem. While root anatomy of P.officinarum, P. piloselloides andP. densiflora consist of a singlelayer exodermis, it consist of 2-3 layerin P.hypeurya Additionaly the root pithof P. hypeurya is completely composedof schleranchymatic cells in contrast to other investigated species. The stemanatomy of the investigated species is similar to each other except the numberof the tracheidal elements. The numbers of the stomata per µm2 disticltly differ in P. piloselloides,from the rest examined species.
CR  - Algan G (1981). Bitkisel Dokular için Mikroteknik. Fırat Universitesi Fen Fakültesi Yayınları Bot. No:1, Istanbul, pp. 48-49
CR  - Bishop GF, Davy AJ (1994) Hieracium pilosella L. (Pilosella officinarum F. Schultz                                              & Scultz-Bip.). Journal of Ecology 82: 195-210
CR  - Chapman HM, Parh D, Oraguzıe N (2000) Genetic structure and colonising success of a clonal weedy species, Pilosella officinarum (Asteraceae). Heredity 84: 401-409
CR  - Davis PH (1972) Flora of Turkey and the East Aegean Islands.  Edinburgh Univ. Press, Edinburgh, VolumeV, pp. 747-763
CR  - Coşkunçelebi K  (2012) Pilosella Vaill.  In: Güner, A. (ed.), A checklist of the Flora of Turkey (Vascular Plants). Nezahat Gökyiğit Botanik Bahçesi ve Flora Araştırmaları Derneği yayını, İstanbul, pp. 187-192.Gadella, T. W. J. 1987. Sexual tetraploid and apomictic pentaploid populations of Hieracium pilosella (Compositae). Plant Systematics and Evolution, 157, 219-245
CR  - Grieve MA (1995) A Modern Herbal. Electric Newt, Newyork.
CR  - Jenkins TA, Jong K (1997) Significance of polyploid variation in New Zealand Pilosella and Hieracium (Asteraceae). Bot. J. Scotland 49: 75-87
CR  - Metcalfe CR, Chalk I (1972) Anatomy of the Dicotyledons. Oxford Univ. Press, London, 2: 782-804
CR  - Sell PD (1987) An introduction to the study of the British Hieracia, 1. History and Classification. Watsonia 16: 365-371
CR  - Sell PD, West C (1974) Materials  for a Flora of Turkey XXX. Hieracium. Notes from the Royal Botanic Garden Edinburgh 33: 241-248
CR  - Sepet H (2017) Endemik Pilosella hoppeana subsp. lydia (Bornm.& Zahn) Sell & West (Asteraceae) taksonu üzerine morfolojik, anatomik ve karyolojik bir çalışma. Artvin Çoruh Üniversitesi Orman Fakültesi Dergisi 18 (2): 168-175
CR  - William GL, Craw D,  Johnstone RD (1987) Arsenic concentrations in Hieracium pilosella (Compositae). Plant Syst. Evol. 157: 219-245
CR  - Zahn KH (1921-1923) Compositae – Hieracium, Abteilung II ( sect. XL Pilosellina – sect. XLVIII Prealtina). Das Pflazenreich, Regni Vegetabilis Cospectus Vol. IV (ed. A. Engler). H. R. Engelmann, Leipzig.
UR  - https://doi.org/10.17474/artvinofd.404397
L1  - https://dergipark.org.tr/en/download/article-file/717518
ER  -