Adil GÜNER, Vehbi ESER - optima
Adil GÜNER, Vehbi ESER - optima
Adil GÜNER, Vehbi ESER - optima
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
PALYNOLOGICAL, MORPHOLOGICAL, ECOLOGICAL AND<br />
TAXONOMIC PROPERTIES OF AUBRIETA CANESCENS (BO�SS.)<br />
BORNM AND A. ANAMASICA PE�MEN & GUNER IN TURKEY<br />
Demet TÖRE 1 , �lginç KIZILPINAR 1 , Cahit DO�AN 1 , Sad�k ER�K 1<br />
1 Hacettepe University, Faculty of Science, Department of Biology, Ankara<br />
dtore@hacettepe.edu.tr , ilginc@hacettepe.edu.tr, cdogan@hacettepe.edu.tr, serik@hacettepe.edu.tr<br />
The genus Aubrieta Adans. (Brassicaceae) is represented by 8 species and 1 subspecies in<br />
Turkey. 6 of 9 taxa (66.6%) are endemic to Turkey. In this study two endemic species of this<br />
genus were investigated. Aubrieta canescens (Boiss.) Bornm. has 2 subspecies (subspecies<br />
canescens, and cilicica (Boiss.) Cullen.). A. anamasica Pe�men & Güner is also endemic to<br />
Turkey and closely related to A. canescens. Pollen morphological structures of these taxa have<br />
been studied under light microscope (LM). Pollen slides were prepared according to the<br />
method of Erdtman (1960). The results of our study have shown that the pollen grains of<br />
investigated Aubrieta species are radially symmetric, isopolar, generally 3-colpate, surface<br />
ornamentation is reticulate. However pollen shape of A. canescens subsp. canescens is<br />
subprolat, A. canescens subsp. cilicica and A. anamasica is spheroidal. In addition to<br />
palynological characteristics morphological, ecological and taxonomic proporties were also<br />
mentioned.<br />
Keywords: Aubrieta, Brassicaceae, pollen morphology, Morphological properties, taxonomic<br />
properties<br />
�<br />
FLORISTIC CHARACTERISTICS OF BA�KENT UNIVERSITY<br />
BA�LICA CAMPUS (ANKARA)<br />
Demet TÖRE 1 , Sad�k ER�K 1<br />
1<br />
Hacettepe University, Faculty of Science, Biology Department, Ankara, dtore@hacettepe.edu.tr<br />
serik@hacettepe.edu.tr<br />
�<br />
The research field of 3637.000 m² is located on 20th km of Ankara-Eski�ehir highway, in<br />
west Ankara region. It is in Central Anatolia, also in B4 squre according to grid system that<br />
applied for the Flora of Turkey by Davis. The area which shows steppe characteristics, is<br />
under the damaging effects of constructional and landscaping activities. Also the area belongs<br />
to Irano-Turanion phytogeographic region.<br />
During the vegetation periods between the years 2008 and 2009, 768 plant specimen collected<br />
from the area. As a result 65 families, 410 taxa belonging to 244 genera were detected. While<br />
41 taxa are cultivated, the rest are native plants. 61 taxa (% 16, 5) of this native plants are<br />
endemic to Turkey. Distribution of the phytogeographical elements are as follows: Irano-<br />
Turanian 99 (26,8%), Mediterranean 20 (5,4%), Euro-Siberian 14 (3,8%).<br />
�<br />
Keywords: Flora, Campus flora, Ba�kent University, Ankara, Turkey<br />
87<br />
23<br />
Posters