<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Kaplan, Hatice Coelgecen Ayse</style></author><author><style face="normal" font="default" size="100%">Buyukkartal, H Nurhan</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">CALCIUM OXALATE CRYSTALS IN LEAVES OF QUERCUS CERRIS L. AND Q-ILEX L.</style></title><secondary-title><style face="normal" font="default" size="100%">BANGLADESH JOURNAL OF BOTANY</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Calcium oxalate crystals</style></keyword><keyword><style  face="normal" font="default" size="100%">leaf anatomy</style></keyword><keyword><style  face="normal" font="default" size="100%">Quercus</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><publisher><style face="normal" font="default" size="100%">BANGLADESH BOTANICAL SOC</style></publisher><pub-location><style face="normal" font="default" size="100%">UNIV DACCA DEPT BOTANY, 2 DHAKA, BANGLADESH</style></pub-location><volume><style face="normal" font="default" size="100%">38</style></volume><pages><style face="normal" font="default" size="100%">103-105</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">Leaves of Quercus cerris L. were collected from Zonguldak, Devrek and those of Q. ilex L. samples were collected from Zonguldak, Eregli, Turkey. The leaf sections were subjected to histochemical analysis and brown-black stained calcium oxalate crystals were identified. The organic contents in the leaves were completely cleaned for polarizing microscope investigation. Calcium oxalate crystals were found to be druz and prismatic in Q. cerris and Q. ilex species. While druz crystals were localized in mesophyll, prismatic ones were localized around the leaf vessels. The amount of calcium oxalate crystals per mm(2) was determined in permanent preparations.</style></abstract></record></records></xml>