Pollen morphology of the genus Verbascum L. (Group A) in Turkey

Sevil PEHLİVAN, Birol BAŞER, Faik A. KARAVELİOĞULLARI

The study of salt tolerance of Iranian barley (Hordeum vulgare L.) genotypes in seedling growth stages

Farhad TAGHİPOUR, Mohammad SALEHİ

Assessment to the relationships between vegetation and site properties accordance with similarity values between quadrat pairs

KÜRŞAD ÖZKAN

Pollen morphology of the genus Silene (Sileneae-Caryophyllaceae) from Pakistan

Sumaira SAHREEN, Mir Ajab KHAN, Akbar Ali MEO, Asma JABEEN

Chemical compounds of volatile oil obtained from fruit of Crimean Juniper (Juniperus excelsa) and leaves of Turkish plateau oregano (Origanum minutiflorum) and allelopathic effects on germination of Anatolian Black Pine (Pinus nigra subsp. pallasiana)

SERKAN GÜLSOY, KÜRŞAD ÖZKAN, AHMET MERT, YUNUS ESER

Pyrite oxidation by using Thiobacillus ferrooxidans and Thiobacillus thiooxidans in pure and mixed cultures

Hassan SALARİ, Hossein MOZAFARİ, Masoud TORKZADEH, hammad MoMOGHTADER

The effects of the lead ($PbCl _2$) on mitotic cell division of Anatolian Black Pine (Pinus nigra ssp. pallasiana)

Ersin YÜCEL, Emel SÖZEN, Şükrü Teoman GÜNER

A new localization for Teucrium paederotoides Boiss. et. Hausskn. (Lamiaceae)

Ergün ÖZUSLU, Mehtap ÖZTEKİN

Effects of different salt (NaCl), nitrate ($KNO _3$) and acid (HCl and $H _2S0 _4$) concentrations on the germination of some Hesperis species seeds

ERSİN YÜCEL, AHMET DURAN ATAŞ, Cengiz TÜRE, HARUN BÖCÜK, Burcu ÖZAYDIN

A Study on Flora of Hacıkadın Valley (Ankara/Turkey)

Emine Burcu YEŞİLYURT, LATİF KURT, GALİP AKAYDIN