Volume & Issue: Volume 26, Issue 3, December 2013, Pages 238-374 

Research Paper

The effect of polyploidy on some anatomical and antioxidant characteristics of Citrus ourantifulia A

Pages 238-246

2631


Acorn production of adult trees of Chestnut-leaved oak (Quercus castaneifolia C. A. Mey.) in Hyrcanian collection of National Botanical Garden of Iran

Pages 247-256

2632


Relationships between morphological characters of Brant`s oak (Quercus brantii Lindl.) trees with acorn crops in Baneh Forests

Pages 257-266

2633


Effect of Snags on the Species Diversity and Frequency of Tree Natural Regeneration in Natural Forest Ecosystems of Guilan, Iran

Pages 267-280

2634


Age dependent changes of pigments in Rosa hybrida

Pages 281-289

2635


Effect of mild salinity and exogenous polyamines on growth, photosynthesis and phenolics metabolism in sugar beet plants

Pages 290-300

2636


Flora, life forms and chorotypes of plants in Selkeh lagoon, N. Iran

Pages 301-310

2637


Micropropagation of Medicinal Purple Coneflower (Echinacea purpurea L.) Using Cotyledon and Hypocotyl Segments

Pages 311-319

2638


Investigation on nutrient in twig grey mangrove at Govater Bay- Sistan & Baluchestan Province

Pages 320-329

2639


Identification of Trichoderma spp. Related to Root and Rhizosphere of Walnut in Hamedan Province

Pages 330-340

26310


Classification of Pistacia atlantica and P. khinjuk sites in Ilam based on environmental factors and arbuscular mycorrhizal fungi

Pages 341-351

26311


Effect of chitosan on safflower (Carthamus tinctorius L.) Seed Germination and antioxidant enzymes activity under water stress

Pages 352-365

26312


The effects of physical and chemical factors on the seed germination of Crataegus assadii

Pages 366-374

26313