این تحقیق به منظور مطالعه اکولوژی جمعیت گونه اندمیک Ribes khorasanicum در منطقه هزار مسجد واقع در شمال خراسان صورت گرفت. بخشی از مطالعات شامل آزمایشات خاک، تعیین درصد وزن خشک اندامها، مطالعات تشریحی اندامها، تعیین پراکنش ...

بررسی تنوع گونه‌ای گیاهان دو منطقه با استفاده از مدل‌های توزیع فراوانی

A complete, up to date checklist of Alyssum species reported from Iran is presented in this review. The distribution of these species was considered in Iran and in the adjacent countries, too. Additional records were ...

Forests and rangelands are ecosystems containing great genetic resources and plant species diversity that have profound effects on their stability. Study of floristic composition and species diversity is crucial for ...

Aims Species composition and diversity of the mountainous rangelands are results of interactions between environmental severities, het- erogeneous topography and facilitative effects by nurse plants. This research was aimed ...

Karyotype and seed protein analysis of Muscari neglectum (Liliaceae/Hyacinthaceae) populations in North-East of Iran