The  study of morphological difference between species of Lonicera (Caprifoliaceae) in different phytogeography

Sara jalili^*1,Somayeh safiallah¹

1- Postgraduate students in plant  systematic ecology in Azad university of Garmsar

Sarajalili60@ yahoo.com

  The genus Lonicera (Caprifoliaceae) contains  more than 200 species worldwide and is distribiuted in temperate and subtropical regions of north America,Europe,North Africa and Asia .Most of the species are small trees or shrubs.8 species of Lonicera arereported from Iran.The plant is n^,t native to Iran.but it is planted as an ornamental plant in many parts.The genus Lonicera is native to China and Japan.The plant a widely used traditional chines medicinal plant. This paper to study the morphological difference between this species of Lonicera of field collected species and their identification with the use of identification key .Morphological differences of particular species of different parts of geography are investigating and data derived from morphological differences and analysis in particular area in software spss and the difference level between the different parts of the leaves and other characters will investigate.                                                                                   

Keyword  : Morphological character, phetogeography,Lonicera,Caprifoliaceae        

A survey about Kochia genus, Chenopodiaceae family in halophyte regions, Iran

Somayeh Safiallah^1*, Sarah Jalili¹

1. Master`s student of plant systematic, Islamic Azad University Garmsar Branch

Corresponding author:

Somayeh.safiallah2@gmail.com

Abstract

Kochia, a herb of Chenopodiaceae family, mostly grow in halophyte regions of Iran. It also could be seen in regions with less than 10 mm precipitation. To study the morphology of the herb, several species were collected and studied from different areas. Morphological parameters were studied on the stems, roots, leaves and flowers of the plant. The results indicated that the distribution of the Kochia species could change in increasing height, the number of the leaves, decreasing the leave’s area and pubbing of the stem and leaves according to the salt level of the soil. In some species, the flowers were also covered by the pubes. The genus has small leaves and flowers to adopt environmental conditions. The more saltier the soil is, the less the stem diagonal will be. Also there would be more lateral sprouts. On the other hand, the roots are long and deep in this genus. The aim of the adoption was to prevent steaming and resist the wind and the salty soil of the deserts. Morphological changes of Kochia seem to indicate a good level of the adoption and hence it could be a good choice for hay farming.

Keywords: Chenopodiaceae ,Halophyte, Kochia,Morphology

A study on the geography of vegetation and environmental risk factors in Semnan province

Somayeh Safiallah^1*, Sara Jalili¹

1- MSc students of plant systematic, Islamic Azad University Garmsar Branch

Corresponding’s author:

Somayeh.safiallah2@gmail.com

Abstract

Semnan province is a diverse land surrounded by Mazandaran, Tehran, Isfahan and Khorasan-e-Razavi provinces. While the northern part of the province is mountainous, the southern part is a desert indicating the variety of vegetation. One of the most basic practices followed after environment scheduling is recognizing the geography and vegetation of different areas which are critically important in dry regions due to high sensitivity.

The aim of the current study on the geography and vegetation of Semnan province was to assess different regions of the province based on the climate, geology and vegetation and to then, to define the environmental risk factors in Semnan.

Keywords: Climate, Herbal medicine, Halophytes, Vegetation, Semnan

A study on plant pollens in the environment and the level of allergic reaction in Garsmsar

Somayeh Safiallah¹, Sara Jalili^*1

1- MSc students of plant systematic, Islamic Azad University Garmsar Branch

Corresponding’s author:

Sarajalili60@yahoo.com

Abstract:

Pollens of plants are of critical importance as micro spores of sprematophyta. The pollen is the gene transferring unit of ancestor cells. Pollenation in plants is conducted in various ways including by wind, insects, birds, butterflies and other vectors. It actually plays the main role in generation. Pollens are kinds of allergens with the most related to Angiosperms. The aim of this study was to study the tress, shrubs and plants of Garmsar and their roles as allergens. It was attempted to compare the roles of these plants in the environment and level of causing allergy after introducing the allergen’s plants of the area.

Key words:Allergens, Amaranthus, Angiosperms, Environment,Chenopodiaceae, Garmsar, pollen