AN ANATOMICAL STUDY OF FIVE POLYSTICHUM SPECIES IN IRAN
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Abstract:
In this research, five species of genus Polystichum, belong to Aspidiaceae, namely, P. lonchitis, P. woronowii, P. setiferum, P. braunii and P. aculeatum, gathered from Gilan and MazandaranProvinces were anatomically studied. To distinguish anatomical character of different growing organs such as pinnules, rachis, rhizumes and roots, the cross section was prepared. Based on these researches, identification key was made and the results were shown with most differences in shape and size of xylem in rachis sections.
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Journal title
volume 8 issue 1
pages 110- 117
publication date 2007-08-23
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