مسعود رنجبر

دانشگاه بوعلی سینا، گروه زیست شناسی، هرباریوم گیاهشناسی، همدان-ایران

[ 1 ] - NOTES ON ASTRAGALUS SECT. AMMODENDRON (FABACEAE) IN IRAN

Astragalus borujenensis Ranjbar & Maassoumi (Fabaceae) is described from Iran and illustrated in line drawings. It belongs in Astragalus sect. Ammodendron and resembles A. podolobus, from which it differs mainly in its stipe, color and type of pod indumentum and pod arrangement. Seed coat surfaces of A. borujenensis and A. podolobus are displayed in SEM photographs. Also A. filifoliolatus is tran…

[ 2 ] - NEW SPECIES AND NEW RECORDS OF THE GENUS ASTRAGALUS (LEGUMINOSAE) FROM IRAN

The new species Astragalus scapiger (sect. Onobrychoidei DC.) is described from N E. of Iran, Golestan Park, three other species from the group with bifurcate hairs namely, A. arguricus Bge. A. conspicuus Boriss. and A. ornithopodioides Lam. are reported for the first time from Iran.

[ 3 ] - REVISION OF THE GENUS ASTRAGALUS L. SECT. LEUCOCERCIS BUNGE (LEGUMINOSAE) FROM IRAN

Astragalus species of the sect. Leucocercis Bge. from Iran are revised, the existing species are compared with their closest relatives. Full descriptions, ecological adaptations and geographical distributions are given. A. crassispinus Bge. is excluded as a doubtful species from this section and tranferred to sect. Acantherioceras Rech. f.

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