TWO NEW SPECIES OF COUSINIA CASS. SECT. PUGIONIFERAE BUNGE (ASTERACEAE, CARDUEAE), FROM EAST AND SOUTHEAST OF IRAN
Publish place: The Iranian Journal of Botany، Vol: 15، Issue: 2
Publish Year: 1388
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_IJB-15-2_002
تاریخ نمایه سازی: 28 آذر 1402
Abstract:
Cousinia ghahremanii and C.longibracteata are described and illustrated as new species from southeast and east of Iran. These species belong to the sect. Pugioniferae Bunge based on the habit, shape of capitula and bracts, corolla color, decurrent leaves and subcorymbose synflorescence. The related species to C. ghahremanaii is C. calcitrapa var. calcitrapa which distinguishing characters of the two species are: number of flowers and bracts, size of capitula, length of corolla and shape of basal leaves. C. longibracteata based on morphological characters and geographical distribution is distinct from the other species of sect. Pugioniferae, but the closest species to it is C. macroptera which distinguish it by long cylindric bracts, length of corolla, number of flowers and bracts.
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Authors
Farideh Attar
Central Herbarium of Tehran University, Department of Botany, School of Biology, College of Sciences, University of Tehran, Tehran, Iran.
Mansour Mirtadzadini
International Centre for Science and High Technology, Department of Biology, Faculty of Sciences, Shahid Bahonar University, P.O. Box ۷۶۱۶۹-۱۳۳, Kerman, Iran.
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