COUSINIA PAPILLOSA, A NEW SPECIES FROM EASTERN IRAN, INCLUDING CHROMOSOME COUNT AND PALYNOLOGICAL STUDIES
Publish place: Botanical Journal of Iran، Vol: 8، Issue: 2
Publish Year: 1386
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_ROST-8-2_004
تاریخ نمایه سازی: 2 آبان 1401
Abstract:
Cousinia papillosa (Asteraceae) from eastern Iran is described and illustrated as a new species. Differences between the new species and its closest relative, C. meshhedensis, are discussed. A map showing the distribution of the two species is given. The scanning electron micrography of the pollen grains shows obvious differences between the two species especially in the sculpturing of exine. The meiotic chromosome count is also reported (n=۱۳).
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Authors
سیده باهره جوادی
Department of Botany, Iranian Research Institute of Plant Protection, P.O. Box ۱۴۵۴, Tehran ۱۹۳۹۵ E-mail: sb_djavadi@hotmail.com
مجید اسکندری
Department of Botany, Iranian Research Institute of Plant Protection, P.O. Box ۱۴۵۴, Tehran ۱۹۳۹۵
فریده عطار
Central Herbarium, Faculty of Science, Tehran University, Tehran, Iran