Chromosome counts of fourteen species from the flora of Iran, Bushehr province

Document Type : Short Article

Author

Research Institute of Forests and Rangelands, Bushehr Agricultural and Natural Resources Research and Education Center (AREEO), Bushehr, Iran

10.22092/ijb.2025.369387.1522

Abstract

Fourteen plant species belonging to Asclepiadaceae, Asteraceae, Caesalpiniaceae, Cistaceae, Mimosaceae, Poaceae, and Sapindaceae families were collected from Bushehr province. Counts of chromosomes of Grantia aucheri (Boiss.) Anderb. (2n=18), Helianthemum assadii F. Ghahrem. & Gholamian (2n=20), H. sinuspersicum Gholamian & F. Ghahrem. (2n=20), H. salicifolium var. securitium Gholamian (2n=20), H. ledifolium var. glaberrimum Gholamian (2n=20), Sporobolus arabicus Boiss. (2n=36) and Cassia italica (Mill.) Spreng. (2n=16) are reported for the first time. The chromosome counts of Calotropis procera (Aiton) R. Br. (2n=22), Acacia albida Delile (2n=26), Ceratonia siliqua L. (2n=24), Dodonaea viscosa Jacq. (2n=28), Helianthemum stipulatum (Forsk.) C. Chr. (2n=20), H. kahiricum Del. (2n=20) are reported for the first time from Iran. Helianthemum aegyptiacum (L.) Miller (2n=20) is reported for the second time for the flora of Iran. 

Keywords


Article Title [Persian]

شمارش کروموزومی14 گونه از فلور ایران، استان بوشهر

Author [Persian]

  • فاطمه غلامیان
استادیار پژوهش بخش تحقیقات جنگلها، مراتع و آبخیزداری، مرکز تحقیقات و آموزش کشاورزی و منابع طبیعی استان بوشهر، سازمان تحقیقات، آموزش و ترویج کشاورزی (AREEO)، بوشهر، ایران
Abstract [Persian]

چهارده گونه گیاهی متعلق به هفت تیره Asclepiadaceae، Asteraceae، Ceasalpinaceae،Cistaceae ، Mimosaceae، Poaceae و Sapindaceae از استان بوشهر جمع‏آوری گردید. شمارش کروموزومی برای گونه‌های Grantia aucheri (Boiss.) Anderb. (2n=18)، Helianthemum assadii F. Ghahrem. & Gholamian (2n=20) ،H. salicifolium var. securitium Gholamian  (2n=20)، H. ledifolium var. glaberrimum Gholamian (2n=20)، H. sinuspersicum Gholamian & F. Ghahrem. (2n=20)، (2n=16) Cassia italica (Mill.) Spreng.، Sporobolus arabicus Boiss. (2n=36)، برای اولین بار در دنیا گزارش می‏گردند. شمارش کروموزومی گونه‌هایCalotropis procera (Aiton) R. Br. Boiss.  (2n=22) ،(2n=26) Acacia albida Delile، Ceratonia siliqua L. (2n=24)، Dodonaea viscosa Jacq. (2n=28)،  Helianthemum kahiricum Del.(2n=20) و H. stipulatum Gholamian & F. Ghahrem. (2n=20) برای اولین بار در ایران و گونهH. aegyptiacum (L.) Miller  (2n=20) برای دومین بار در فلور ایران گزارش می‏شوند.

Keywords [Persian]

  • عدد کروموزومی
  • میتوز
  • فلور
  • پلوئیدی
  • ایران
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