BIOSYSTEMATIC STUDY OF SOME PAPAVER (PAPAVERACEAE) SPECIES FROM IRAN

Document Type : Research Paper

Authors

Abstract

In order to clarify the taxonomic state of some Iranian Papaver species, cluster and PCA analysis of data sets resulted from macro- and micromorphological study of 14 species belonging to the genus Papaver in Iran were performed. Macromorphological characters of all species included in the study were examined. Pollen grains and seeds belonging to the species were scanned using SEM microscopy. High correlation among the  results obtained from analyses of 38 morphological, 11 palynological and 6 seed characters was observed especially at lower levels. Based on our results, P. gaubae is reduced as a variety named P. glaucum var. gaubae and the name P. piptostigma is regarded as a synonym of the older P. macrostomum. In addition, our results do not confirm opinions indicating synonymy of P. fugax with the older name P. armeniacum. Also, P. halophilum is regarded as a variety of P. macrostomum.

Keywords

Article Title [Persian]

مطالعه بیوسیتماتیکی برخی گونه های جنس خشخاش (Papaver) در ایران

Authors [Persian]

  • فریبا شریف نیا
  • سوده حیدریان
  • فهیمه سلیم پور
Abstract [Persian]

برای روشن نمودن وضعیت تاکسونومیکی برخی از گونه های خشخاش ایرانی، آنالیز خوشه ای براساس اطلاعات میکرو- ماکروموفولوؤی 14 گونه متعاق به جنس خشخاش انجام شد. صفات ریخت شناسی مورد سنجش قرار گرفت و با استفاده ازمیکروسکپ الکترونی تصاویری از گرده ها و دانه های این گونه ها تهیه گردید. نتایج بدست آمده از38 صفت مورفولوژیک تا حد زیادی با نتایج بدست آمده از 11 و6 صفت میکرومورفولژیک گرده و دانه ها مطابقت داشت. براساس این نتایج گونه  Papaver gaubae به سطح واریته ای از گونه P. glaucum تنزل پیدا کرد. گونه P. piptostigma  با گونه قدیمی‌تر P. macrostomum مترادف شد. بعلاوه نتایج بدست آمده مترادف بودن دو گونه Papaver fugax  و   Papaver armeniacum را تایید نکرد. P. halophilum به سطح واریته ای از گونه  P.  macrostomum تنزل پیدا کرد.

Keywords [Persian]

  • Papaver
  • Taxonomy
  • biosystematic
  • Palynology
  • phenetic
  • Micro- & Macromorphology
  • Iran

References

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  • Receive Date: 11 November 2015
  • Accept Date: 11 November 2015

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