دراسة تصنيفية لنوعين جديدين Silene reinwardtii من الفصيلة القرنفلية وMatthiola tricuspidata من الفصيلة الصليبية في الفلورا السورية
Abstract
تبين من خلال دراسة فلورا محافظة اللاذقية، سوريا، تسجيل نوعين نباتيين لأول مرة ضمن الفلورا السورية هما Silene reinwardtii من الفصيلة القرنفلية Caryophyllaceae، والنوع Matthiola tricuspidata من الفصيلة الصليبية Brassicaceae، حيث لم يتم تسجيل هذين النوعين في الفلورا السورية لبول موتيرد (1966، Mouterde, 1983)، وتضمن هذا البحث دراسة النوعين دراسة مورفولوجية وتشريحية مفصلة، حيث تم وصف النباتين وصفا علمياً دقيقاً، وذلك بإجراء مقاطع تشريحية لكل من الجذر والساق وعنق الورقة والورقة، ودُرس التركيب الداخلي لهذه الأعضاء بالتفصيل، كما تمت دراسة مورفولوجيا حبات الطلع للنباتين المدروسين، فكانت في النوع S. reinwardtii عديدة الثقوب (Pantotreme)، ذات شكلٍ كرويٍ، وتزييناتها ذات شويكات صغيرة، أما في النوع M. tricuspidata فعديمة فتحات الإنتاش (Nonaperturate)، ذات شكلٍ كرويٍ، وتزيينات الجدار الخارجي كانت شبكية ذات أعمدة مضلعة.
According to the study of the flora of Lattakia (Syria), two plant species Silene reinwardtii belong to family Caryophyllaceae and Matthiola tricuspidata belong to the family Brasicaceae have been collected and recorded for the first time in Syria according to the flora of Syria and libani (Mouterde, 1966, 1983).
In this research paper, morphological and anatomical study with detailed description is included, this was accomplished by performing anatomical sections of root, stem, leaf and leaf petiole, and the internal composition of these parts were thoroughly studied.
Furthermore, pollen grains of the two plant species were studied and examined carefully with light microscope, which revealed that in S. reinwardtii are Polyporate (Pantotreme), their shape is globular and the sculpture of exine is microechinate. While in M. tricuspidata are (Nonaperturate), their shape is globular, and the tectum with angular reticulate collumellae.
Downloads
Published
How to Cite
Issue
Section
License
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
The authors retain the copyright and grant the right to publish in the magazine for the first time with the transfer of the commercial right to the Tishreen University Journal for Research and Scientific Studies - Biological Sciences Series
Under a CC BY- NC-SA 04 license that allows others to share the work with of the work's authorship and initial publication in this journal. Authors can use a copy of their articles in their scientific activity, and on their scientific websites, provided that the place of publication is indicted in Tishreen University Journal for Research and Scientific Studies - Biological Sciences Series . The Readers have the right to send, print and subscribe to the initial version of the article, and the title of Tishreen University Journal for Research and Scientific Studies - Biological Sciences Series Publisher
journal uses a CC BY-NC-SA license which mean
You are free to:
- Share — copy and redistribute the material in any medium or format
- Adapt — remix, transform, and build upon the material
- The licensor cannot revoke these freedoms as long as you follow the license terms.
- Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- NonCommercial — You may not use the material for commercial purposes.
- ShareAlike — If you remix, transform, or build upon the material, you must distribute your contributions under the same license as the original.
- No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.
