Araştırma Makalesi

Leaf and Peduncle Anatomy of Species Belonging to Hymenostegis Bunge and Hymenocoleus Bunge Sections of Genus Astragalus L. (Fabaceae) in Türkiye

Sayı: Advanced Online Publication Erken Görünüm Tarihi: 23 Ekim 2026
PDF İndir
EN TR

Leaf and Peduncle Anatomy of Species Belonging to Hymenostegis Bunge and Hymenocoleus Bunge Sections of Genus Astragalus L. (Fabaceae) in Türkiye

Öz

The aim of this study is to examine and compare the peduncle and leaf anatomy of the taxa Hymenostegis Bunge and Hymenocoleus Bunge of Astragalus sections under a light microscope. This study aims to synthesize new data obtained from the peduncle and leaf anatomy of the species with morphological characters. Thus, it is intended to enrich the key characters used in species discrimination and provide an original anatomical contribution to resolving the systematic problems of the relevant taxa. The collected specimens were sectioned using a microtome and stained with safranin and fast green. Photographs were taken under a light microscope. A total of 56 anatomical characters (both qualitative and quantitative) were analyzed, including cell dimensions from epidermis, collenchyma, parenchyma, sclerenchyma, phloem, xylem, and pith tissues. Cell diameter measurements were made for these quantitative characters. A phylogenetic tree (UPGMA) was constructed to demonstrate the relationships among taxa. The peduncle, rachis, and leaflet anatomy of 13 species of the genus Astragalus exhibited marked differentiation among species and sections. A. vaginans (sect. Hymenocoleus) consistently exhibited the largest dimensions across all tissues, clearly distinguishing it from Hymenostegis species. Conversely, A. zohrabi represented the lower limit of anatomical variation. Multivariate analyses (UPGMA and PCoA) confirmed the isolated position of A. vaginans, while Hymenostegis species formed concordant subclusters. In general, vascular bundle characteristics, sclerenchyma thickness, and pith development were identified as the most diagnostic anatomical characters for distinguishing the studied taxa. The marked anatomical differences observed among the studied Astragalus species clearly distinguish A. vaginans from members of the Hymenostegis section. Its larger cell dimensions, broader pith region, and thicker vascular and sclerenchymatic tissues, together with its isolated position in UPGMA and PCoA analyses, strongly support its sectional separation within Hymenocoleus. In contrast, A. zohrabi represents the lower limit of anatomical variation. The congruence between anatomical differentiation, multivariate clustering, and geographical proximity suggests that regional ecological conditions have played an important role in shaping evolutionary divergence within this group. As a result, our findings demonstrate that internal anatomical characters provide reliable indicators for species discrimination within Astragalus and that leaf and peduncle anatomy have taxonomic value in distinguishing species.

Anahtar Kelimeler

Destekleyen Kurum

Aksaray University BAP Department

Proje Numarası

BAP 2023-018

Etik Beyan

The research does not include any experimental application, intervention or clinical procedure on humans or experimental animals. Only plant samples and herbarium materials collected from nature within the framework of legal permissions were used within the scope of the study. Since there is no use of live animals, genetic intervention or any application based on human data, it does not fall within the scope of a research requiring ethics committee approval.

Teşekkür

We would like to thank the Aksaray University Scıentıfıc Research Projects Coordination Unit for financially supporting this study (Project No: 2023-018) and Scientific and Technological Research Council of Türkiye (TÜBITAK) for supporting this study financially (ProjectNo.: TBAG-110T911).

Kaynakça

  1. Akan, H., Fırat, M., & Ekici, M. (2008). Astragalus bahcesarayensis (Leguminosae Papilionoideae), a new species of section Alopecuroidei DC. from Türkiye. Botanical Journal of the linnean society, 156, 439–444. https://doi.org/10.1111/j.1095-8339.2007.00759.x
  2. Akan, H. & Aytaç, Z. (2014). The revision of the section Alopecuroidei of the genus Astragalus (Fabaceae) in Turkey. Turkish Journal of Botany,38, 37–59. https://doi.org/10.3906/bot-1210-39
  3. Akan, H. & Avcıl, N. (2021). Malatya ilinde yayılış gösteren Astragalus L. cinsi üzerinde floristik araştırmalar [Floristic Studies on The Genus Astragalus L. in the Province of Malatya, Turkey]. Bağbahçe Bilim Dergisi, 8 (1),181–238. https://doi.org/10.35163/bagbahce.787796
  4. Ateş, M. A., Karaman, S., Aytaç, Z., & Kaya, Z. (2025). Molecular Insights into the Diversification and Biogeographic History of Six Astragalus L. Sections in the Turkish Flora. Plants, 14(14), 2226. https://doi.org/10.3390/plants14142226
  5. Aytaç, Z. (2000). Astragalus L. In: Davis, P.H., Güner, A., Özhatay, N., Ekim, T. & Başer, K.H.C. (Eds.) Flora of Türkiye and the East Aegean Islands (Suppl. 2), Vol. 11. Edinburgh: Edinburgh University Press, pages 79–88.
  6. Bagheri, A., Maassoumi, A. A., & Ghahremaninejad, F. (2011). Additions to Astragalus sect. Hymenostegis (Fabaceae). Iranian Journal of Botany,17, 15–19.
  7. Bagheri, A., Maassoumi, A. A., Rahiminejad, M. R., Brassac, J., & Blattner, F. R. (2017). Molecular phylogeny and divergence times of Astragalus section Hymenostegis: An analysis of a rapidly diversifying species group in Fabaceae. Scientific Reports, 7(1), 1–9. https://doi.org/10.1038/s41598-017-14614-3
  8. Bagheri A. & Maassoumi A.A. (2019). Astragalus blattneri (Fabaceae), a new species from Iran. Annales Botanici Fennici, 56, 211–215. https://doi.org/10.5735/085.056.0402

Ayrıntılar

Birincil Dil

İngilizce

Konular

Bitki Morfolojisi ve Anatomisi

Bölüm

Araştırma Makalesi

Erken Görünüm Tarihi

23 Ekim 2026

Yayımlanma Tarihi

-

Gönderilme Tarihi

9 Aralık 2025

Kabul Tarihi

10 Nisan 2026

Yayımlandığı Sayı

Yıl 2026 Sayı: Advanced Online Publication

Kaynak Göster

APA
Kışoğlu, G., & Karaman, S. (2026). Leaf and Peduncle Anatomy of Species Belonging to Hymenostegis Bunge and Hymenocoleus Bunge Sections of Genus Astragalus L. (Fabaceae) in Türkiye. Kahramanmaraş Sütçü İmam Üniversitesi Tarım ve Doğa Dergisi, Advanced Online Publication. https://doi.org/10.18016/ksutarimdoga.vi.1839127
AMA
1.Kışoğlu G, Karaman S. Leaf and Peduncle Anatomy of Species Belonging to Hymenostegis Bunge and Hymenocoleus Bunge Sections of Genus Astragalus L. (Fabaceae) in Türkiye. Kahramanmaraş Sütçü İmam Üniversitesi Tarım ve Doğa Dergisi. 2026;(Advanced Online Publication). doi:10.18016/ksutarimdoga.vi.1839127
Chicago
Kışoğlu, Gülseren, ve Seher Karaman. 2026. “Leaf and Peduncle Anatomy of Species Belonging to Hymenostegis Bunge and Hymenocoleus Bunge Sections of Genus Astragalus L. (Fabaceae) in Türkiye”. Kahramanmaraş Sütçü İmam Üniversitesi Tarım ve Doğa Dergisi, sy Advanced Online Publication. https://doi.org/10.18016/ksutarimdoga.vi.1839127.
EndNote
Kışoğlu G, Karaman S (01 Ekim 2026) Leaf and Peduncle Anatomy of Species Belonging to Hymenostegis Bunge and Hymenocoleus Bunge Sections of Genus Astragalus L. (Fabaceae) in Türkiye. Kahramanmaraş Sütçü İmam Üniversitesi Tarım ve Doğa Dergisi Advanced Online Publication
IEEE
[1]G. Kışoğlu ve S. Karaman, “Leaf and Peduncle Anatomy of Species Belonging to Hymenostegis Bunge and Hymenocoleus Bunge Sections of Genus Astragalus L. (Fabaceae) in Türkiye”, Kahramanmaraş Sütçü İmam Üniversitesi Tarım ve Doğa Dergisi, sy Advanced Online Publication, Eki. 2026, doi: 10.18016/ksutarimdoga.vi.1839127.
ISNAD
Kışoğlu, Gülseren - Karaman, Seher. “Leaf and Peduncle Anatomy of Species Belonging to Hymenostegis Bunge and Hymenocoleus Bunge Sections of Genus Astragalus L. (Fabaceae) in Türkiye”. Kahramanmaraş Sütçü İmam Üniversitesi Tarım ve Doğa Dergisi. Advanced Online Publication (01 Ekim 2026). https://doi.org/10.18016/ksutarimdoga.vi.1839127.
JAMA
1.Kışoğlu G, Karaman S. Leaf and Peduncle Anatomy of Species Belonging to Hymenostegis Bunge and Hymenocoleus Bunge Sections of Genus Astragalus L. (Fabaceae) in Türkiye. Kahramanmaraş Sütçü İmam Üniversitesi Tarım ve Doğa Dergisi. 2026. doi:10.18016/ksutarimdoga.vi.1839127.
MLA
Kışoğlu, Gülseren, ve Seher Karaman. “Leaf and Peduncle Anatomy of Species Belonging to Hymenostegis Bunge and Hymenocoleus Bunge Sections of Genus Astragalus L. (Fabaceae) in Türkiye”. Kahramanmaraş Sütçü İmam Üniversitesi Tarım ve Doğa Dergisi, sy Advanced Online Publication, Ekim 2026, doi:10.18016/ksutarimdoga.vi.1839127.
Vancouver
1.Gülseren Kışoğlu, Seher Karaman. Leaf and Peduncle Anatomy of Species Belonging to Hymenostegis Bunge and Hymenocoleus Bunge Sections of Genus Astragalus L. (Fabaceae) in Türkiye. Kahramanmaraş Sütçü İmam Üniversitesi Tarım ve Doğa Dergisi. 01 Ekim 2026;(Advanced Online Publication). doi:10.18016/ksutarimdoga.vi.1839127

21082



2024-JIF = 0.500

2024-JCI = 0.14

Uluslararası Hakemli Dergi (International Peer Reviewed Journal)

       Dergimiz, herhangi bir başvuru veya yayımlama ücreti almamaktadır. (Free submission and publication)

      Yılda 6 sayı yayınlanır. (Published 6 times a year)


88x31.png 

Bu web sitesi Creative Commons Atıf 4.0 Uluslararası Lisansı ile lisanslanmıştır.

                @TARIMDOGA 


Kahramanmaraş Sütçü İmam Üniversitesi Tarım ve Doğa Dergisi
e-ISSN: 2619-9149