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Dergiler / Communications Faculty of Sciences University of Ankara Series C Biology / 2026 / Volume: 35 Issue: 1

Crepis purpurea Subsp. gulderenae (Asteraceae: Cichorieae), A New Subspecies from Türkiye

İsa Başköse(Ankara University)0000-0001-7347-3464
Gül Ayyıldız(ANKARA UNIVERSITY)0000-0002-1024-9964
Yuliya Krasylenko(Department of Biotechnology, Faculty of Science, Palacký University Olomouc)0000-0001-7349-2999
Ahmet Emre Yaprak(ANKARA UNIVERSITY)0000-0001-6464-2641
Sayfa
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Yayın Tarihi
2026-02-05
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⚡ TL;DR(1 Cümlede Hızlı Çıkarım)

A comprehensive description, distribution map, habitat and ecological preferences, IUCN category, and diagnostic key for Crepis purpurea subsp. gulderenae are presented.

📌 3 Maddede Bu Makale

🎯
Amaç & Hipotez:Crepis purpurea subsp. gulderenae is described and illustrated as a new subspecies belonging to tribe Cichorieae of family Asteraceae.
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Temel Bulgular & Veri:It is morphologically similar to the typical C. purpurea from Crimea (Ukraine) but differs in leaf and bract size, peduncle and involucral hair types, inner involucral bract size, bracteole shape and size as well as length of corolla, stamen, anther, filament, stigma, ovary size, and width of sterile achene.
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Sonuç & Katkı:A comprehensive description, distribution map, habitat and ecological preferences, IUCN category, and diagnostic key for Crepis purpurea subsp. gulderenae are presented.
🔬Tür:Uygulamalı Anket & Alan Araştırması
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:atpB-rbcL · Crepidinae · Endemic

Abstract

Crepis purpurea subsp. gulderenae is described and illustrated as a new subspecies belonging to tribe Cichorieae of family Asteraceae. It is morphologically similar to the typical C. purpurea from Crimea (Ukraine) but differs in leaf and bract size, peduncle and involucral hair types, inner involucral bract size, bracteole shape and size as well as length of corolla, stamen, anther, filament, stigma, ovary size, and width of sterile achene. Crepis purpurea subsp. gulderenae is distributed in the marly and gypsiferous soils around the Aysantı pass in the Ayaş district in the northwest of Ankara province, Türkiye. This region is an important plant biodiversity hotspot, where many newly discovered endemic species reside. Previously Crepis purpurea subsp. gulderenae was known as C. purpurea in Türkiye, and its taxonomy was updated based on field surveys data and macro- and micromorphological studies. Two DNA regions were examined: nuclear ribosomal internal transcribed spacers (nrITS) which was identical for typical and new subspecies of C. purpurea and chloroplast region atpB-rbcL which was also very similar. A comprehensive description, distribution map, habitat and ecological preferences, IUCN category, and diagnostic key for Crepis purpurea subsp. gulderenae are presented.

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Bu Makaleye Atıf Yap

Başköse, İ., Ayyıldız, G., Krasylenko, Y., Yaprak, A. E. (2026). Crepis purpurea Subsp. gulderenae (Asteraceae: Cichorieae), A New Subspecies from Türkiye. Communications Faculty of Sciences University of Ankara Series C Biology, Volume: 35 Issue: 1. https://doi.org/10.53447/communc.1779317

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