Abstract
A new species, Prangos munzurensis (Apiaceae), is described and illustrated from Tunceli Province, Eastern Turkey. The new species is related to Prangos heyniae, P. abieticola, and P. denticulata and differs from them in the number of rays, length of bracts, indumentum of petals, ultimate segments of leaves, stylopodium features, fruit morphology and anatomy, and distributional range. It also differs from P. ferulacea in presence of furrows between blocks of inner mesocarp, number of umbel rays, and puberulous petals. A comprehensive description of the morphological and carpo-anatomical features, photographs, and data on the geographical distribution, habitat and ecology, and conservation status are also provided. In addition, P. munzurensis is recognized as a separate species by molecular analysis of nrITS/ETS.
References
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<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Duran, A., Sağıroğlu, M. & Duman, H. (2005) <em>Prangos turcica</em> (Apiaceae), a new species from South Anatolia, Turkey. <em>Annales Botanici Fennici</em> 42 (1): 67–72.</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Edgar, R.C. (2004) MUSCLE: multiple sequence alignment with high accuracy and high throughput. <em>Nucleic Acids Research</em> 32 (5): 1792–1797. https://doi.org/10.1093/nar/gkh340</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Ekim, T., Koyuncu, M., Vural, M., Duman, H., Aytaç, Z. & Adıguzel, N. (2000) <em>Red Data Book of Turkish Plants (Pteridophyta & Spermatophyta). </em>Türkiye Tabiatını Koruma Derneği & Van Yüzüncü Yıl Üniversitesi, Ankara, 246 pp.</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Ericson, P., Svennblad, B., Britton, T. & Oxelman, B. (2003) Reliability of Bayesian posterior probabilities and bootstrap frequencies in phylogenetics. <em>Systematic Biology</em> 52: 665–673. https://doi.org/10.1080/10635150390235485</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Fischer, F.E.L. & Meyer, C.A. (1854) Plantes nouvelles recueilliés par M. de Tchihatcheff, en Asie Mineure. <em>Annales des Sciences Naturelles (Paris)</em>, sér. 4 1: 30–36.</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Hall, T.A. (1999) BioEdit: a user-friendly biological sequence alignment editor and analysis program for Windows 95/98/NT. <em>Nucleic Acids Symposium Series</em> 41: 95–98.</span></span></span></p>
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<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Hoang, D.T., Chernomor, O., von Haeseler, A., Minh, B.Q. & Vinh, L.S. (2018) UFBoot2: Improving the ultrafast bootstrap approximation. <em>Molecular Biology and Evolution</em> 35: 518–522.</span></span></span></p>
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