Dr Irena Lj. Raca

Research associate
Department of Biology with Ecology

Articles

  • Raca I, Blattner FR, Waminal NE, Kerndorff H, Ranđelović V, Harpke D. ,Disentangling Crocus Series Verni and Its Polyploids. , Biology, (M20) vol.12(2) (2023) 303. [ doi: 10.3390/biology12020303]
  • Raca I, Blattner FR, Waminal NE, Kerndorff H, Ranđelović V, Harpke D. ,Identifying the allotetraploids within the Crocus heuffelianus Herb. complex. , The 2nd Book of Abstracts of the International Symposium on Biodiversity and Evolutionary Biology of the German Botanical Society titled „Plant Evolution in a Changing World“, Giessen (Germany), (M30) (2023) 3.
  • Nikolić D, Jenačković Gocić D, Raca I, Stojković Piperac M, Stojković V, Kostić Kokić I, Anđelković T. ,How do nutrients and organic matter affect the growth rate of Lemna minor? , Book of Abstracts of the 3rd International Conference on Botany and Mycology, (M60) (2023) 39.
  • Nikolić D, Raca I, Milovanović D, Đorđević N, Jušković M, Jenačković Gocić D.,Morpho-anatomical variability of species Myriophyllum spicatum L. in different types of habitats, Book of Abstracts of the 2nd Symposium ”The third century of botany in Vojvodina”, (M60) (2023) 63-64.
  • Jenačković Gocić D, Jevtić A, Nikolić D, Jušković M, Živković M, Raca I. ,The influence of alpha diversity on morpho-anatomical variability of the species Ceratophyllum demersum L. , Book of Abstracts of the 2nd Symposium ”The third century of botany in Vojvodina”, (M60) (2023) 57-59.
  • Raca I, Nikolić D, Jevtić A, Kostić Kokić I, Anđelković T, Jušković M, Jenačković Gocić D.,The effect of pH value of water on morpho-anatomy of vegetative organs of Ceratophyllum demersum L. , Book of Abstracts of the 2nd Symposium ”The third century of botany in Vojvodina”, (M60) (2023) 59-61.
  • Nikolić D, Cvetanović M, Jušković M, Savić A, Jenačković Gocić D, Raca I, Ranđelović V. ,Morphological differences between the aquatic and the terrestrial forms of amphibious Persicaria amphibia (L.) Delarbre. , Book of Abstracts of the 6th Congress of Ecologists of the Republic of Macedonia with International Participation, Ohrid (Macedonia), (M60) (2022) 174.
  • Stamenković M, Jušković M, Nedeljković D, Stojiljković B, Raca I, Ranđelović V.,Hypecoum pseudograndiflorum Petrović (Papaveraceae), critically endangered plant species in the flora of Serbia – state of population, phytocoenological compliance and protection measures, Book of Abstracts of the 14th Symposium on the Flora of Southeastern Serbia and Neighbouring Regions, Kladovo (Serbia), (M30) (2022) 102.
  • Nikolić D, Jušković M, Savić A, Jenačković Gocić D, Raca I, Ranđelović V. ,The impact of invasive species Elodea nuttallii (Planch.) H. St. John on morphological characteristics of Potamogeton gramineus L. , Book of Abstracts of the 14th Symposium on the Flora of Southeastern Serbia and Neighbouring Regions, Kladovo (Serbia), (M30) (2022) 91-92.
  • Raca I, Jovanović M, Bogdanović A, Marković M, Nešić M, Zlatković B, Ranđelović V. ,Herbarium Moesiacum Niš (HMN) – State of the Art , Book of Abstracts of the 14th Symposium on the Flora of Southeastern Serbia and Neighbouring Regions, Kladovo (Serbia), (M30) (2022) 29.
  • Raca I, Harpke D, Ranđelović V.,Series Verni Mathew (Crocus L.) in Southeastern Europe vol. 2 - matching the cytotypes and morphoanatomical features with the traditional nomenclature , Book of Abstracts of the 14th Symposium on the Flora of Southeastern Serbia and Neighbouring Regions, Kladovo (Serbia), (M30) (2022) 15.
  • Harpke D, Raca I, Ranđelović V. ,Series Verni Mathew (Crocus L.) in Southeastern Europe vol. 1 – resolving the polyploid mess , Book of Abstracts of the 14th Symposium on the Flora of Southeastern Serbia and Neighbouring Regions, Kladovo (Serbia), (M30) (2022) 14.
  • Ranđelović V, Jenačković D, Stojanović J, Raca I, Nikolić D, Jušković M. ,An insight into the ecology of Woodsia alpina newly recorded for the flora of the Balkan Peninsula, Botanica Serbica, (M20) vol.45(2) (2021) 311-319. [ doi: 10.2298/BOTSERB2102311R]
  • Ljubisavljević I. and Raca I. ,Comparative morphological and leaf anatomical analysis of the species Crocus danubensis and Crocus variegatus (Iridaceae)., Biologia, (M20) vol.75 (2020) 381-391. [ doi: 10.2478/s11756-020-00420-2]
  • Raca I, Harpke D, Shuka L, Ranđelović V. ,A new species of Crocus ser. Verni (Iridaceae) with 2n = 12 chromosomes from the Balkans., Plant Biosystems (published online: 16 Oct 2020), (M20) (2020) [ doi: 10.1080/11263504.2020.1829735]
  • Raca I, Jovanović M, Ljubisavljević I, Jušković M, Ranđelović V. ,Morphological and leaf anatomical variability of Crocus cf. heuffelianus Herb. (Iridaceae) populations from the different habitats of the Balkan Peninsula., Turkish Journal of Botany, (M20) vol.43 (5) (2019) 645-658. [ doi: 10.3906/bot-1902-10]
  • Stojanović J, Raca I, Jevtić J, Jušković M, Ranđelović V.,Comparative morpho-anatomical analysis of Gagea pratensis (Pers.) Dumort. (Liliaceae) from Serbia and Montenegro., Biologica Nyssana, (M50) vol.10 (2) (2019) 125-133. [ doi: 10.5281/zenodo.3600189]
  • Nikolić D, Veličković M, Raca I, Jenačković Gocić D, Jušković M, Ranđelović V. ,Morphometric analysis of vegetative and reproductive organs of the Fragaria species., Biologica Nyssana, (M50) vol.10 (1) (2019) 09-16. [ doi: 10.5281/zenodo.3463982]
  • Nikolić D, Marinković J, Jušković M, Jenačković Gocić D, Raca I, Ranđelović V.,Anatomical study of Bolboschoenus taxa distributed in Serbia., Book of Abstracts of the 13th Symposium on the Flora of Southeastern Serbia and Neighbouring Regions, Stara Planina Mt. (Serbia), (M30) (2019) 60-61.
  • Stojanović J, Raca I, Jevtić J, Jušković M, Ranđelović V.,Comparative analysis of morphological and anatomical characters of species Gagea pratensis (Pers.) Dumort. (Liliaceae) from Serbia and Montenegro., Book of Abstracts of the 13th Symposium on the Flora of Southeastern Serbia and Neighbouring Regions, Stara Planina Mt. (Serbia), (M30) (2019) 59.
  • Jovanović M, Raca I, Shuka L, Harpke D, Ranđelović V.,On the border - A new species of Crocus (Iridaceae) from the Northern Pindus., Book of Abstracts of the 13th Symposium on the Flora of Southeastern Serbia and Neighbouring Regions, Stara Planina Mt. (Serbia), (M30) (2019) 45.
  • Raca I, Manić J, Harpke D, Jušković M, Jovanović M, Ranđelović V.,Crocus randjeloviciorum Kernd., Pasche, Harpke & Raca in Serbia - State of the art., Book of Abstracts of the 13th Symposium on the Flora of Southeastern Serbia and Neighbouring Regions, Stara Planina Mt. (Serbia), (M30) (2019) 47.
  • Jenačković D, Lakušić D, Jušković M, Nikolić D, Raca I, Ranđelović V.,Marshland vegetation (Phragmito-Magnocaricetea Klika in Klika et Novák 1941) of the Central Balkan Peninsula: floristic differentiation of associations., Book of Abstracts of the 7th Balkan Botanical Congress, Novi Sad (Serbia), (M30) (2018) 95.
  • Raca I, Lazarević M, Žikić V, Nikolić D, Harpke D, Ranđelović V.,Geometric morphometrics of perigone segments shape in different species from series Verni Mathew (Crocus L. Iridaceae)., Book of Abstracts of the 7th Balkan Botanical Congress, Novi Sad (Serbia), (M30) (2018) 44.
  • Raca I, Jovanović M, Harpke D, Ranđelović V.,Does Crocus heuffelianus Herb. (Iridaceae) actually presents an aggregate of species?, Book of Abstracts of the 18th Austrian Botanical Conference and 24th International Symposium on Biodiversity and Evolutionary Biology of the German Botanical Society, Klagenfurt (Austria), (M30) (2018) 65.
  • Raca I, Ljubisavljević I, Jušković M, Ranđelović N, Ranđelović V. ,Comparative anatomical study of the taxa from series Verni Mathew (Crocus L.) in Serbia., Biologica Nyssana, (M50) vol.8 (1) (2017) 15-22. [ doi: 10.5281/zenodo.963053]
  • Harpke D, Kerndorff H, Raca I, Pasche E.,A new Serbian endemic species of the genus Crocus (Iridaceae)., Biologica Nyssana, (M50) vol.8 (1) (2017) 07-13. [ doi: 10.5281/zenodo.962907]
  • Đurđević A, Popović M, Raca I, Savić Zdravković D.,Prvi pregled faune vilinskih konjica (Odonata) Delijskog visa (Niš, Srbija)., Book of Abstracts of the XI Symposium of Entomologists of Serbia with international participation, Goč (Serbia), (M60) (2017) 90.
  • Miljković M, Raca I, Ranđelović V, Harpke D. ,Differentiation within the Balkan endemic species Crocus veluchensis Herb. (Iridaceae)., Book of Abstracts of the 23rd Symposium on ‘Biodiversity and Evolutionary Biology of the German Botanical Society, Munich (Germany), (M30) (2016)
  • Ljubisavljević I, Raca I, Jušković M, Ranđelović V.,Comparative morpho-anatomical analysis of species Crocus reticulatus Steven ex Adam (Iridaceae) from Serbia., Book of Abstracts of the 5th Congress of Ecologists of the Republic of Macedonia with International Participation, Ohrid (Macedonia), (M60) (2016) 100.
  • Nikolić D, Marković M, Raca I, Ljubisavljević I.,Taxonomical analysis of herbarium specimens deposited in HMN (Herbarium Moesiacum Niš)., Book of Abstracts of the 12th Symposium on the Flora of Southeastern Serbia and Neighbouring Regions, Kopaonik Mt. (Serbia), (M30) (2016) 31.
  • Miljković M, Raca I, Harpke D, Ranđelović V.,Morpho-anatomical differentiation of the Balkan endemic species Crocus veluchensis Herb. (Iridaceae)., Book of Abstracts of the 12th Symposium on the Flora of Southeastern Serbia and Neighbouring Regions, Kopaonik Mt. (Serbia), (M30) (2016) 16.
  • Raca I, Ljubisavljević I, Jušković M, Ranđelović N, Ranđelović V.,Comparative anatomical study of the taxa from series Verni Mathew (Crocus L.) in Serbia., Book of Abstracts of the 12th Symposium on the Flora of Southeastern Serbia and Neighbouring Regions, Kopaonik Mt. (Serbia), (M30) (2016) 15.
  • Raca I, Ljubisavljević I, Miljković M, Jušković M, Ranđelović V.,Morpho-anatomical differentiation of the southeast European populations of Crocus heuffelianus Herb. (Iridaceae)., Book of Abstracts of the 11th International Conference „Advances in research on the flora and vegetation of the Carpato-Pannonian region”, Budapest (Hungary), (M30) (2016) 215.
  • Monographs

  • Ranđelović V, Zlatković B, Jušković M, Nikolić D, Mitić Z, Jenačković D, Jovanović M, Raca I, Jovanović M, Stojanović J. ,One botanical day on the Stara Planina Mt. - Plant Identification Handbook., Institute for Nature Conservation of Serbia and Faculty of Sciences and Mathematics, University of Niš (2019)