Molecular study on Senecio fontanicola (S. doria group, Asteraceae) and its conservation status


  • Elisa Pellegrini Department of Agriculture, Food, Environmental and Animal Science, University of Udine, via delle Scienze 206, 33100 Udine, Italy
  • Valentino Casolo Department of Agriculture, Food, Environmental and Animal Science, University of Udine, via delle Scienze 206, 33100 Udine, Italy
  • Duilio Iamonico Laboratory of Phytogeography and Applied Geobotany, Department of Planning, Design, and Technology of Architecture, University “La Sapienza”, Via Flaminia 72, 00196 Rome, Italy
  • Giuseppe Oriolo Via T. Ciconi 26, 33100 Udine, Italy
  • Nicola Rovere Via Mazzini, 14 - 33100 Udine, Italy
  • Massimo Vischi Department of Agriculture, Food, Environmental and Animal Science, University of Udine, via delle Scienze 206, 33100 Udine, Italy


alkaline fens, DNA barcoding, conservation status, Senecioneae


Senecio fontanicola is endemic to black-bog-rush fens of southern Austria, north-western Slovenia and north-eastern Italy. It is characterized by oblanceolate leaves, a low number of supplementary bracts and glabrous achenes and it grows in marshy spring areas, fens and reed beds, between elevations from 20 to 850 m . The species was never described with molecular traits and during the last decades, S. fontanicola showed a dramatic decline due to land reclamation for agriculture. Therefore, the present study aims to characterize S. fontanicola using the molecular barcoding technique and to updated its distribution to propose a global risk category for the species, based on IUCN criteria. The three molecular markers  used in this study (trnH-psbA, rbcL, and ITS) clearly distinguished S. fontanicola from S. doria. s.s.and the revised distribution allowed the definition of the conservation status of the species, that is Endangered-EN B2ab(i,ii,iii,iv) following the B criterion of the IUCN guidelines.


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How to Cite

Pellegrini, E., Casolo, V., Iamonico, D., Oriolo, G., Rovere, N., & Vischi, M. (2019). Molecular study on Senecio fontanicola (S. doria group, Asteraceae) and its conservation status. Hacquetia, 18(1). Retrieved from




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