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Acta Horti Botanici Bucurestiensis

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Symphyotrichum ciliatum an Invasive Species in the Romanian Flora – Contributions to the Knowledge of the Vegetative Organs Structure

Anca Sârbu
  • Corresponding author
  • University of Bucharest, Faculty of Biology, Department of Botany & Microbiology, 1-3 Intr. Portocalelor, Sector 5, 060101 – Bucureşti, Romania
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  • Other articles by this author:
  • De Gruyter OnlineGoogle Scholar
/ Daniela Smarandache
  • University of Bucharest, Faculty of Biology, Department of Botany & Microbiology, 1-3 Intr. Portocalelor, Sector 5, 060101 – Bucureşti, Romania
  • Other articles by this author:
  • De Gruyter OnlineGoogle Scholar
Published Online: 2016-03-02 | DOI: https://doi.org/10.1515/ahbb-2015-0004


Symphyotrichum ciliatum (Ledeb.) G.L. Nesom is an adventive plant first reported in Romania in 1967, which has spread rapidly over the last few decades in Moldova, Muntenia and, more recently, in Transylvania. Although the species has been known for a while in Europe and Romania, there is no information about the anatomy of the vegetative organs of this invasive taxon. This paper presents a series of structural aspects of the vegetative body, of Symphyotrichum ciliatum collected from a sandy and salty substrate (Sacalin Island - Danube Delta). These demonstrate the ability of this plant to adapt to the environment and its capacity to achieve a wide spread. As such, although this plant is an annual species, the root and stem achieve secondary growth in their width, which offers robustness to the corm; the palisade tissue has an ecvifacial disposition which enhances efficiency in capturing light, especially on sandy soil that reflects light; there are aeriferous and aquiferous formations that ensure efficiency in adapting to a wet and relatively salty environment. These results are documented by original photographs of optical microscopy and a distribution map of the taxon in Romania as at 2011.

Keywords: adventive plant; meso-hygro-halophyte; structural adaptations


  • Anastasiu, P. (2010). Contributions to chorological data on Romanian Flora. Acta Horti Bot. Bucurest., 37, 45-50.Google Scholar

  • Anastasiu, P. & Negrean, G. (2007). Invadatori vegetali în România. Bucureşti: Edit. Universităţii din Bucureşti.Google Scholar

  • Beldie, A. & Váczy, C. (1976). Capitolul 3. - Taxoni noi pentru flora României, publicaţi după editarea volumelor respective din “Flora R.S.R.”. In T. Săvulescu (ed.), Flora României. Vol. 13 (pp. 35-53). Bucureşti: Edit. Academiei Române.Google Scholar

  • Chocholoušková, Z. & Pyšek, P. (2003). Changes in composition and structure of urban flora over 120 years: a case study of city of Plzeň. Flora, 198, 366-376.Google Scholar

  • Ciocârlan, V. (1994). Flora Deltei Dunării. Bucureşti: Edit. Ceres.Google Scholar

  • Ciocârlan, V. (2009). Flora ilustrată a României. Pteridophyta et Spermatophyta. Ed. III. Bucureşti: Edit. Ceres.Google Scholar

  • Filipaş, L. & Cristea, V. (2006). New “guests” among cormophyte species of Cluj- Napoca. Contrib. Bot. Cluj, 41(2), 17-21.Google Scholar

  • Grigore, M.N. & Toma, C. (2010). Halofitele - Aspecte de anatomie ecologică. Iaşi: Edit. Universităţii “Al. I. Cuza”.Google Scholar

  • Grigore, M.N., Ivănescu, L. & Toma, C. (2014). Halophytes: An Integrative Anatomical Study. Springer International Publishing.Google Scholar

  • McKinney, M.L. (2006). Urbanization as a major cause of biotic homogenization. Biological conservation, 127, 247-260.Google Scholar

  • Popescu, A. & Sanda, V. (1998). Conspectul florei cormofitelor spontane din România. Acta Bot. Horti Bucurest., /1998/, 3-336.Google Scholar

  • Sârbu, A. (1999). Biologie vegetală. Bucureşti: Edit. Universităţii din Bucureşti.Google Scholar

  • Sârbu, I., Ştefan, N., Ivănescu, L. & Mânzu, C. (2001). Flora ilustrată a plantelor vasculare din estul României. Vol. II. Iaşi: Edit. Univ. “Al. I. Cuza”.Google Scholar

  • Sârbu, I., Ştefan, N. & Oprea, A. (2013). Plante vasculare din România. Determinator ilustrat de teren. Bucureşti: Edit. Victor B Victor.Google Scholar

  • Sîrbu, C., Ferus, P., Elias, JR.P., Samuil, C. & Oprea, A. (2015). Symphyotrichum ciliatum in Romania: trends of spread and invaded plant communities. Open Life Sci., 10, 159-176.Web of ScienceGoogle Scholar

  • Sîrbu, C. (coord.) & Oprea, A. (2011). Plante adventive în flora României. Iaşi: Edit. “Ion Ionescu de la Brad”.Google Scholar

  • Şerbănescu-Jitariu, G., Andrei, M., Rădulescu-Mitroiu, N. & Petria, E. (1983). Practicum de biologie vegetală. Bucureşti: Edit. Ceres.Google Scholar

  • Ştefan, N. (1980). Cercetarea florei şi vegetaţiei din bazinul superior şi mijlociu al râului Râmnicu Sărat. PhD Thesis. Universitatea “A.I.Cuza”, Iaşi.Google Scholar

  • Toma, C. & Gostin, I. (2000). Histologie vegetală. Iaşi: Edit. Junimea.Google Scholar

  • Toma, C. & Rugină, R. (1998). Anatomia plantelor medicinale. Atlas. Bucureşti: Edit. Academiei Române. Google Scholar

About the article

Received: 2015-06-08

Accepted: 2015-09-17

Published Online: 2016-03-02

Published in Print: 2015-11-01

Citation Information: Acta Horti Botanici Bucurestiensis, Volume 42, Issue 1, Pages 5–22, ISSN (Online) 2359-7089, DOI: https://doi.org/10.1515/ahbb-2015-0004.

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© 2016. This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License. BY-NC-ND 4.0

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