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- Publications
- Influence
Diploid and Tetraploid Cytotypes of Centaurea stoebe (Asteraceae) in Central Europe: Morphological Differentiation and Cytotype Distribution Patterns
- Stanislav Španiel, K. Marhold, I. Hodálová, J. Lihová
- Biology
- Folia Geobotanica
- 21 August 2008
The taxomically critical species Centaurea stoebe is represented in Central Europe by a diploid (2n = 18) and a tetraploid (2n = 36) cytotype. Their morphological differentiation and taxonomic… Expand
Reticulate evolution and taxonomic concepts in the Ranunculus auricomus complex (Ranunculaceae): insights from analysis of morphological, karyological and molecular data.
- E. Hörandl, J. Greilhuber, +4 authors I. Hodálová
- Biology, Medicine
- Taxon
- 1 November 2009
The Ranunculus auricomus complex is an interesting model system for studying the evolution and diversity of apomictic polyploid complexes. It comprises hundreds of agamospecies, usually referred to… Expand
Morphometric comparison of Senecio germanicus and S. nemorensis (Compositae) with a new species from Romania
- I. Hodálová, K. Marhold
- Biology
- 1 November 1998
Abstract Morphometric comparison of three taxa of the Senecio nemorensis group, namely S. germanicus Wallr S. nemorensis L. and a new species S. dacicus Hodal ova & Marhold is presented. S. dacicus ,… Expand
Multivariate analysis of theSenecio nemorensis group (Compositae) in the Carpathians with a new species from the East Carpathians
- I. Hodálová
- Geography
- Folia Geobotanica
- 1 September 1999
Six species and subspecies of theS. nemorensis group from the Carpathians are recognized here, based on morphometric analyses (cluster and discriminant analyses). A new speciesS. ucranicusHodálová… Expand
Intraspecific variation in Viola suavis in Europe: parallel evolution of white-flowered morphotypes.
- P. Mereďa, I. Hodálová, P. Mártonfi, J. Kučera, J. Lihová
- Biology, Medicine
- Annals of botany
- 1 September 2008
BACKGROUND AND AIMS
Viola species are commonly grown for their ornamental flowers, but their evolutionary history and taxonomy are often complicated and have been poorly explored so far. This is a… Expand
Occurrence of tetraploid and octoploid cytotypes in Senecio jacobaea ssp. jacobaea (Asteraceae) in Pannonia and the Carpathians
- I. Hodálová, Vít Grulich, L. Horová, M. Valachovič, K. Marhold
- Biology
- 1 February 2007
Two different cytopytes of Senecio jacobaea ssp. jacobaea have
been determined in the study area (Slovakia, the Czech
Republic, Austria, Hungaria, Ucraine and Romania). It was
studied 51 populations.… Expand
Biosystematic study of the diploid-polyploid Pilosella alpicola group with variation in breeding system: Patterns and processes
- B. Šingliarová, I. Hodálová, P. Mráz
- Biology
- 1 April 2011
Pilosella alpicola Pilosella Hieracium Pilosella
Sympatric populations of Senecio ovatus subsp. ovatus, S. germanicus subsp. germanicus (Compositae) and their hybrid in the Carpathians and the adjacent part of Pannonia
- I. Hodálová, K. Marhold
- Biology
- 1 July 1996
Summary A multivariate morphometric study of Senecio germanicus subsp. germanicus, Senecio ovatus subsp. ovatus and their hybrid, Senecio × futakii based on 19 population samples, collected… Expand
Origin and systematic position of Jacobaea vulgaris (Asteraceae) octoploids: genetic and morphological evidence
- I. Hodálová, P. Mereďa, +4 authors M. Slovák
- Biology
- Plant Systematics and Evolution
- 1 May 2015
Five cytotypes have been reported for Jacobaea vulgaris (syn.: Senecio jacobaea); three of them with euploid (tetraploid, hexaploid, and octoploid; 2n = 40, 60, and 80) and one with aneuploid (2n =… Expand
Cytogeography of European perennial species of Cyanus (Asteraceae)
- K. Olšavská, M. Perný, C. Löser, Rosemarie Stimper, I. Hodálová
- Biology
- 1 October 2013
To reveal the general cytogeographical pattern of Cyanus section Protocyanus in Europe, DNA ploidy and/or chromosome numbers were newly examined for 160 populations by flow cytometry (450 plants)… Expand