Chromosome numbers in three species groups of freshwater flatworms increase with increasing latitude

Does actually mean chromosome number increase with latitude in vascular plants? An answer from the comparison of Italian, Slovak and Polish floras

(2012) Lorenzo Peruzzi et al.   Comparative Cytogenetics

The more the better? The role of polyploidy in facilitating plant invasions

(2011) M. te Beest et al.   ANNALS OF BOTANY

THE SIGNIFICANCE OF DIFFERENCES IN THE DISTRIBUTION OF DIPLOIDS AND POLYPLOIDS

(2010) ASKELL LÖVE et al.   HEREDITAS

ÜBER POLYPLOIDIE IN BEZIEHUNG ZU KLIMA, ÖKOLOGIE UND PHYLOGENIE

(2010) O. HAGERUP   HEREDITAS

The Costs and Benefits of Occasional Sex: Theoretical Predictions and a Case Study

(2010) T. G. D'Souza et al.   JOURNAL OF HEREDITY

Geographical parthenogenesis, genome size variation and pollen production in the arctic-alpine species Hieracium alpinum

(2009) Patrik Mráz et al.   BOTANICA HELVETICA

EVALUATION OF ELEVATED PLOIDY AND ASEXUAL REPRODUCTION AS ALTERNATIVE EXPLANATIONS FOR GEOGRAPHIC PARTHENOGENESIS IN EUCYPRIS VIRENS OSTRACODS

(2009) Sofia Adolfsson et al.   EVOLUTION

A new higher classification of planarian flatworms (Platyhelminthes, Tricladida)

(2009) Ronald Sluys et al.   JOURNAL OF NATURAL HISTORY

Molecular barcoding and phylogeography of sexual and asexual freshwater planarians of the genus Dugesia in the Western Mediterranean (Platyhelminthes, Tricladida, Dugesiidae)

(2009) Eva M. Lázaro et al.   MOLECULAR PHYLOGENETICS AND EVOLUTION

Polyploidy in the evolution of the glacial relict Pontoporeia spp. (Amphipoda, Crustacea)

(2008) Heikki SALEMAA   HEREDITAS