Search results for "native plant"
showing 3 items of 13 documents
Mediterranean plant germination reports – 3
2021
This is the third issue of the series of germination reports from Mediterranean areas (sensu Med-Checklist). It comprises germination protocols for 40 taxa: Teucrium from Sardinia by M. Porceddu & al. (Nos. 46-47); Campanula from North Italy by S. Villa & al. (No. 48); Anacamptis from Greece by S. Oikonomidis & C. A. Thanos. (No. 49); Astragalus, Iris, Jacobaea, and Klasea from central Italy by V. Di Cecco & al. (No. 50-53); Drimia, Periploca, Asparagus, Myrtus, and Pancratium from Malta by J. Buhagiar & al. (Nos. 54-58); Thymus from Sicily by G. Gugliuzza & al. (No. 59); Agrostemma, Bupleurum, and Xeranthemum from North Italy by A. Cucchietti & al. (Nos. 60-62);…
Seed germination reports for Sicilian endemic taxa of the genus Helichrysum (Asteraceae)
2021
In the present study, successful germination protocols for 11 different taxa of the genus Helichrysum native to Sicily are discussed. Eight of them are representative of strict endemic Sicilian taxa, 2 are Italian sub endemic and one, namely H. stoechas, is a widespread W Mediterranean species. Given the controversial taxonomic status and relationships of the Mediterranean Helichrysum, the taxonomic approach enhancing the existing diversity of Sicilian populations was herein adopted from current literature. First germination records are given for some of the investigated taxa.
Evolutionary significance of the invasion of introduced populations into the native range of Meconopsis cambrica
2011
The long history of the deliberate or accidental and human-mediated dispersal of flowering plants has led to the introduction of foreign genotypes of many species into areas of Europe hitherto occupied by potentially distinct native populations. Studies of the genetic and evolutionary consequences of such changes are handicapped by the difficulty of identifying the surviving native populations of many species in the absence of clear morphological differences. We investigated the relationship between putative native and introduced populations of the herbaceous perennial Meconopsis cambrica (Papaveraceae), as the isolated native populations of this species can be identified by historical and …