The current state of bryophyte investigation in the Mediterranean area
Autumnal and winter pollination adaptations under Mediterranean conditions
The ecology of crop pollination in the Mediterranean region
The significance of hybridization on the forming of species in the genus Viola
Liverworts of Turkish Thrace
Biosubsistence - a powerful aid to rare plant conservation?
Taxonomic problems in Mediterranean Allium, and relationships with non-Mediterranean Allium groups
The evolution of the Sedum acre group (Crassulaceae)
Pollination and dispersal in Mediterranean umbellifers
Fritillaria species (Liliaceae) with yellow or yellowish-green flowers in Greece
Life cycle and morphological features of Allium species in connection with geographical distribution
Daki Jordanov (1893-1978), the scientist who led Bulgarian botany up the steep slope
Recording and mapping or fungi in Italy
Bogdan Kuzmanov (1934-1991) - his life and career
Stratégie d'amélioration de la qualité des plants forestiers et des reboisements méditerranéens par utilisation de la mycorhization contrOlée en pépinière