Article

A Flora of the Tirnfi national park and its neighbouring areas (western Zagori) is in progresso The area is floristically very rich (c. 1750 species of vascular plants) and is a refuge for a dozen species which have here their only presentIy known occurrence in Greece. On the other hand the degree of endernisrn is rernarkably low. having been reduced to four taxa. Individuai problern cases are rnentioned. as well as areas of prospective research.