Kremenets Botanical Garden 2000 taxa. The collection of trees and shrubs contains 217 species; medicinal - 111 species; fodder plants - 128 species of 29 genders; vegetable - 74 species of 8 genders; flower-ornamental - 220 species of 84 genders,fruit and berry - 66 species, 141 genders. In collection there are 270 species of the natural flora plants, including 11 listed in the Ukrainian Red book: Neottia nidus-avis (L.) Rich, E. purpurata Smith, Cephalanthera damasonium (Mill.) Druce from the family Orchidaceae, Galanthus nivalis L. from family Amary daceae, Lilium martagon L. from family Liliaceae, Allium ursinum L, Epipactis atrorubens (Hoffm. ex Bernb.) Schult.,
Chlamydomonas nivalis become one of the most well-studied snow algae. Although its taxonomy is still being settled, the life cycle of this snow algae is now much better understood. The historical disputes about the classification and misclassification of specimens have resulted in a number of names from older publications that all mean to refer to "C. nivalis". These are: "Uredo nivalis", "Sphaerella nivalis", "Protococcus nivalis", and "Haematococcus nivalis". "C. nivalis" has been reported worldwide in mountainous regions, polar regions, or snowfields of every continent. It is the most abundant snow algae and typically composes the majority of cells identified in specimens taken