ephemeral flowers, primroses in the wild (crocus reticulatus). red book of ukraine

angiosperms asparagales beautiful biflorus botany bulbous plant color crocus reticulatus decorative delicate flora floral floristry flower flowery herbs iridaceae monocots plantae pleasant red book saffron tracheophytes vegetation wild ephemeral flowers primroses ukraine ancyrense background bloom blooming blossom croceae crocoideae green meadow nature spring steppe