Poles do not ordinarily name people after weeds or other plants (heather, holly, myrtle, ivy, jasmine, poppy, iris, willow, violet, petunia, fleur, magnolia, lily, camellia, daisy,etc.).
I dont agree there is: Jagoda (blueberry), Malina (raspberry), Jaśmina (jasmine), Lilianna (lilly), Kamelia.
There is a male name Taras of Ukrainian origin.
Taras?! Jak taras ogrodowy? ;DD
Taras means also in polish "terrace"... so i doubt to be popular (well being polish I actualy know its not popular - i never heard such name)