Ключевые слова: angiosperms, asteracea, asterales, asterids, blessed milk thistle, carduoidea, composita, core eudicots, cynarea, eudicots, magnoliopsida, marian thistle, mary thistle, mediterranean milk thistle, plant, saint mary s thistle, scotch thistle, silybum, silybum marianum, spermatophytes, spermatophytina, thistle, tracheophyta, tracheophytes, variegated thistle,