Siberian adonis description and characteristics Siberian adonis is considered a plant that grows for several years, has a compacted short rhizome and a couple of branches, at the beginning of the flowering process it grows to a height of twenty to thirty centimeters, and when the fruits ripen, it reaches a height of sixty centimeters. The foliage located in the lower part has scales, the remaining foliage is sessile, elongated, double or triple pinnately dissected [...]