Cyclamen hederifolium is a tuberous perennial that blooms and sprouts leaves in autumn, grows through the winter, and goes dormant before summer, when the seed pods ripen and open. The tuber is round-flattened and produces roots from the top and sides, leaving the base bare. In the florist's cyclamen (Cyclamen persicum), roots come from the bottom, leaving the top and sides bare. The tuber becomes larger with age; older specimens commonly become more than 25 cm (10 in) across. In other species, tubers do not grow as large; Cyclamen coum usually does not reach more than 6.5 cm (2.6 in) across. The leaves are variably shaped and colored. Depending on the specimen, leaf shape varies from heart-shaped to long and arrow-shaped, usually with 2-3 angled lobes on each side, resembling the juvenile leaves of ivy (Hedera). Leaf color varies from all-green to all-silver, but the most common is a Christmas tree or hastate pattern in silver or pewter and various shades of green. The flowers bloom from late summer to autumn and have 5 petals, usually pink, purple, or white with a streaky magenta V-shaped marking on the nose, but sometimes pure white with no markings.