The trillium plant has rhizomes and is characterized by unbranched stems. The plant does not produce any leaves or stems above the ground. The stem produces leaves that are tiny and very scale-like. The flowers then appear on top of the bracts of the leaves. However, in sessile trilliums, the pedicel doesn’t exist. It seems as if the flower is appearing straight from the bracts.
Apart from that, the main distinguishing feature of this plant is its showy flowers and