苔 (moss) is a small, green plant that typically grows in damp, shady environments. It belongs to the group of non-vascular plants known as bryophytes, which do not have true roots, stems, or leaves. Mosses reproduce through spores rather than seeds and can often be found covering rocks, soil, and tree trunks in forests and gardens. 苔 plays an important role in ecosystems by helping to retain moisture and prevent soil erosion. It provides habitat for various small organisms and contributes to the overall biodiversity of an area. Additionally, mosses are often used in gardening and landscaping for their aesthetic appeal and ability to thrive in low-light conditions.