Lycopodiopsida, commonly known as clubmosses, are ancient vascular plants that resemble mosses but belong to a different lineage. These plants typically thrive in moist, shaded forest floors. Clubmosses prefer well-drained, humus-rich soil and consistent moisture, although they are adaptable to various soil types as long as the conditions mimic their natural understory habitats. They generally require low to medium light, making them suitable for areas that receive filtered sunlight or partial shade. It is not considered particularly toxic to humans and animals… Morning Sun Afternoon Shade.