Cameroon Moss (Plagiochilaceae sp.) is a popular, hardy aquatic plant known for its unique, fern-like fronds with large, rounded, bright green leaves, creating a dense, bushy texture that looks like tiny Boston ferns. Though often called a moss, it’s a liverwort, growing in S-shaped patterns, and is prized in aquascaping for creating natural hiding spots for shrimp and fry on rocks or driftwood, thriving in low-to-medium light with slow to moderate growth.