Ferns (Class: Filicopsida)

Ferns are ancient plants known for their feathery leaves called fronds. 

Mosses (Division: Bryophyta)

Mosses are small, non-vascular plants that form dense, lush carpets in shady, moist areas.

Algae (Kingdom: Protista)

Algae are diverse, photosynthetic organisms found in aquatic environments, ranging from microscopic species to giant kelps.

Fungi (Kingdom: Fungi)

Fungi are a diverse group of organisms including  mushrooms, molds, and yeasts

Fern Allies (Phylum: Lycopodiophyta and Pteridophyta)

Fern allies include plants like club mosses and horsetails that share characteristics with both ferns and other non-flowering plants.