DENDROLOGY

Detailed explanation-1: -Fungi, moss and fern all three reproduce by a common method of asexual reproduction which is called spore formation. Spore formation occurs in non-flowering plants. Spore are minute structures that are produced by the parent plant and are released into the air.

Detailed explanation-2: -In contrast to Lycopodium, the sporophytes of all spike mosses (Selaginella) have sporophylls localized in strobili, and all species of Selaginella are heterosporous; that is, they produce spores of two sizes, the larger designated as megaspores and the smaller as microspores.

Detailed explanation-3: -Ferns, mosses, liverworts and green algae are all plants that have spores.