Plantae-This kingdom is known for its alternation of generations between sporophite and gametophytes.
Plants are also autotrophic, or photosynthetic.
They are non-vascular plants and are gametophytes dominated, the only plant that is. This phylum is sporophite dominated and are vascular plants. There is a great amount of diversity found in this phylum and have mathematically complex fronds, or leaves, patterns. This is the back of a fern frond, showing the sori, the structures that hold the spores of the fern. These too are a vascular plant, a very ancient one indeed.