Cute Young Dark Blonde Girl With A Bronze Necklace And Bracelet Reveals Outside In Fern Plants

- Marattiopsida, about 150 species
- Polypodiopsida (leptosporangiate ferns), over 9000 species
The last group includes most plants familiarly known as ferns. Modern research supports older ideas based on morphology that the Osmundaceae diverged early in the evolutionary history of the leptosporangiate ferns; in certain ways this family is intermediate between the eusporangiate ferns and the leptosporangiate ferns.