Species Differentiation
- Development of rooted plants
- Flowering plants vs. Conifers
- Ferns and other primitive plants
- Borderline species such as coliform protists
Read more about this topic: Timeline Of Plant Evolution
Famous quotes containing the word species:
“Both classically- and romantically-minded spirits—inasmuch as these two species always exist—occupy themselves with a vision of the future: but the former do so out of a strength of their age, the latter out of its weakness.”
—Friedrich Nietzsche (1844–1900)