Fait vos jeux, but while there will be some winners, the odds are stacked against most plants doing well in the future.
Normally you would expect organs to change across evolutionary time. However, this is not always the case, and some clades can be species-rich, but still have very similar flowers.
If you’re looking to explain to someone how botany can be exciting, then The Plant Messiah by Carlos Magdalena is an excellent place to start.
A small change in altitude can make a big difference in the right place.
Examination of 1 nuclear and 4 plastid markers produces a phylogeny supporting the need to unite the taxons of two traditional genera, Myrcia and Marlierea.
Plant species that survived the K–Pg extinction event had fast-growth ecological strategies corresponding to high assimilation rates & low carbon investment
Increased dispersal ability in Brassiceae can influence macro-evolutionary processes, possibly by increasing the propensity for long-distance dispersal.