This study is the first to demonstrate pollen limitation in a mass-flowering tree.
Cavitation resistance appears to be genetic, making it useful as a predictor of drought resistance.
It’s the differences in individuals that make one Protea more successful than another.
When species cohesion is maintained despite ongoing natural hybridisation.
A trade-off may exist between the capacity of plants to downregulate their phosphorus uptake capacity and the efficiency of resorption from leaves in severely impoverished environments.