A whole list of frogs grow just a bit larger. Stumpffia tridactyla , Syncope carvalhoi , and the Seychelle-frog Sooglossus gardineri all staying well behind 12 mm in total adult lenght. They aren't - they differ. The weirdly pointed mountainform differs, in its spiny looks in the first place. Call, egg-deposition site and larveal morphology also differ.
Peperomia 's In the biosystem of the canopy, multiple plant families have their place.
We tend to focus on orchids and bromeliad's but there are more, nice plants up there. There are several types, some of which are almost like succulents. For tropical vivariums there are those with heartshaped, accidented leaves that do best. These can be darkgreen to bronzy gray and hence give some darker contrast in the vivarium. Other plants have more lancetlike leaves on twigs and have a more grassy colour.