Which is an aquatic plant, Pontederia or Heuchera?
Pontederia Pontederia is a genus of tristylous aquatic plants, members of which are commonly known as pickerel weeds. "Pontederia" is endemic to the Americas, distributed from Canada to Argentina, where it is found in shallow water or on mud. The genus was named by Linnaeus in honour of the Italian botanist Giulio Pontedera.
Montia fontana Montia fontana, commonly known as blinks or water blinks, water chickweed or annual water miner's lettuce, is a herbaceous annual plant of the genus "Montia". It is a common plant that can be found in wet environments around the globe, from the tropics to the Arctic. It is quite variable in morphology, taking a variety of forms. It is sometimes aquatic.