I'll give it a shot.
1. Lobelia cardinalis - emersed growth
2. Lobelia cardinalis - emersed growth
3. Hygrophila angustifolia
4. a Pothos vine- not to be kept completely submerged
1. Lobelia cardinalis - emersed growth
2. Lobelia cardinalis - emersed growth
3. Hygrophila angustifolia
4. a Pothos vine- not to be kept completely submerged