the crypt should be just a subvariety of Cryptocoryne crispatula var. balansae. Crypts are very variable, so no surprise to see different leaves shapes, textures and colours exhibited in one 'species'. Exact ID is possible ONLY with the inflourescenes.. Do a search for Jan D. Bastmeijer's excellent Crypt Pages for detailed studies.
The small plant looks like Hydrocotyle sibthorpioides aka Hydrocotyle 'Maritima" (see Tropica website). Or some other Hydrocotyle.
Bookmarks