I'm not sure if this is crypto, java fern, jungle val , Vallisernia or Sagitaria?? Looks like Amazon swords maybe? Probably rotala indica? Note that I haven't yet bought a good set of light for these, so I need to know what they are to order them which will take time, for the moment I'm keeping them outside, half immersed or a bit more immersed leaving the tip of the plant outside, would this be a problem? Temperature can reach 90F, should I put them on direct sunlight or indirect? The order for the lights will probably take a month, so I need to know please.