Need help identifying these plants

[baobeiiiiiiii]

Hi,

i'm starting a planted freshwater tank. While maybe unconventional, i'm growing all these plants from seeds. I have photos of 4 different varieties, but as i'm in China and can't translate, i'm not sure what the scientific/common name for these four types of plants are. I'd appreciate it very much if someone knows what they are!

I've used arrows to show which plants in each pic i'm referring to. Once I know what species they are, it should help me work out how to germinate them correctly. Thanks!

 

[Rivercats]

top pic right- HC/dwarf baby tears
top left- can't see the leaf shape but think it's Hydrocotyle sp."Japan"
bottom left- dwarf hair grass

 

[aqua_chem]

The first two are glossostigma elatinoides. I agree that the net one is dwarf hair grass, probably eleocharis parvula. The last one looks vaguely like a rotala species, but I'll have to get back to you on that one.