In the 10 gallon I have green and red lotuses (you can see my very tiny baby red ones up the front, so proud of those, I grew them from seed) , dwarf baby tears, amazon sword, rotala, wisteria, riccia, java fern, java moss, peacock moss, hairgrass, blyxa, hornwort, susswassertang, several species of cryptocorene, duckweed, amazon frogbit and.. a few others I can't think of the names of right now.
In the strohi tank it's mainly mosses, java fern and anubias, a little hairgrass, a little hydrilla, a couple of swords and some very cool reeds I got from the local hardware store and can't recall the name of.
Insomnia just wipes my memory some days, so annoying. Anyway, lots of varieties. Don't be afraid to try growing new things - some will boom, some will perish.. keep at it, and you'll figure things out as you go. Check out forums or sales sites that sell stuff local to you - those plant packs were not only great and wayyy cheaper than LFS prices, but I got a lot of good advice from the sellers, too.