Which of these plants can be grown emersed?

[krap101]

I know that hc can, and I have a hunch that dwarf hairgrass can, but what about micro sword, dwarf sag, and corkscrew val? (I'm thinking no on the val)

 

[mgamer20o0]

all of them can and often are over seas. most plants you find in the hobby in the wild might not always be found under water.