I've got plants from them a couple of times. You can order emersed or submerged specifically from their catalog so there shouldn't be any surprises.
On a side note, anyone getting plants from there should NOT put them in a tank with shrimps, no matter how well you rinse the plants. The shrimp will all die, fairly quickly - that bromide gas is some nasty stuff. Quarantine the plants ( as someone should do when importing anyway) , and keep out of shrimp tanks for at least a couple months.
Their catalog is like a candy store - God bless singapore dollars.
"Good judgment is the result of experience, experience is the result of bad judgment." --Mark Twain