Plants Like Rotala Sp. Green

[fiskkeeperpro]

I jsut got a call from AE saying rotala isnt in stock as ive ordered it, can anyone reccommend another plant that would be good under 18 watts on pl lighting in a 16 inch tall tank within like 20 mins please? I really am unsre what to get, the other plants i will have are riccia and anubias nana sp. green

cheers

Will