I'm looking for these plants:
Bacopa sp. 'Red'
Hygrophila corymbosa var angustifolia
Ludwigia ovalis
L. sp. 'Cuba'
Microcarpea minima
Polygonum sp. 'Sao Paolo'
Rotala nanjenshan
Rotala macrandra 'Variegated'
I've collected these over the years from the beach. I've kept most of these in my tank without any problems (no dead fish, fungus, etc). I can't guarantee that they wouldn't change your water params, since I never bother to test those.
First piece:
Second piece:
Various:
First rock:
Second rock:
I also have the 3rd rock of the same type currently covered in weeping moss. You can see all three in this pic:
I'm in Santa Ana. Pick-ups only.
Thanks,