I think the link should be:
Is it possible to add an offshoot of this database for Riparium suitable plants? I know of nothing available anywhere that serves that purpose right now. And, the number of riparium tanks in our group is growing.
I recently begun to grow plants emersed in planter, HOB, planter above the tanks, and was considering starting a thread enumeratisng plants that can grow in riparium/HOB, etc. There is information on the forum, but it's really all over the place. I wish this website had a wiki.
I was thinking that if a category called Emersed in the Position Selection list of the plant profile creation, that it would be beneficial to ID the plants that can be grown as such. I would suppose that the term emersed would encomapass plants that can grow with roots only in water...
Browsing through the forum, here is a small list of plants I could find that from what I read are grown with feet only in water:
Chinese evergreen (Aglaonema)
Cyperus Umbrella Sedge
Dragon's tongue (Hemigraphis repanda)
Dwarf Palm Neanthe Bella
Fiber Optic Grass (Scirpus cernuus)
Lucky bambo (Dracaena Sanderiana)
Oplismenus basket Grass (Oplismenus hirtellus 'Variegatus')
Pothos (several variations) technically gets long not tall(vine) but can be trimmed easily
Purple passion vine
Purple waffle (Hemigraphis 'Exotica')
Red Water Dock (Rumex sanguineus)
Ruellia brittoniana 'Katie'
Spider plant (Chlorophytum comosum)
Sweet potato vine
Wandering jew (Tradescantia zebrine + few other variations of Tradescantia)vine