Killi
curve
Echinodorus
Echinodorus


angustifolia
vesuvius

Echinodorus angustifolia var. ‘Vesuvius’ is a cultivar developed from a single plant in commercial cultivation in Asia.




grandiflorus
floridanus


palaefolius
latifolius




Refs:

Neil Frank wrote an article on history and differentiation of the "chain swordplant" the small stoloniferous Echinodorus.
http://www.mindspring.com/~riccia/Chainswords/Chainswords-newest.htm






Encyclopedia Aquatica