Hi, A few months ago I bought HEMIANTHUS CALLITRICHOIDES "Cuba". The plant was not happy in my tank. That time I did not use to much CO2, plant was almost dead after 2-3 weeks, so I took it out just 2-3 steams and planted them in The pot: 3 weeks ago I used this plant in my new setup on ADA Amazonia. I decided to use my Emersed HC and `ve a look what I`ve got now: Yes, believe or not this is the same plant. Did I really get HC first time? Ps. Sorry for my English.