Thanks for adding more! #59 is interesting, but neither the "e" nor the leaf have enough presence. Not sure what to suggest.
I like the idea of the "l" in #62, but it's so thin and delicate compared to the rest of the type, that it almost disappears, and the name becomes unreadable. The idea could work if perhaps you were to try a different treatment of the "l", or both the "e" and the "l" - you may not need the symbol then.
The flower in #61, 62 and 60 is too literal. If it's a reference to the eco angle, I would prefer something more abstratct which can incorporate the green concept and the concept of sophistication and elegance,