This one nailed the flowers!! The flower heads are the perfect shape and color. I also like the free from of the stems. The green is perhaps a little too vibrant though. I'd like to work with you on this one to see a logo that better represents the plant (please refer to the billy buttons photo) - the green is soft and grey-ish. The leaves have a scallop. The stems tend to curve out from the base then back to gather the flowers at the top, and tend to be at an even height, which is unusual for flowering shrubs. The bottom of the plant tends to form a cluster, or tight bunch. It's a very distinctive shape - almost like the harp picture in this link:
http://www.halloweencostumes.net/discount-angel-harp-accessory.htmlThe straight bar across the top, where the flower height tends to meet.
I like the balance of the letters in the name, but the TEX all need to be capital unfortunately. The font could be ...more formal? Not sure. But this is an interesting version, that could work with some adjustments. Thanks bento!