Not sure what it is....

[Amy DeStefanis]

Found this by the boardwalk at the Lettuce Lake park along the Hillsborough River a while back.

I hadn't really paid much attention to it - have no idea what it is, but it is very interesting.... if anyone knows - please enlighten me!

Thanks!
Amy D.

Nikon D0
ISO 800
1/500 sec @ f/10
70-300VR @ 300mm

[Alan Melle]

Possibly Common Pipewort. Some additional info about the size of the plant/flower heads would help with the ID.

[Ron Day]

Button Bush.

[Julie Kenward]

Button bush sounds right. I took some photos this summer and butterflies were all over them.

[Ed Vatza]

Don't know what it is but I like it! :) I like the composition, the position and the background. All looks good. Well done, Amy.

[Kaushik Balakumar]

Can't help with the ID - but its surely a beautiful flower.
Amy, composition wise I might wish for a slightly different angle/perspective (perhaps from a lower level) to avoid the merging of the flower from the BG bud below. Just my thoughts :)