Our firm (SEPI Engineering) is currently working on a wetland field guide (botanical section) for the Savannah District Corps under the direction of Mr. David White of the US Army Corps of Engineers. The guide will be freely distributed and available for free in both paper and digital versions. During a web search we encountered an image of Osmunda regalis that you took and are requesting your permission for the US Army Corps of Engineers to publish it in the US Army Corps of Engineers Wetland Field Guide (Savannah District).
Best Regards,
Phil Beach
Image Information:
Royal Fern - Osmunda regalis
Shirley, Ma.
Canon EOS 20D
1/250s f/11.0 at 100.0mm (35mm equivalent: 701mm) iso100 with Flash full exif