Hydrastis canadensis, Goldenseal flower, Howard County, MD, Helen Lowe Metzman
![close up of image](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/Hydrastis%20canadensis%2C%20Goldenseal%20flower%2C%20Howard%20County%2C%20MD%2C%20Helen%20Lowe%20Metzman_2017-04-11-15.09.jpg?itok=axkiWJKu)
Detailed Description
Goldenseal. Hydrastis canadensis. Another early spring bloomer. A long history as a native medicinal plant on the continent. Helen Low Metzman collected the specimen and took the picture. Photography Information: Canon Mark II 5D, Zerene Stacker, Stackshot Sled, 65mm Canon MP-E 1-5X macro lens, Twin Macro Flash in Styrofoam Cooler, F5.0, ISO 100, Shutter Speed 200 USGSBIML Photoshopping Technique: Note that we now have added using the burn tool at 50% opacity set to shadows to clean up the halos that bleed into the black background from "hot" color sections of the picture.
Sources/Usage
Public Domain.