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Diodia teres 2, Rough Buttonweed, Howard County, Md, Helen Lowe Metzman

Detailed Description

In full bloom this is more of a lavender/blue flower, but not one that people pay much mind to. Diodia teres, often called Poorjoe, is a plant associated with highly disturbed, often sandy dry sites. Does well, I have collected bees off it, but not enough to make much of a study of it. This specimen was collected and photographed by Helen Lowe Metzman. 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.