Images

Taraxacum officinale, common dandelion found in lawn of building 308 at the Beltsville Agriculture Research Center, Beltsville, MD

Green seed of one of my favorite grasses, I leave patches of this plant when I mow the "lawn." Presumably this is Dichanthelium clandestinum (formerly Panicum clandestinum), but am not sure if there are look alikes in my area.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,

The Dog Tick, Dermacentor variabilis, in its splendor of beet overtones and resistance to vilification. Found crawling on me in Beltsville, Maryland

Back to the Badlands of South Dakota. Here we get Diadasia....something that only shows up once you hit some of the isolated prairies in the MidWest until when you got to much of the West...they are everywhere. A common species, this one was found in a number of locations in the Badlands.

Destroyer of Ash, this is Agrilus planipennis an invasive Buprestid that has invaded North America where it feeds on Ash. trees. At this point all ash trees in North America are threatened and could ecologically eliminate them from North American forests. On the other hand it is a beautiful Buprestid beetle that simply was brought to the wrong place.

Destroyer of Ash, this is Agrilus planipennis an invasive Buprestid that has invaded North America where it feeds on Ash. trees. At this point all ash trees in North America are threatened and could ecologically eliminate them from North American forests. On the other hand it is a beautiful Buprestid beetle that simply was brought to the wrong place.

A series of 6 pictures of 3 species of very uncommon beetles that are new records for the region from George Washington Memorial Parkway unit of the National Park Service. Collected by Brent Steury.

A nest parasite of Colletes bees, this sharp looking, heavily armored Epeolus bifasciatus was found in Badlands National Park in South Dakota

A nest parasite of Colletes bees, this is perhaps the most common of the Epeolus species in eastern North America. This species main target is likely the common fall Cellophane Bee Colletes simulans. Photograph by Brooke Alexander.Canon Mark II 5D, Zerene Stacker, 65mm Canon MP-E 1-5X macro lens, Twin Macro Flash, F5.0, ISO 100, Shutter Speed 200

A lovely study in coffee-colored integument, heavily branched thick bright white hairs and some nicely formed spines on the scutellum (the back part of the thorax). Members of this group are nest parasites on species in the genus Colletes. Another specimen from the Packer Lab.

A small heath, the trailing arbutus. Often thought to be rare, but more often than not simply overlooked. Attracts pollinators like the rest of the grouip. Epigaea repens. Specimen and photo by Helen Lowe Metzman.

Eriotremex formosanus, A giant introduced horntail from Asia found in the Great Smoky Mountains National Park, TN

Collinsonia canadensis. Stoneroot / Richweed. Photo and specimen from 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.

Tiny tiny bee of the deserts. Conanthalictus conanthi....a specialist of plants in the waterleaf family. I don't know much about the group, but they are restricted to the deserts of the Southwest U.S. and northern Mexico. Note how low on the face the antennae are. Collected by Don Harvey or Tim McMahon on one of their treks to Cochise County, Arizona.

Conchylodes species (Thanks to Mike Burchett for the determination) with what is likely a crane fly orchid pollinia glued to its eye...see associated closeup for a more detailed look. Upper Marlboro, Maryland July 23 2013

Ah......Mistflower. Conoclinium coelestinum. So purple blue that it almost looks fake (to me) regularly occuring in our area and a lovely addition to those how need a little more purple in their gardens. Specimen and pictures by Helen Lowe Metzman.

Copper Oxide. An experimental shot from some material given to me by the Geology Division at USGS. Realizing that I need to wash these specimens before taking their pictures! Right now just playing around with light set ups and photoshopping...comments welcome. Photograph by Brooke Alexender.

Well, hmmm, this Coreabus beetle species form Kruger National Park in South Africa, looked better under the scope than when we photographed it. Still, its workable and our only shot. Nice hair pattern. A bup (Buprestid) that is dark and you can just barely make out its glintyness and surface sculpturing.

The dogwood of the people. Cornus florida. Planted widely. Formerly forming a subcanopy of white in the spring in much of the eastern forests. Then, the Dogwood Anthracnose comes and most of those interior woodland dogwood are now gone and dogwood is largely confined to edges of woodlands or plantings in the open. Specimen and photo by Helen Lowe Metzman.

The dogwood of the people. Cornus florida. Planted widely. Formerly forming a subcanopy of white in the spring in much of the eastern forests. Then, the Dogwood Anthracnose comes and most of those interior woodland dogwood are now gone and dogwood is largely confined to edges of woodlands or plantings in the open. Specimen and photo by Helen Lowe Metzman.

Ah, the dancing curves of Corydalis flavula. A small part of the glory of spring in the Mid-Atlantic states. Picture and specimen from Helen Lowe Metzman from Howard County, Maryland.