May 162014
 

Today I dashed off to Piney Woods Church Road mid-afternoon, having returned from one hike (Line Creek Preserve in Peachtree City; photos from that walk will be posted tomorrow) and being about to leave for another one (Boundary Waters Park in Douglasville, where I hiked sans camera).  I took few photographs; one feature that caught my eye was a Christmas fern (Polystichum acrostichoides) sporophyte frond covered with tiny brown dots, called sori (singular: sorus), which are clusters of spore-bearing structures called sporangia.  Each sprangium, in turn, contains countless dust-like spores.  Basically, there is a whole lot of reproduction going on here.  No sex, though — that is reserved for a separate generation of fern plants, called gametophytes.  Alternation of generations (from gametophyte to sporophyte and back to gametophyte) is characteristic of ferns, mosses, and their ilk.

 

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May 152014
 

Late spring has come to Piney Woods Church Road, and everywhere I look I encounter shades of green.  After last night’s rainfall, the green is vibrant, pulsing with life.  It claims nearly every inch of my journey, apart from the road surface and cloud-filled sky.  Splashes of other colors are rare and precious.  Here are two gems from my return walk toward Hutcheson Ferry Road.  The first is a bull thistle — certainly a pestilential weed, but also the only bit of brilliant magenta along the roadside.  The second is a yellow leaf — probably pin cherry — balanced on the edge of a deep green oak leaf.

 

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May 152014
 

Oh, what a magnificent morning!  The air temperature was about sixty degrees, and the cool breeze was delightful.  The sky was still overcast, and I felt a bit of mist against my skin as I made my way to Piney Woods Church Road.  Evidence of the long overnight rainstorm were everywhere.  To celebrate Day 135, I have chosen this macro of a single drop of water, containing an inverted roadside landscape, suspended from a horizontal plant stem.

 

Meadow, Inverted

 

May 142014
 

My wife found this swamp milkweed leaf beetle (Labidomera clivicollis) while weeding in the garden (which, at the moment, is basically just weeds).  True to form, it was perched on a milkweed leaf.  We planted the milkweeds a couple of years ago to attract monarchs.  No monarchs yet, but we have found all sorts of other creatures on them.  Milkweed plants, we have found, also have a penchant for spreading willy-nilly in a garden.

 

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May 132014
 

On my way back toward Rico Road, my attention was caught by a couple of blades of grass in a recently planted future horse pasture along Piney Woods Church Road.  One blade was curved above another, shorter one.  I was entranced by their flowing forms in the golden light of one half-hour before sunset.

 

Grain over Grain

May 122014
 

On a warm and humid mid-afternoon, I roamed Piney Woods Church Road, in search of new discoveries and possible images.  Near Rico Road, I found an circular  web with this jewel of a spider waiting patiently for her prey.  She is a female orchard orbweaver (Leucage venusta), a relatively common orb spider of the Eastern forest, notable for a prominent orange-red horseshoe on the underside of her abdomen.

 

Orchard Orbweaver

May 112014
 
A wild azalea blooms along Bear Creek, Cochran Mill Park, South Fulton County, Georgia.
Wild azalea along Bear Creek, Chattahoochee Hills.  Author.

Come along with me on a woodland wildflower walk in celebration of Mother’s Day.  We will leave the sun and dust of the roadway behind, retreating to the cool shade of the Georgia forest, in Cochran Mill Park, Chattahoochee Hills.  We will also leave behind a number of Eurasian roadside “weeds” in favor of our native wildflowers.  Weeds flourish in the ruderal, or disturbed, zone at the road’s edge, while the forest floor is a haven for many colorful and delicate native plants.  One of them that greets us on this mid-Spring day is a wild azalea (Rhododendron canescens), blooming along the edge of Bear Creek.  Like many of the wildflowers we will encounter on our journey, this one does not keep well if cut and taken home, so instead we will gather a photographic bouquet to honor the mothers in our lives.

Yellow star grass blooms at Cochran Mill Park, Georgia.
Yellow stargrass; photo by author.

Nearby, in dappled sunlight near the stream’s edge, we find yellow stargrass, also called yellow goldstar (Hypoxis hirsuta).  When not in bloom, this inconspicuous plant (rarely exceeding six inches in height) appears to be a kind of grass, but it catches the eye once the star-shaped, six-petaled bright yellow flowers burst open.  The flowers are pollinated by a variety of small bees.

Wild comfrey blooms at Cochran Mill Park, Georgia.
Wild comfrey; photo by author.

Our trail wends its way uphill, deeper into the forest.  In the relative absence of loblolly pines (commonly a dominant tree in the most recently-farmed parts of the Georgia piedmont, accompanied by sweet gum), there is a rich, deep layer of leaf litter beneath our feet.  Thriving among the  leaves is a plant with large (four- to eight-inch-long) oval to elliptical leaves.  Above the leaves rises a single, forking flowerhead bearing small pale blue flowers that seem out of scale for the large size of the leaves.  Known as wild comfrey (Cynoglossum virginianum), it has many traditional uses as a medicinal herb, including as a skin salve for wounds and as a tonic for digestive and respiratory ailments.


Pale blue-eyed grass; photo by author.

We pause along the path to observe, emerging from last year’s fallen leaves, the slender blades of pale blue-eyed grass (Sisyrinchium albidum).  The linear leaf blades look like those of an iris, reaching perhaps a foot in height.  The pale blue flower has six petals and a yellow center.  Although its common name identifies it as a grass, it is actually a member of the Iris Family.

Common yellow wood sorrel, Cochran Mill Park, Georgia.
Common yellow wood sorrel; author.

Another small five-petalled yellow flower blooms among the leaf litter.  Its shamrock-shaped leaves tinged with red-brown identify it as a wood sorrel, and more specifically, the common yellow wood sorrel, or sourgrass (Oxalis stricta).  As the genus name hints, the leaves of wood sorrels contain oxalic acid, which imparts a lemony flavor to them.  A small handful of wood sorrel leaves can make a tangy addition to salads; however, they can be poisonous if eaten in large doses.

False rue anemone blooms at Cochran Mill Park.
False rue anemone; photo by author.

Wandering off the trail near a rocky ledge above a stream, we find white blooms of both the rue anemone (Thalictrum thalictroides) and its showier cousin, the false rue anemone (Enemion biternatum).  Both belong to the buttercup family, and both do not actually have flower petals; instead, the sepals serve that role.  The false rue anemone has robust flowers with only five parts, and deeply-lobed leaves, while the rue anemone has more delicate, slender-sepaled flowers with five to ten parts, and leaves with rounded teeth.

Violet wood sorrel blooms at Cochran Mill Park, Georgia.
Violet wood sorrel; photo by author.

Nearby is yet another wood sorrel, this time with five white petals tinged with pinkish-purple.  Known as the violet wood sorrel (Oxalis violacea), it was first described by the father of botanical taxonomy, Carl Linnaeus, in 1753.  Like all wood sorrels, it has leaves that are shaped like shamrocks, giving sorrels the collective common name of “wild shamrocks”.  The word “sorrel” is German for “sour”, referring to the sour, lemony flavor of the leaves.

Jack-in-the-pulpit blooms at Cochran Mill Park, Georgia.
Jack-in-the-Pulpit; author.

Our path winds along a stream and into an adjacent wooded wetland.  There, growing in the dappled sunlight in the mucky soil, is a Jack-in-the-pulpit or Indian turnip (Arisaema triphyllum).  The flower consists of a central club-shaped spadix (“Jack”) surrounded by a leaf-like bract called a spathe (“the pulpit”).  While the spathe’s exterior is a subdued greenish white, the interior is decorated with a dramatic reddish-purplish-black that is solid above and striped with white below.  With its three enormous leaflets and highly distinctive flower shape, it is one of the easier woodland wildflowers to identify.  As such, it has also been given dozens of fascinating names, including pepper turnip, bog onion, brown dragon, Indian cherries, Indian cradle, marsh turnip, and Plant-of-Peace.  It’s fascinating organic form rounds out our woodland bouquet beautifully.

For more information about Georgia’s wildflowers. this author recommends that you obtain a copy of a good wildflower guide, ideally Wildflowers of Tennessee, the Ohio Valley, and the Southern Appalachians, listed here.
This article was originally published on May 8, 2010.