Archives for June 2015

Prickly Pear Cactus and Other Reds: Asheville Botanical Garden

Several weeks in a row I’ve had the pleasure of strolling the grounds of the Asheville Botanical Garden. It’s a place that soothes the spirit and, at the same time, awakens all the senses. If you love nature and native plants, it’s impossible to walk the paths without being sidetracked: a terrarium-size cluster of tiny wildflowers, a wide swath of ferns, a hawk landing at the top of a stately old sycamore.

This year I missed the spectacular show of early spring bloomers like Sweet Betsy  (Trillium cuneatum). But, now — several months later — there is still plenty to admire.

I was drawn to the beauty and intricacies of many plants and habitats, but for some reason everything of red hue jumped out me. It began with the striking display of Eastern prickly pear cactus at the Peyton rock outcrop.

pricklypearcactus

Opuntia humifusa – yellow flowers and red fruits

Often, folks are surprised that there is a cactus native to the southeast, expecting it only in the midwest or other, more arid parts of the U.S. But prickly pear cactus survives on rocky, well-drained areas in the mountains. The red, pear-shaped fruits, often called “tunas,” can be peeled and eaten. This plant can quickly take over space in a garden, if sited in the right environment. Maybe you like the looks of it in the landscape, or maybe you find it slightly jarring to the eye. I thought the display at BGA was striking and pleasing in its rocky setting.

firepinkwatermark

Silene virginica, Firepink, is an adaptive native wildflower that just glowed along the path by Reed Creek. Firepink doesn’t seem to colonize readily — at least I haven’t seen large groupings of it– but one or two is enough to catch the eye. These plants grow in both moist and dry habitats and the long tubular flowers are pollinated by hummingbirds. According to Tim Spira in his book Wildflowers and Plant Communities of the Southern Appalachian Mountains and Piedmont, bees sometimes bore into the bottom of the long flower tubes to rob nectar.

heucherabga

Heuchera or alumroot provides a beautiful contrast to stone and the silvery greys of lichen. It’s a tough, adaptable plant. I’ve seen it growing in the crevices of dry rock outcrops as well as on high-humidity river banks.

spigelia

Spigelia marilandica or Indian Pink is one of the most beautiful Appalachian natives. It attracts hummingbirds (and stops meandering bloggers in their tracks). There was a grouping of these near the BGA gift shop — quite lovely. Spigelias grow in woodland environments and spread by underground rhizomes.

beetlebga

I could not stop looking at this exotic-looking little vignette. The red bug stayed at this spot a long time. And, reluctant to leave, so did I.

Frog Footprints (Or Not)

oakspots

A spot by any other name …

Galls and other leaf oddities have intrigued me lately. On an early evening walk with my mother a few weeks ago, I picked a bright-colored leaf from the lower limb of a nearby oak tree. I wondered out loud about the light green spots on the surface.  My brother’s sweet and observant four-year-old grandson, who had just presented me with some tiny yellow, roadside flowers, said, “I’m pretty sure it’s frog footprints.”

Those of us in the grown-up world might think those spots are actually a kind of leaf blister called Taphrina caerulescens. But, for now, we’ll keep that information to ourselves.

For a four-year-old, there’s plenty of time to learn about botany and plant diseases and factual reasons for green spots. Frogs and their footprints are the reality for now.