Woodland Sunflower

Woodland Sunflower (Helianthus divaricatus). An herbaceous perennial that often grows to 5 – 7 feet tall. It’s native to eastern and central North America and can be found along rocky trails and dry open sites.

As this example, as it dances in the dappled sunlight shows, the leaves are opposite with a smooth to slightly toothed margin and hairy underside.

Butterflies, Silvery Checkerspot (pictured above), Gorgon Checkerspot, and Painted Lady use the Woodland Sunflower as their larval host plant.

An abundance of other insects are attracted to Woodland Sunflowers. Some even to the point of exclusivity. There are certain bees which visit Woodland Sunflowers that will go to only this species of flower, or flowers of the Helianthus, or Sunflower genus. They are said to be oligolectic. Their larvae must be fed the pollen or nectar of those particular flowers in order to develop properly.

Woodland Sunflowers spread by rhizomes forming colonies. In the autumn as the flowers fade those colonies become prime territory for game birds, song birds, and small mammals gathering to enjoy the seeds.

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Blackberries

Wild blackberry bushes (Rubus allegheniensis) have just finished blooming up here in the mountains. The list of insects, game birds, songbirds and mammals that these bushes benefit goes on and on. Needless to say the ecological benefit of these bushes to wildlife is quite high.

Many insects benefit from the pollen and nectar available in the flowers, others eat the leaves, sip the sap, or chomp on the canes. Game birds and songbirds eat the fruit. Mammals enjoy the fruit as well as eating leaves and canes. And the bushes themselves provide sheltering protection and nesting sites for some birds.

What I’m waiting for though is my fill of the berries. They are just at the very beginning stage. Many weeks to go as they get big enough, juicy enough and with that perfect wild in the woods blackberry flavor.

Many blackberry bushes up here. No need to search. They seem to be everywhere. The bushes spread thanks to animals distributing the seeds, rhizomes spreading underground, and as the canes reach out and touch the ground they take root. If you want some growing in your yard, you’ve got to keep a close eye on them. Otherwise they’ll run rampant.

Several weeks from now there will be loads of blackberries and maybe if I’m lucky there will be pears on the pear tree too.

Purple-flowered Raspberry

I had no idea such a thing existed. A raspberry bush with such pretty flowers. Raspberry blossoms of a bright magenta rather than white. Being up on Skyline Drive at just the right time, during bloom time revealed this unusual plant to me. Purple-flowered Raspberry (Rubus odoratus).

Since it was growing in Shenandoah National Park, I knew it was native to this area. Sure enough it is a native deciduous perennial of Eastern North America. That was a signal to me. Get that plant for at least one of your gardens!

Now I have small bushes, still growing, getting bigger. They could possibly grow to be six feet tall and twelve feet across.

Autumn turns the leaves that resemble maple leaves into a golden hue. And surely you are wondering about the raspberries themselves. That is the downside of this bush. At least for humans. Everywhere I find the raspberries described as “insipid” or “somewhat dry, crumbly and unappetizing” but that is offset by the fact that the bushes are helpful to many birds, both game birds and songbirds. It’s also beneficial to butterflies and bees, and mammals both large and small. A good one to have.