Heat Wave Pushes Spring Ephemera Towards Dormancy

It reached 85°F here yesterday, with very little rain and a relentless breeze that was just dry enough to escape being called muggy. It will be in the mid-80s today and tomorrow—muggy today, and if we are lucky, rain tomorrow.

When it gets over 80°, the spring ephemera start going dormant. Leaves start yellowing and drooping, and obvious signs of putting energy into reproduction appear.

Dutchman’s Breeches

I noticed that the corms are showing on the Dutchman’s breeches. I propagated them last year by digging up a patch of corms and scattering them where I wanted them to come up.

Dutchman’s breeches with the corms showing at the base. They are those little pink blobs poking out of the soil, more or less in the center of the photograph. Photographed May 16, 2017.

The leaves will be gone in a matter of days.

Shooting Stars

These come and go fast. They started blooming at the beginning of the month. The flowers are nifty, and columbines hide among them. The foliage is nothing to look at, however.

Shooting stars, fuchsia pink, and columbines, red. Photographed May 13, 2017.

The plant is rather generic and weedy looking, but it doesn’t last long.

Shooting stars, looking down. Photographed May 16, 2016.

As they go to seed, the flowers turn their faces up.

Shooting stars, starting going to seed. The red flowers at left and bottom are eastern columbine. Photographed May 14, 2017.

As of this morning they are mostly looking up, and their foliage is collapsed and yellowing.

This area needs some sort of summer cover. I just have not quite figured out what to put there. It is under the southern edge of a pawpaw that is under a very large silver maple.