Two Plants With Barely Overlapping Schedules

It’s quite remarkable that two perennial plants can coexist right next to each other, but barely overlap in their above-ground time. The two I want to focus on today are Indian pinks and Dutchman’s breeches. Back in mid-May, many spring ephemera were either blooming or done, but there among them were the Indian pinks, just breaking ground.

From left to right: barely showing at the left edge, twinleaf; pointing to this post’s stars are the bright green Iris cristata; the two small clumps of new chartreuse growth are Indian pinks; and the blue-green feathery foliage belongs to the Dutchman’s breeches. Photographed on May 10, 2018.

We had a heat wave the last few days of May, which finished spring for some plants. On Memorial Day, the foliage on the Dutchman’s breeches starts yellowing.

Closeup of the yellowing foliage and pink corms of Dutchman's breeches.
Dutchman’s breeches, going dormant. Photographed on May 27, 2018.

Meanwhile, the Indian pinks began to fill out fast. They have a very neat, orderly growth pattern, and beautiful venation.

The vegetative growth of Indian pinks is a bright green that's just slightly blue. The leaves are opposite and attached directly to their main stem.
Indian pinks in their growth phase. Photographed on May 27, 2018.

By the end of that week the most obvious sign of the Dutchman’s breeches  existence were the pink corms showing here and there. The leaves are shriveled to straw, and much harder to see than the silver maple seed scattered around. Nothing else seems to go dormant as fast.

The corms and remaining leaf straw from dormant Dutchman's breeches, and accompanying silver maple seeds with their wings that show how small the corms are; it would probably take 15-20 corms side-by-side to make up the length of a silver maple seed with its wing still attached.
Dormant Dutchman’s breeches. Photographed on June 1, 2018.

While the Dutchman’s breeches were going dormant in that heatwave, the Indian pinks were setting flower buds. By last weekend, the Indian pinks were blooming. The bare soil behind them was covered with Dutchman’s breeches just last month.

A stand of blooming Indian pinks, showing bright red flower buds and blooms. Several bud radiate from the terminus of a stem. Only the distal end breaks open, folding outward as little yellow stars tinged with chartreuse.
Indian pinks, Spigelia marilandica, in bloom. Photographed on June 18, 2018.

I am mystified by the name “Indian pinks.” There is no pink about them; they are scarlet and yellow, with generous touches of chartreuse to my eye. These are my Independence Day sparklers.