The last several days have been cloudy and damp, so there are no good photos of the grasses glowing in the sun. But the raindrops add their own special touch. Here's a stand of switch grass (Panicum virgatum) covered with drops of water from the previous night's rain:
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The switch grass is the frothy-looking stuff in the photo; the occasional darker seed heads are Indian grass.
Indian grass (Sorghastrum nutans) has its own way of displaying the rain:
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These grasses all were grown from seed sowed directly into an old field. The seed was sown approximately 17 years ago, so these grasses are well established. They tend to situate themselves in the conditions in which they are happiest, so the Indian grass stays on the higher ground, avoiding the moist areas.