White Topped Sedge

Rhynchospora colorata

Rhynchospora colorata, often called Starrush whitetop, white star sedge, or white-topped sedge, is a lovely perennial flowering plant in the sedge family. Its delicate white bracts resemble white petals adorned with long, green points. This charming plant is native to southeastern North America, stretching from Virginia to New Mexico in the U.S. and even into the beautiful Caribbean islands.

The inflorescence features a delightful cluster of small spikes, each showcasing several tiny flowers perched on vibrant green and white bracts. These bracts may remind you of leaves, but the true leaves grow from the base of the plant, creating a nice, lush appearance. It’s a wonderful attractor for various pollinators.

Star sedge makes a striking addition to any bog or water garden. It thrives in regular garden soil as long as it has plenty of moisture. If the clumps start to take over, feel free to divide the plant. A little winter trimming helps make room for fresh spring growth, ensuring it continues to flourish.

You’ll frequently find this beautiful plant in swales, ditches, and other wet places throughout southeast Texas, the Rio Grande Plains, the Edwards Plateau, and the Trans-Pecos areas. It grows well in sand, loam, or clay, and it doesn’t mind poor drainage conditions. Sometimes, you might even see it submerged in shallow water, adding to its unique charm!