Carex raynoldsii, commonly known as Raynolds’ sedge, is a perennial herbaceous plant native to moist meadows, streambanks, and wetlands in the montane to alpine zones of western North America, ranging from California to Colorado and extending to the Yukon Territory. It typically forms dense clumps reaching up to 30 inches in height, with smooth, grass-like stems emerging from rhizomes. The inflorescence is characterized by rounded or oval flower spikes, each suspended on a peduncle, and the fruits are enveloped by protective scales. The greenish-brown flowers bloom from late spring to early summer and are not particularly showy, but they contribute to the plant’s overall texture in the landscape.

Raynolds’ sedge is valued for its ability to thrive in wet conditions and is often used in restoration projects, especially in riparian zones. It is also suitable for water gardens and naturalized areas. This sedge prefers consistently moist soils and can tolerate a range of light conditions, from full sun in cooler climates to partial shade. While it is not commonly found in traditional garden settings, its utility in ecological plantings and its ease of maintenance make it a practical choice for specific landscaping needs. Carex raynoldsii is generally free from serious pests and diseases, but it can spread vigorously in ideal conditions, potentially becoming aggressive in small garden spaces.CC BY-SA 4.0