SafePlants

Carex grisea - Inflated Narrow-leaf Sedge

Carex grisea, commonly known as Inflated Narrow-leaf Sedge, is a widespread species often found growing alongside other sedges.

Nomenclature and Taxonomy

• Scientific Name: Carex grisea Wahlenb.
• Common Names: Inflated Narrow-leaf Sedge, Eastern Narrow-leaf Sedge, Gray Sedge, Wood Gray Sedge.
• Synonyms: Carex amphibola var. turgida (mentioned as being "in part")
• Family: Cyperaceae (Sedge family)
• Genus: Carex
• Species: grisea
• Taxonomic Rank: Species

Considerations for Pets

• Some species of wetland sedges have leaves that can be narrow and sharp, potentially causing minor cuts if handled.

Considerations for Children

• Some species of wetland sedges have leaves that can be narrow and sharp, potentially causing minor cuts if handled.

Distribution and Habitat

• This species is common and widespread.
• It thrives in moist soil in spring that dries out going into summer.
• It prefers light to partial shade but benefits from some direct sunlight for balanced development.

Morphological Characteristics

• The plant is described as clumping.
• The leaves are flat and narrow, growing up to a metre long.
• Culms (stems) are triangular, sometimes reddish, and typically 30-100 cm tall.
• Flowers are green, yellow, or brown and arranged in spikes.
• Leaves are simple and arranged alternately.

Quirky Facts

• Despite being called "Inflated Narrow-leaf Sedge", the plant is neither gray nor particularly narrow-leaved.

Interactions with Other Organisms

• Carex grisea frequently grows with Carex amphibola and infrequently with Carex corrugata.

Further Information

• USDA-NRCS PLANTS Database
• Discover Life
• Dave's Garden