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white edge sedge

Scientific Name: Carex debilis var. pubera

Family: Cyperaceae

Category: Monocot

Growth: Graminoid

Duration: Perennial

Other Names:

       

White Edge Sedge (Carex debilis)

White Edge Sedge, scientifically known as Carex debilis, is a variable sedge species. It's also known as weak sedge.

Considerations for Pets

  • This plant is graminoid, meaning it is grass-like.

Considerations for Children

  • This plant is graminoid, meaning it is grass-like.

Taxonomy and Nomenclature

  • Genus: Carex L.
  • Family: Cyperaceae (Sedge family)
  • Varieties: The text mentions Carex debilis var. debilis and Carex debilis var. intercursa Fernald and Carex debilis var. rudgei.
  • Synonyms/Alternative Names: White edge sedge, weak sedge.

Distribution and Habitat

  • Reported locations include: Canada (Nova Scotia), Portugal (Azores), and the United States (Alabama, Arkansas, California, Connecticut, Delaware, District of Columbia, Florida, Georgia, Illinois).
  • It is found in various habitats including moorland, pond edges, loch edges, bog pools, wet peaty ground, lake edges, marshes, and peatlands.

Morphological Characteristics

  • Plants are densely cespitose (growing in tufts or clumps).
  • Flowering stems (culms) are dark maroon at the base, ranging from 25-100 cm in height, and are as long as or longer than the leaves at maturity.
  • Tiny white flowers are present. They are arranged in a spike.

Quirky Facts

  • White-edged sedge is extremely variable in appearance.

Associations

  • Associated with pool edges, bog sedge, and round-leaved sundew.
  • Found with glaucous sedge (Carex flacca) and spring sedge (C. caryophyllea).

Additional Information

  • Discover Life has a page about the biology, natural history, ecology, identification, and distribution of Carex debilis.
  • New England Wild Flower provides information via Arthur Haines.