Cyperaceae
Scrabrous black sedge
Carex atratiformis
- Family
- Cyperaceae
- Genus
- Carex
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Common names
By language (1)
- English
- Scrabrous black sedge, Black sedge, Raymond's sedge
Synonyms
- Carex atrata subsp. atratiformis (Britton) Kük.
- Carex atratiformis subsp. atratiformis
- Carex atratiformis subsp. raymondii (Calder) A.E.Porsild
- Carex ovata Rudge
- Carex raymondii Calder
Characteristics
- Growth habit
- Graminoid
- Lifespan
- Perennial
- In the US and Canada
- Alaska: native, Canada: native, Lower 48 states: native
Photos
Photo: agbelliveau, CC0, from Wikimedia Commons 
Photo: agbelliveau, CC0, from Wikimedia Commons
More in Carex
- Sand sedgeCarex arenariaCyperaceae
- Mud sedgeCarex limosaCyperaceae
- Slender tufted-sedgeCarex acutaCyperaceae
- Star sedgeCarex echinataCyperaceae
- Heath sedgeCarex flaccaCyperaceae
- Common sedgeCarex nigraCyperaceae
- European woodland sedgeCarex sylvaticaCyperaceae
- Tufted sedgeCarex elataCyperaceae
- Hairy sedgeCarex hirtaCyperaceae
- Lesser pond sedgeCarex acutiformisCyperaceae
- Woollyfruit sedgeCarex lasiocarpaCyperaceae
- Greater tussock-sedgeCarex paniculataCyperaceae
Sources: classification, synonyms from World Flora Online Plant List (2026-06, CC0 1.0); common names, popularity from Wikidata (2026-10-26, CC0 1.0); common names, US characteristics from USDA PLANTS Database (2025-05-29, CC0 1.0). About our plant data.