C. echinata may refer to:

  • Caesalpinia echinata, the brazilwood, pau-Brasil or pernambuco, a Brazilian timber tree species
  • Carex echinata, the star sedge or little prickly sedge, a plant species native to North and Central America and parts of Eurasia
  • Cucumaria echinata, a sea cucumber species found in the Bay of Bengal

See also

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