Cucumaria echinata, a sea cucumber species found in the Bay of Bengal
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Carex echinata, the star sedge or little prickly sedge, a plant species native to North and Central America and parts of Eurasia
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Caesalpinia echinata, the brazilwood, pau-Brasil or pernambuco, a Brazilian timber tree species
Caesalpinia echinata | Carex echinata | Glycyrrhiza echinata | Cucumaria echinata | C. echinata | Acaena echinata |
Phaestoglochin, but hybrids have been reported between C. spicata and C. otrubae, and between C. spicata and C. echinata.
Host trees in the United States include primarily P. taeda, P. echinata, P. elliottii, P. virginiana, P. rigida, P. palustris, P. serotina, P. pungens and P. strobes, P. ponderosa, P. engelmannii and P. leiophylla.