Observationmodel-written summary

Gmelina arborea had significantly greater collar diameter than the other studied species.

A claim from Comparative Assessment of Indigenous and Exotic Tree Species for Phytoremediation of Heavy Metal-Contaminated Soils in Southwest Nigeria. · 2026

Observationobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Gmelina arborea had significantly greater collar diameter than the other studied species.

Taxon
Gmelina arboreaGmelina arboreae0
Outcome
collar diametere0
Direction
greatere0
Value
29.78 mme0
Comparator
other speciese0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentSettingQualifier

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Gmelina arborea
Gmelina arborea · Taxon · picture from its Wikimedia Commons categoryObsidian Soul · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Gmelina arborea exhibited significantly greater height (176.00 cm) and collar diameter (29.78 mm) compared to the other species, while Terminalia ivorensis produced a higher number of leaves.”

✓ located verbatim in the source · abstract, characters 1164–1355

Title

Comparative Assessment of Indigenous and Exotic Tree Species for Phytoremediation of Heavy Metal-Contaminated Soils in Southwest Nigeria.

Olayiwola Victor Nigerian Journal of Soil Science 2026. doi:10.67042/njss.2026.7nod11h1

Other claims from this paper (3)

Record rev-3603bab285d77446aa862e099139a310112e8cb2230846279e172f6c9bdbf4bc · schema claims-v0.9 · position 2 in the model’s answer