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Table · dataset · 2026

Data and code associated with the publication "Aboveground roots, underground roles: Aerial nutrient acquisition dominates in a terrestrial litter-trapper"

Listed in figshare

Description

<p dir="ltr">This collection contains the data and code associated with the publication "Aboveground roots, underground roles: Aerial nutrient acquisition dominates in a terrestrial litter-trapper" by Tháles A. C. Pereira, Rafael S. Oliveira, Simone A. Vieira, and Gustavo Q. Romero.</p><p dir="ltr">This study describes a highly specialized terrestrial litter-trapper from the Brazilian Atlantic Forest and documents an unexpected nutrient-acquisition strategy in a rooted terrestrial plant.

Although rooted in the ground, Ouratea verticillata appears to rely predominantly on nutrient acquisition occurring above the soil surface through a highly developed adventitious root system intertwined with the humic material derived from trapped detritus and through a close association with minute ants inhabiting this material.</p><p dir="ltr">This work originated from natural history observations initiated in 2006, when leaves of O. verticillata individuals were marked in the field.

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Revisiting these plants nearly a decade later revealed remarkable leaf longevity, with some leaves remaining attached and apparently functional after 9 years. Combined with subsequent field observations, stable isotope experiments, and chemical analyses, these findings revealed an exceptional degree of litter-trapper specialization and showed that the humus accumulated along the stem of these plants contributes far more strongly than surrounding soil to plant nitrogen acquisition.</p>

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Where it is published

Catalogue records · 1

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Provenance · 1 source records, 19 field assertions
SourceKeyLast seenRaw
figshareoai:figshare.com:article/325920038 d agoJSON v1
FieldAssertionExtractorEvidence
access_levelsource · figshare comconnector:figshare_com@1.0.0
concepts[field].anzsrc:field:310303mapping · figshare comvocabulary-mapper@1.0.0keywords['Ecological physiology']
concepts[field].anzsrc:field:310308mapping · figshare comvocabulary-mapper@1.0.0keywords['Terrestrial ecology']
concepts[field].anzsrc:field:310806mapping · figshare comvocabulary-mapper@1.0.0keywords['Plant physiology']
concepts[field].local:field:astronomymapping · figshare comconnector:figshare_com@1.0.0
concepts[field].local:field:chemistrymapping · figshare comconnector:figshare_com@1.0.0
concepts[field].local:field:computer-science-aimapping · figshare comconnector:figshare_com@1.0.0
concepts[field].local:field:earth-environmentalmapping · figshare comconnector:figshare_com@1.0.0
concepts[field].local:field:economics-financemapping · figshare comconnector:figshare_com@1.0.0
concepts[field].local:field:engineeringmapping · figshare comconnector:figshare_com@1.0.0
concepts[field].local:field:humanitiesmapping · figshare comconnector:figshare_com@1.0.0
concepts[field].local:field:life-sciencesmapping · figshare comconnector:figshare_com@1.0.0
concepts[field].local:field:medicine-healthmapping · figshare comconnector:figshare_com@1.0.0
concepts[field].local:field:ocean-atmosphericmapping · figshare comconnector:figshare_com@1.0.0
concepts[field].local:field:social-sciencemapping · figshare comconnector:figshare_com@1.0.0
descriptionsource · figshare comconnector:figshare_com@1.0.0/metadata/dc/description
licensesource · figshare comconnector:figshare_com@1.0.0/metadata/dc/rights
publication_datesource · figshare comconnector:figshare_com@1.0.0
titlesource · figshare comconnector:figshare_com@1.0.0/metadata/dc/title