@article{fdi:010094168, title = {{A} new monocaulous species of {V}irotia ({P}roteaceae) from {N}ew {C}aledonia and a rare case of co-accumulation of nickel and manganese}, author = {{P}illon, {Y}ohan and {B}ruy, {D}avid and {H}enry, {B}. and {G}otty, {K}.}, editor = {}, language = {{ENG}}, abstract = {{R}ecent fieldwork has revealed a new species of {V}irotia, a genus of {P}roteaceae endemic to {N}ew {C}aledonia. {T}his understory monocaulous shrub or tree was found in two nearby rainforests on ultramafic substrate in the {P}oro region. {W}e report high concentrations of manganese (10,900 mg.g(-1)) and nickel (2,900 mg.g(-1)) in dry leaves of this species. {T}his is one of the few cases of simultaneous hyperaccumulation of these metals in angiosperms. {T}his rare micro-endemic species is given a conservation status of critically endangered due to the impact of nickel mining, fire and fragmentation on its habitat.}, keywords = {{NOUVELLE} {CALEDONIE}}, booktitle = {}, journal = {{T}elopea}, volume = {29}, numero = {}, pages = {149--154}, ISSN = {0312-9764}, year = {2025}, DOI = {10.7751/telopea20718}, URL = {https://www.documentation.ird.fr/hor/fdi:010094168}, }