@article{fdi:010042784, title = {{A} second species in the endemic {N}ew {C}aledonian genus {G}astrolepis ({S}temonuraceae) and its implications for the conservation status of high-altitude maquis vegetation : coherent application of the {IUCN} {R}ed {L}ist criteria is urgently needed in {N}ew {C}aledonia}, author = {{M}unzinger, {J}{\'e}r{\^o}me and {M}c{P}herson, {G}. and {L}owry, {P}.{P}.}, editor = {}, language = {{ENG}}, abstract = {{A} new species in the previously monotypic, endemic {N}ew {C}aledonian genus {G}astrolepis ({S}temonuraceae) is described. {G}astrolepis alticola differs from {G}. austrocaledonica by its shorter and thicker petioles, strongly coriaceous leaves with revolute margins, shorter inflorescences, and pubescent corollas. {T}he new species is further distinguished by its ecology, occurring only in high-altitude maquis on two massifs in southern {N}ew {C}aledonia, {M}t. {K}ouakoue and the {M}ontagne des {S}ources. {G}astrolepis alticola is assigned a preliminary conservation status of '{E}ndangered' using the {W}orld {C}onservation {U}nion ({IUCN}) {R}ed {L}ist criteria. {C}omparison of the {IUCN} threat status for the 19 species endemic to this distinctive, restricted vegetation type reveals a striking lack of consistency and underscores the need for a reassessment of the entire {N}ew {C}aledonian flora.}, keywords = {{ESPECE} {ENDEMIQUE} ; {DESCRIPTION} ; {TAXONOMIE} ; {BIODIVERSITE} ; {I}cacinaceae ; {M}t humboldt ; {T}axonomy ; {H}otspot ; {NOUVELLE} {CALEDONIE} ; {MONT} {HUMBOLDT}}, booktitle = {}, journal = {{B}otanical {J}ournal of the {L}innean {S}ociety}, volume = {157}, numero = {4}, pages = {775--783}, ISSN = {0024-4074}, year = {2008}, DOI = {10.1111/j.1095-8339.2008.00804.x}, URL = {https://www.documentation.ird.fr/hor/fdi:010042784}, }