@article{fdi:010058851, title = {{L}e r{\'e}f{\'e}rentiel taxonomique {F}lorical et les caract{\'e}ristiques de la flore vasculaire indig{\`e}ne de la {N}ouvelle-{C}al{\'e}donie}, author = {{M}orat, {P}. and {J}affr{\'e}, {T}anguy and {T}ronchet, {F}. and {M}unzinger, {J}{\'e}r{\^o}me and {P}illon, {Y}. and {V}eillon, {J}. {M}. and {C}halopin, {M}. and {B}irnbaum, {P}. and {R}igault, {F}. and {D}agostini, {G}. and {T}inel, {J}. and {L}owry {II}, {P}. {P}.}, editor = {}, language = {{FRE}}, abstract = {{T}he taxonomic reference base {F}lorical and characteristics of the native vascular flora of {N}ew {C}aledonia. {T}he floristic inventory presented here comprises the evolving computerised database {F}lorical (http://www.botanique.nc/herbier/florical). {A}s of the date of publication, it lists all native vascular plant species (as well as infraspecific taxa) present in the territory of {N}ew {C}aledonia, whether validly published or in press, along with their basionym, organised according to the most recent classifications systems ({APG} {III} 2009 for the angiosperms, {S}mith et at [2006] for the ferns and lycophytes, and {M}abberley [2009] for the gymnosperms), accompanied by their status (native or endemic) and the various vegetation types in which they occur. {A}fter a brief historical review of our knowledge of {N}ew {C}aledonian botany, the characteristics (richness, composition and endemism) of the different taxonomic groups (ferns and lycophytes, gymnosperms and then angiosperms -mono- and dicotyledons) are analyzed, followed by an assessment of the distribution of these groups among the vegetation types. {T}he vascular flora of {N}ew {C}aledonia is characterised by its high level of richness (3371 species, including 3099 for the flowering plants alone), despite the absence or under-representation of some taxa that are abundantly represented elsewhere in the tropics, and especially by its remarkable distinctiveness (with endemism at the species level reaching 74,7%, and 77.8% for the flowering plants). {T}he flora stands out by the presence of several relictual taxa and a high level of speciation among certain groups, despite the fact that the island was re-colonised relatively recently following the total submersion of its much older basement during the {P}aleocene and the {O}ligocene. {D}etails of the measures taken to conserve this extraordinary natural heritage show that only 3.4% of the territory's total surface area is effectively protected. {D}espite the undeniable progress made in recent years by the authorities concerned, significant work remains to be done, especially in the northern {P}rovince.}, keywords = {{T}axonomic database flora ; indigenous species ; endemic species ; conservation ; {N}ew {C}aledonia ; {NOUVELLE} {CALEDONIE}}, booktitle = {}, journal = {{A}dansonia}, volume = {34}, numero = {2}, pages = {179--221}, ISSN = {1280-8571}, year = {2012}, DOI = {10.5252/a2012n2a1}, URL = {https://www.documentation.ird.fr/hor/fdi:010058851}, }