Red List Status -Vulnerable (VU) , assessed in 05/04/2018
Bocquillonia aff. Sessiliflora is an endemic shrub of New Caledonia. It has a discontinuous distribution between the north west and Grand Nouméa in the south of Grande Terre. It is found in dry forest and shrubland on volcano-sedimentary and ultramafic substrate, from 10 and 100 m asl. The main threats identified are urbanisation, Rusa deer (Rusa timorensis) and uncontrolled bushfires. Its area of occupancy (AOO) and extent of occurrence (EOO) are 44 and 3,718 km², respectively, while its number of locations is equal to nine. Therefore, Bocquillonia aff. Sessiliflora is considered Vulnerable (VU) B1ab(ii,iii,v)+2ab(ii,iii,v) with an estimated decline of AOO, habitat quality and number of mature individuals.
Bocquillonia aff. Sessiliflora is endemic to New Caledonia. It has a a discontinuous distribution between the north west and Grand Nouméa in the south of Grande Terre.
Population size is unknown.
Bocquillonia aff. Sessiliflora occurs in dry forest and shrubland on volcano-sedimentary and ultramafic substrate, from 10 et 100 m asl.
The main threats identified are urbanisation, Rusa deer (Rusa timorensis) and uncontrolled bushfires.
Bocquillonia aff. Sessiliflora is not protected by any legislation in New Caledonia and it does not occur in any protected area. This species is taxonomically clear and its descritption is needed. It is recommended to monitor known populations and inform the local authority responsible for the coordination of the firefighting effort on the presence of the species in the concerned areas. Prospection in the north-west regions is also recommended to determine population size and better understand potential threats.
Endemia.nc 2016. Faune et Flore de Nouvelle-Calédonie.
McPherson G.D & Tirel C. 1987. Flore de la Nouvelle-Calédonie et dépendances. Volume 14: Euphorbiaceae I.
Munzinger J., Morat Ph., Jaffré T., Gâteblé G., Pillon Y., Tronchet F., Veillon J.-M. and M. Chalopin 2016. FLORICAL: Checklist of the vascular indigenous flora of New Caledonia. vers. 22.IV.2016.
Assessor(s): Amice, R., Bruy, D., Butin, J., Cazé, H., Chambrey, C., Dumontet, V., Fleurot, D., Garnier, D., Gâteblé, G., Goxe, J., Hequet, V., Veillon, J.
Reviewer(s): Lannuzel, G.
Facilitator(s): Meyer, S., Barrabé, L., Warimavute, G.