Taxonomy

Psychotria gabriellae (Baill.) Guillaumin
endemique
UICN

Synonyms

Psychotria deplanchei (Baill. ex Beauvis.) GuillauminPsychotria unioensis Guillaumin

Red List Status -

Least Concern (LC) , assessed in 15/09/2016

Psychotria gabriellae is an endemic shrub, widespread in Grande Terre from Kaala in the north to Mont Dore in the south of New Caledonia. It occurs in dense humid forest on ultramafic substrate at an altitudinal range 0-1,200 m asl. This species does not seem globally threatened. Psychotria gabriellae is considered Least Concern (LC).

Geographical area


Psychotria gabriellae is an endemic shrub, widespread in Grande Terre from Kaala in the North to Mont Dore in the South of New Caledonia.

Population


Population size is unknown.

Habitat


Psychotria gabriellae occurs in dense humid forest on ultramafic substrate at an altitudinal range 0- 1,200 m asl.

Threats


This species does not seem globally threatened. Some subpopulations may be threatened by mining activities: Goro (VALE), Kouaoua (SLN).

Bibliography


Morat, P.; Jaffré, T.; Tronchet, F.; Munzinger, J.; Pillon, Y.; Veillon, J.-M. and Chalopin, M. 2012. The taxonomic database « FLORICAL » and characteristics of the indigenous flora of New Caledonia. Adansonia(334) , p.177-219.

Barrabé L, Maggia L, Pillon Y, Rigault F, Mouly A, Davis AP, Buerki S 2014. New Caledonian lineages of Psychotria (Rubiaceae) reveal different evolutionary histories and the largest documented plant radiation for the archipelago. Molecular Phylogenetics and Evolution(71) , p.15-35.

Laure Barrabé 2013. Systématique et Evolution du genre Psychotria (Rubiaceæ) en Nouvelle-Calédonie.

Endemia.nc 2016. Faune et Flore de Nouvelle-Calédonie.

Experts


Assessor(s): Barrabé, L., Amice, R., Bruy, D., Cazé, H., Dumontet, V., Fleurot, D., Garnier, D., Gâteblé, G., Hequet, V., Maura, J., McCoy, S., Suprin, B., Vandrot, H., Veillon, J.

Reviewer(s): Lannuzel, G., Tanguy, V.

Facilitator(s): Ramon, F., Warimavute, G., Maura, J., Tanguy, V.


Geographical distribution