Variation in nickel content in the nickel-hyperaccumulating shrub Psychotria douarrei (Rubiaceae) from New Caledonia Boyd, R.S. /Jaffré, Tanguy Odom, J.W. PLANTE COMPOSITION CHIMIQUE NICKEL VARIATION RELATION SOL PLANTE HYPERACCUMULATION 1999 text https://www.documentation.ird.fr/hor/fdi:010020284 fdi:010020284 Boyd R.S., Jaffré Tanguy, Odom J.W.. Variation in nickel content in the nickel-hyperaccumulating shrub Psychotria douarrei (Rubiaceae) from New Caledonia. 1999, 31 (3), 403-410 EN NOUVELLE CALEDONIE