These are:* "N. distillatoria" (Sri Lanka)* "N. khasiana" (India)* "N. madagascariensis" (Madagascar)* "N. masoalensis" (Madagascar)* "N. pervillei" (Seychelles)* "N. vieillardii" (New Caledonia)Of these, the only species that could conceivably hybridise in the wild are "N. madagascariensis" and "N. masoalensis".
These are:* "N. distillatoria" (Sri Lanka)* "N. khasiana" (India)* "N. madagascariensis" (Madagascar)* "N. masoalensis" (Madagascar)* "N. pervillei" (Seychelles)* "N. vieillardii" (New Caledonia)Of these, the only species that could conceivably hybridise in the wild are "N. madagascariensis" and "N. masoalensis".