Exacum trinervium
(
anglais
)
fourni par EOL authors
Exacum trinervium is an herbaceous species endemic to Sri Lanka usually found in rocky sloping ground at high elevations.
Cramer, L H (1981) Gentianaceae. In M D Dassanayake & F R Fosberg (eds), A Revised Handbook to the Flora of Ceylon, vol 3, pp 55-78. New Delhi: Amerind Publishing Co.
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