Fraxinella

Fraxinella or burning bush (Dictamnus albus) is a species of dittany. It is an ornamental herbaceous annual plant with dark-green, odd-pinnate, lanceolate to ovate and finely serrated leaves cultivated for its fragrant leaves and rose-coloured flowers. It emits a vapour capable of being ignited.
Found on http://www.probertencyclopaedia.com/browse/BF.HTM

fraxinella

[n] - Eurasian perennial herb with white flowers that emit flammable vapor in hot weather
Found on http://www.webdictionary.co.uk/definition.php?query=fraxinella
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