As nouns the difference between quartane and quartine
is that quartane is (chemistry|obsolete) butane while quartine is (botany|archaic) a supposed fourth integument of an ovule, counting from the outside.
quartane
English
Noun
(-)
(chemistry, obsolete) butane
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quartine
Noun
(botany, archaic) A supposed fourth integument of an ovule, counting from the outside.
Coordinate terms
* tercine
* quintine
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