If we use the term âpropositionâ for the content of an. assertion or conjecture, the content of a question is probably going to be a. set of propositions (the possible answers to the question), not a proposition.1. Acknowledging this does not destroy the motivation for the force/content. distinction.
of 14. Members of the Eucalyptus, Angophora and Corymbia Genera John Morgan/Flickr/CC 2.0 There are three genera found in the Myrtle (Myrtaceae) family that may be considered gum trees: Eucalyptus, Angophora, and Corymbia.
Species of eucalyptus are cultivated widely in the tropical and temperate world, including the Americas, Europe, Africa, the Mediterranean Basin, the Middle East, China, and the Indian subcontinent, though most species do not tolerate frost. small genus of similar trees, Angophora, has also been known since the 18th century. In 1995 new evidence, largely genetic, indicated that some prominent eucalyptus species were actually more closely related to Angophora than to the other eucalypts; they were split off into the new genus Corymbia.