Original: Several other species , especially from the high plateau and mountains of central Tasmania such as Eucalyptus coccifera , Eucalyptus subcrenulata , and Eucalyptus gunnii , have produced extreme cold-hardy forms and it is seed procured from these genetically hardy strains that are planted for ornament in colder parts of the world .
Simplified: Several other kinds , especially from the high plateau and mountains of central Tasmania , have produced extreme cold-hardy forms . It is seed from these hardy strains that are planted for ornamental trees in colder parts of the world .