Are the genera Tetratheca and Hyacinth in the same botanical family?
Tetratheca: Tetratheca is a genus of around 50 to 60 species of shrubs endemic to Australia. Tetratheca:  It is classified in the botanical family Elaeocarpaceae, now known to encompass the family Tremandraceae, which the genus originally belonged to. Hyacinth (plant): Hyacinthus is a small genus of bulbous, fragrant flowering plants in the family Asparagaceae, subfamily Scilloideae.
no