1.What are the three, currently recognized subfamilies of the Rosaceae and how do they differ? 2. Name several economically important members (scientific and common names) of the Rosaceae. 3. What...

1.What are the three, currently recognized subfamilies of the Rosaceae and how do they differ? 2. Name several economically important members (scientific and common names) of the Rosaceae. 3. What four families are “Urticalean Rosids”? 4. Name two economically important members of the Cannabaceae (scientific and common names). 5. Name three diagnostic features of the Moraceae.