Recent posts about Glenwood City, Wisconsin on our local forum with over 2,000,000 registered users: Latest news from Glenwood City, WI collected exclusively by city-data.com from local newspapers, TV, and radio stations. Ancestries: German (49.1%), Norwegian (13.3%), American (8.1%), Irish (7.7%), Swedish (4.3%), European (3.5%).
What Type of Tree Makes an Acorn? Only trees in the Quercus genus produce acorns. Watch a squirrel or chipmunk forage for food and no doubt a cache of acorns will appear. Acorns provide food for various wildlife, or they would otherwise litter the forest floor and rot since they are too heavy to disperse via wind.
Quick Answer. All species of oak trees produce acorns. Acorns contain one seed, on rare occasion two seeds, encased in a shell. They range in size from 1 to 6 centimeters long and 0.8 to 4 centimeters wide. Depending on the exact species, acorns take up to 24 months to mature.