What kind of tree do I have

[bj16602]

I have two trees in my yard. 1) approx 55' high. In late spring starts to bear fruit. When ripe the berries drop off. they look like Blackberries. 2) same height and fruit but look like pale rapsberries. By mid July, the fruit is gone until next year.
Are the fruits usable or just a real pain in the neck to clean up?
So far this June I have picked up approx 30 gallons.

Any help appreciated.

 

[Dave]

Sounds like you've got a couple mulberry trees, you lucky dog The berries will make you sick if you eat more than a quart of them If the berries are a problem, please pack them in 5 gallon buckets and send them to me

 

[bj16602]

Thanks Dave. Now I will do more research in this area.