Question

Berry bush  

2nd photo   I have a healthy berry bush climbing up a trellis in my backyard in Sydney Australia. The small blue berries are sweet smelling, and each berry contains about 50 or more tiny white teardrop shaped seeds.  Thanks very much!

Answer
John
Plant types vary from area to area...Many plants that grow in Australia do not grow in other areas of the world...
Never-the-less flowering plants are classified by the structure of their flower...I have checked numerous plants in your area but saw none with the leaves, flowers and seeds you describe or show in your picture...It could also be a weedplant...
Go to the specialist in your area...Take the picture to your local garden center for them to ID it...You may have to visit more than one to find someone knowledgeable of the plants in your area...

Good luck
Rick in southern New Jersey