Select the join line in the Diagram pane, and then from the Query Designer menu, choose, selecting the command that includes the table whose extra rows you want to include. Choose the first table to create a left outer join.
The heritage river birch (scientific name Betula nigra Heritage) is the most popular and widely grown type of river birch tree. The distinctive bark is the main feature of the tree and sets it apart from other river birches.
Mature Height/Spread. The river birch is a large deciduous tree, typically growing to 40 to 70 feet tall, but may grow as high as 90 feet. The average tree spread may be as much as 40 to 60 feet. Growth Rate. This native birch grows at a medium to rapid rate (30 to 40 feet over a 20-year period).