mix of natural and introduced vegetation on hillside above coach road wall Jan. 1998	hillside above coach road wall Jan. 1998	erosion protection on hillside above coach road wall Jan. 1998
California Live Oak tree beside coach road and sidewalk Jan. 1998	California Live Oak detail Jan. 1998	California Live Oak detail Jan. 1998
rows of Aleppo Pine trees beside descending levels of north staff terrace Jan. 1998	rows of Aleppo Pine trees Jan. 1998	Italian Stone Pine detail Jan. 1998
row of Italian Stone Pine trees in narrow space between coach road and tramway, lower branches removed Sept. 1999	Italian Stone Pine tree (Pinus pinea) detail Sept. 1999	Italian Stone Pine (Pinus pinea) detail Sept. 1999