1、 Different trunk
The trunk height of green olive is high, < a > is about 10 to 20 meters, and the tree shape is tall and majestic p>
The trunk of black olive is about 10 to 16 meters and the diameter is about 45 cm p>
2、 Different blades
The length of green olive leaves is about 50 cm, the shape is long oval, the veins are relatively clear, and the surface is oily and shiny p>
The length of black olive leaves is about 30 to 60 cm. The reticular veins on the top look obvious, and the bottom is very smooth p>
3、 Different fruits
The fruit of green olive is spindle shaped, with a length of about 2.5 to 4 cm and a diameter of 1 to 1.5 cm. The surface color of the fruit is brownish yellow or dark brown, with irregular wrinkles on the surface p>
The fruit length of black olive is about 3 to 4 cm, and the diameter is about 1.7 to 2 cm. The fruit surface color is purple black, and the ripening time is from May to November every year