Differences between Hainan bean tree and bean tree

Author：Jiang Hao Date：2022-04-03 21:53

Trunk differentiation: the height of Hainan bean tree is about 6 to 13 meters; Bean trees can reach a height of 10 meters. Leaf differentiation: Hainan bean leaves are larger, with a length of 4 to 10 cm and a width of 2.5 to 4.5 cm; Bean leaves are 4 to 7 cm long and 2 to 3.5 cm wide. Flower differentiation: the former corolla is about 3.5 to 5 cm long; The latter is about 6 to 8 cm long.

1、 Different trunk

The height of Hainan bean tree is about 6 to 13 meters. The branches above the stem are gray without small hairs

There are many other names of kidney bean trees, with a height of up to 10 meters, and the color of the stem is yellowish brown

Trunk of Hainan bean tree

Bean tree trunk

2、 Different blades

The leaves of Hainan kidney bean are oblong in shape, about 4 to 10 cm in length and about 2.5 to 4.5 cm in width. The leaves are hairless on both sides, and sometimes there are very many small spots

Bean leaves are small, about 4 to 7 cm long and about 2 to 3.5 cm wide

Hainan bean leaves

Bean leaves

3、 Different flowers

The corolla of Hainan bean tree is light yellow, about 3.5 to 5 cm long and about 15 mm in diameter. It blooms earlier and began in April

The bean tree is a panicle with white to light yellow corolla, about 6 to 8 cm long, white milk inside the calyx, and the flowering period is from May to September

Hainan bean tree flowers

Bean tree flowers