1. Leaf difference
The leaves of the wolf bone are leather, and the leaves are four -corner -long or ovate, 4 to 9 cm long, and 2 to 4 cm wide. The leaves have three hard thorns.Round or close to the form. There are 1 to 2 thorns on each side. Sometimes the leaves are full, and the leaves are dark green, shiny, light green on the back, and hairless on both sides.
Top ten contributions are inverted ovate or obovate -oriented, 10 to 28 cm long, 8 to 18 cm wide, 2 to 5 pairs of small leaves, dark green or dark green on the leaves, light yellow back, occasionally there are, occasionally there arePale.
Different from flowers
The sequence of wolf bone flowers is clustered in the axillary of the branches that are born in two years, the flowers are pale yellow, and the petals of the flowers are long and ovate.
Top Ten Credit Flowers are 4 to 10 clusters, 3 to 7 cm long, 2 to 2.5 cm in length, yellowish flowers, and round petals.
