‘Yalyu No.8' is a new F1 hybrid of angular sponge gourd with good quality developed by crossing subgynoecious inbred line ‘Yagang/Sanyezaosigua//F224' and superior disease resistant inbred line ‘Yayi F301'. The first female flower sets at the 6.7th joint in spring and 12.3th joint in autumn. The first fruit sets on the 9.1th joint in spring and 14.1th joint in autumn. The fruit is of long club shape with dark green peel. There are no spots on its skin,and its chamfer is deep and angular is dark green in col...