‘Shouyanmengyang’ is a new F₁ hybrid of sheep-horn pepper developed by crossing‘CSVHPM1407001’ as female parent and ‘CSVHPF1407002’ as male parent．The plant has strong growth vigor and successive fruit-setting ability．Its fruit is of long sheep-horn shape．The fruit is 25-30 cm in length，3-4 cm in shoulder width．Its immature fruit is yellow green in color，and the mature one is red in color．Its fruits has bright peel with，good commodity．It is tolerant to storage and transportation．The single fruit weight is about 100 g．It tastes hot and is suitable for fresh-eating．Its resistance to virus，anthrax and phytophthora in fields is stronger than that of the contrast‘ Xiyangyang’．The fresh pepper yield under protected cultivation can reach about 192.6 t · hm^-2．It is suitable for planting in protected fields in early spring and late autumn in Shandong，Hebei Provinces，etc．regions．