The daylily Bold Raven was hybridized by Pierce-G. in 2013. Bold Raven was hybridized by crossing (Romeo Prince × Buffalo Thunder). The color of Bold Raven can be described as deep purple with gold green edge, green throat . It is a Tetraploid. It has a bud count of 55. It blooms in (Early-Midseason,Rebloom). It's flowers measure (7 in, (18 cm)). It has 7 branches. It has a normal scape height of (45 in, (114 cm)).