- any of various small reddish or grayish monkeys of the genus Callicebus, of South America.
- a shrub or small tree of the southern U.S., Cliftonia monophylla(black titi ), having glossy leaves and elongated clusters of fragrant white flowers.
- any of several small omnivorous New World monkeys of the genus Callicebus, of South America, having long beautifully coloured fur and a long nonprehensile tail
- any of various evergreen shrubs or small trees of the family Cyrillaceae of the southern US, esp the leatherwood and Cliftonia monophylla, which has white or pinkish fragrant flowers
- the sooty shearwater, Puffinus griseus
