Pseudococcus

There are many other species of the Coccus tribe in Ceylon, some (Pseudococcus?) never appearing as a scale, the female wrapping herself up in a white cottony exudation; many species nearly allied to the true Coccus infest common plants about gardens, such as the Nerium Oleander, Plumeria Acuminata, and others with milky juices; another subgenus (Ceroplastes?), the female of which produces a protecting waxy material, infests the Gendurassa Vulgaris, the Furrcæa

Sketches of the Natural History of Ceylon James Emerson Tennent 1836