Para rubber
— Noun
– English
~ a type of natural rubber obtained from tropical South American trees
Peter Paul Rubens
— Noun
– English
~ prolific Flemish baroque painter; knighted by the English king Charles I (1577-1640)
Picea rubens
— Noun
– English
~ medium-sized spruce of eastern North America; chief lumber spruce of the area; source of pulpwood
Pyrocephalus rubinus mexicanus
— Noun
– English
~ tropical American flycatcher found as far north as southern Texas and Arizona; adult male has bright scarlet and black plumage