Port wine left ("pass the port to port") and for the bottle or decanter not to touch the table on its way around, though some cultures reject this tradition. If a diner fails to pass the port, others at the table may ask "Do you know the Bishop of Norwich?" The Port and Douro Wines Institute is an official body belonging to the Ministry of Agriculture of Portugal and is a key institution in promoting the industry and knowledge of making port wine. It was previously known as the Instituto do Vinho do Porto. Producers of port wine are often called "shippers".
Vinho Verde aromatic wines. The most successful red wine grape has been Vinhão, followed by Azal Tinto and Espadeiro. These grapes can produce wines with deep purple coloring and peppery notes. Vinho Verde Vinho Verde () (literally 'green wine') refers to Portuguese wine that originated in the historic Minho province in the far north of the country. The modern-day 'Vinho Verde' region, originally designated in 1908, includes the old Minho province plus adjacent areas to the south. In 1976, the old province was dissolved. Vinho Verde is not a grape variety, it is a DOC for the production of wine. The name