Roma Tomatoes are a variety of a common tomato. They are known by other names such as Italian or plum tomatoes. They are mostly grown in the US, Mexico, Australia, and Great Britain. These tomatoes are mostly used for canning or producing tomato paste.
They are slender and firm in nature or at least more so than the ordinary tomatoes. They are mostly egg or pear shape. These tomatoes are open pollinated but they are not considered to be an heirloom vegetable.