Lycopersicon esculentum
Commonly confused with the term vine-ripened tomatoes, the TOV or tomatoes on the vine, are marketed and sold stem-on, with clusters of four or five tomatoes to each vine. As they ripen to a later stage of maturity, they have a higher sugar content, are uniformly bright red color.
Do to the high perishable condition of the tomatoes, long-life varieties are commonly used for this presentation. In addition to provide a very good indication of the freshness of the fruit since the calyx, the green spiky bit to which the fruit is attached, deteriorates quickly after harvesting.