Here is the Russian Black Tomato aka Black Plum tomato, Solanum lycopersicum, It is a very prolific Russian strain, whose brownish fruits are so sweet and meaty that some prefer Black or brown Plum to Roma for making sauces. Also excellent when used in salads or for drying. Oval fruits average 2 to 4 oz. and turn a deep mahogany-brown color at maturity. One of our best yielding tomatoes for both fresh market and home. A very prolific producer, Indeterminate, Open pollinated 75 days from transplant.
Black Plum Tomato 1000