In Murphy's Rep. there is a list of remedies covered. He lists tub. bov. kent, tub. avis, tub. Denys, tub.Koch, Tub. Marmoreck, tub.residuum Koch, and tub. Spengler.

I can only surmize some of these were named after the person who prepared them. As a first year student I am curious to know what MMs these are found in.