Auch die Entwicklung der constanten Verbindungen erfolgte nach dem Gesetze der einfachen Combinirung der Merkmale, genau so, wie es bei Pisum der Fall ist.
The development of the constant combinations as well occurred according to the law of simple combination of traits, exactly as it is the case in Pisum.

constant = constanten See p. 5, s. 5.

conjunction = Verbindung See p. 10, s. 14.

law of simple combination of traits = Gesetz der einfachen Combinirung der Merkmale Mendel refers to the law formulated on p. 22, s. 7 already, to which he refers as the “law of combination of differing traits” on p. 32, s. 2, i.e. at the end of the previous section.