Glossary of "Cladistics (2nd ed.)" by Kitching et al. (1998)
- Two character states within a multistate character are non-adjacent if there is at least one other character state place between them in a transformation series. For example, in the transformation series 0 <-> 1 <-> 2, states 0 and 2 are nnon-adjacent. Cf. adjacent.
- Kitching, I. J., Forey, P. L. Humphries, C. J. & Williams, D. M. 1998. Cladistics, 2nd ed.: the Theory and Practice of Parsimony Analysis. -xii + 228 pp. Oxford University Press, New York.