The two groups aren't mutually-exclusive, either.

https://theanarchistlibrary.org/library/w-j-whitman-anarcho-distributism-and-anarchist-federalism

>The distributists have also set themselves apart from the anarchists. Their critique of anarchism is largely a Rawlsian critique. John Rawls justified the existence of the State on the basis of assuming that people would prefer a society with some safety net or basic welfare system to a society without such a thing. The problem with this justification of statism is that it assumes that only statism can provide such a society. In reality, a consensus-based conciliar model of governance in a stateless society could also provide a welfare system. The members of the community could voluntarily contribute money towards universal basic income, universal healthcare insurance, and other such welfare measures. In fact, it is likely that any collectivistic, communist, or mutualist anarchist society would have some sort of welfare system in place. There is no reason why Rawls’ argument would lend support to a statist liberal democracy over a voluntaryist or anarchist society with a welfare system. And as long as an anarchist society can have rules and social order and a welfare system of some sort, then there is no reason that an anarchist society could not also be a distributist society.