#NEXUS

BEGIN NETWORKS;

Network tree1 = ((1,4,3),2);
Network tree2 = ((c#H1)a,(c#H1)b)r;


END;


BEGIN PHYLONET;

MAST {tree1, tree2};

END;
===

===


Error at [14,6]: Expected 'tree2' to be a tree but contains a hybrid node.