Failure of using mod. distributions x explanations to determine origin of angios polyphyly Divinity very low at first off Low divers. of morph features - Double fertilization - Stull structure Old evidence of ancestry - Area younger. 4f. J. Lomuria > No living angios lived in the Early x Even at level of subclasses it is only by relationship to their mod. descendants that we can say that these & some of them may have been present. In all probability any member of these subclasses at present more primitive than any living member. Only collections of prim. char. have survived not the entities themselves.