44:speciation&10:speciation&6:speciation&4:speciation&2:speciation&0:leaf&1:leaf&3:leaf&5:leaf&9:speciation&7:leaf&8:leaf&43:speciation&39:speciation&15:speciation&13:speciation&11:leaf&12:leaf&14:leaf&38:speciation&34:speciation&30:speciation&28:speciation&26:speciation&20:speciation&18:speciation&16:leaf&17:leaf&19:leaf&25:speciation&23:speciation&21:leaf&22:leaf&24:leaf&27:leaf&29:leaf&33:speciation&31:leaf&32:leaf&37:speciation&35:leaf&36:leaf&42:speciation&40:leaf&41:leaf