[FLORENTINUS libro sexto institutionum. ] §41.1.16.prIn agris limitatis ius alluuionis locum non habere constat: idque et diuus Pius constituit et Trebatius ait agrum, qui hostibus deuictis ea condicione concessus sit, ut in ciuitatem ueniret, habere alluuionem neque esse limitatum: agrum autem manu captum limitatum fuisse, ut sciretur, quid cuique datum esset, quid uenisset, quid in publico relictum esset.
[FLORENTINUS, Institutes, book 6] It is well established that the right of alluvion has no place in limited lands: and this was both decreed by the divine Pius and Trebatius says that land which, after the defeat of enemies, was granted on the condition that it should belong to the state, has the right of alluvion and is not limited; but that land captured by force of arms was limited in order that it might be known what was given to each person, what was sold, and what was left in the public domain.