TY - JOUR T1 - A Phytological Observation Concerning Orenges and Limons, Both Separately and in One Piece Produced on One and the Same Tree at Florence: Described by the Florentin Physitian Petrus Natus, and the Description Lately Communicated to the Publisher JF - Philosophical Transactions (1665-1678) VL - 10 SP - 313 EP - 314 PY - 1753/01/01/ UR - http://dx.doi.org/10.1098/rstl.1675.0018 M3 - doi:10.1098/rstl.1675.0018 AU - Natus, P. ER -