TY - JOUR T1 - Two Letters Written by Mr. John Beaumont Junior of Stony-Easton in Somerset-Shire, Concerning Rock-Plants and Their Growth JF - Philosophical Transactions (1665-1678) VL - 11 SP - 724 EP - 742 PY - 1753/01/01/ UR - http://dx.doi.org/10.1098/rstl.1676.0042 M3 - doi:10.1098/rstl.1676.0042 AU - Beaumont, J. ER -