TY - JOUR T1 - Croonian Lecture: Alterations in the Development and Forms of Plants as a Result of Environment JF - Proceedings of the Royal Society of London. Series B, Containing Papers of a Biological Character (1905-1934) VL - 82 IS - 559 SP - 547 EP - 558 PY - 1910/09/09/ UR - http://dx.doi.org/10.1098/rspb.1910.0049 M3 - doi:10.1098/rspb.1910.0049 AU - Klebs, G. ER -