TY - JOUR T1 - Origin and Development of Tissues in Root of Schizaea rupestris: Contributions from the Hull Botanical Laboratory 392 JF - Botanical Gazette Y1 - 1929 SP - 642 EP - 652 VL - 87 UR - http://www.jstor.org/discover/10.2307/2471115?uid=2&uid=4&sid=21102697979993 IS - 5 ER -