sheath cell 第1页

A Study on the Leaf Structure of Four Reed Ecotypes Development of Vascular Bundles in Aloe arborescens Leaves Distributed Regularity and Anatomic Feature of Laticiferous Canals of Toxicodendron vernicifluum (Stokes) F. A. Barkley Cytological Studies on the Early Phase of Somatic Embryogenesis in Petiole Explants of Wild Celery