Fig. 3From: Identification of the initial water-site and movement in Gleditsia sinensis seeds and its relation to seed coat structureSEM images of the ultramorphology of Gleditsia sinensis seeds. A intact control seed (17×); B hilar region of a control seed (100×); C micropylar region of a mature seed (300×); D hilar region of a permeable seed (100×). HI hilum, LE lens, MI micropyleBack to article page