The somatic embryo originated from single embryonic original cell of embryonic callus tissues, which was surrounded by tannin cells, that belonged to single cell origination.
体细胞胚起源于胚性愈伤组织中含单宁的细胞包围的单个胚性母细胞，属于单细胞起源。
2
The cuticle of Whangkeumbae was relatively thin, and the epidermis cells were few, discontinuous, even not existing. The cell included less tannin materials under the epidermis.