KANJI GUIDE
The orchid. One of the four plants of classical painting, standing for quiet nobility.
The only one. 唯一 is unique; 唯我独尊 is standing alone above all.
Jasmine, in 茉莉花. Chosen for names almost entirely for how it looks and sounds.
The hiragana え was made from 衣. Clothing in the old, plain sense. The shape is a robe with sleeves.