The style called 立花 (Tachibana) (also written as '立華' (Rikka), literally, standing flowers) was perfected during the mid Edo period by Iemoto (head family of a school), Soke (originator), and the like.
家元、宗家らによって江戸時代中期にかけて立花（たちばな、りっか「立華」とも書く）と呼ばれる型が大成されていった。