18.川鄂粗筒苣苔（中国高等植物图鉴）
名称文献：Briggsia rosthornii (Diels) Burtt in Not. Bot. Gard. Edinb. 22: 306. 1958; 中国高等植物图鉴4: 128, 图5670. 1975. ——Didissandra rosthornii Diels in Bot. Jahrb. 29: 574. 1901. ——Briggsia hians Chun in Sunyatsenia 6: 302. 1946, syn. nov.