Holodiscus (K. Koch) Maxim. Holodiscus (K. Koch) Maxim. in Trudy Imp. S.-Peterburgsk. Bot. Sada 6(1): 253–254. 1879 sec. Stevens 2001=Sericotheca Raf., Sylva Tellur.: 152. 1838 syn. sec. Stevens 2001