Arachnothryx rufescens (B.L. Rob.) Borhidi Arachnothryx rufescens (B.L. Rob.) Borhidi in Acta Bot. Hung. 28: 69. 1982 sec. Borhidi 2006≡Rondeletia rufescens B.L. Rob. in Proc. Amer. Acad. Arts 45: 402. 1910 syn. sec. Lorence & Taylor 2012