Foxtailed

[f. prec. + -ED².] Having a tail like a fox. Foxtailed Asparagus, the horsetail (Equisetum maximum) (Britten and Holland).

1774.  Goldsm., Nat. Hist. (1790), IV. 237. The Saki, or Cagui; so remarkable for the length of the hair on its tail, that it has been often termed the Foxtailed monkey.