ὁλό-σχοινος · holo-schoinos — LSJ
club-rush, Scirpus Holoschoenus, Thphr. HP 4.12.1, 9.12.1, Dsc. 4.52 : used in wicker-work, sts., like flax, soaked for use (βεβρεγμένος), sts. without soaking (ἄβροχος), Ael. NA 12.43 : hence prov., ἀπορράπτειν τὸ Φιλίππου στόμα ὁλοσχοίνῳ ἀβρόχῳ stop Philipʼs mouth with an unsoaked rush (for rushes were soaked to make them tough), i.e. without any trouble, Aeschin. 2.21 ; so ἀποφράξαι ὁλοσχοίνῳ στόμα AP 10.49 (Pall.).