The Commission E Monographs Approved Herbs with Similar Contraindications as Couch Grass Irrigation Therapy with Concurrent Edema Birch leaf F.C.  of Birch leaf, Goldenrod, and Java tea F.C.  of Uva Ursi leaf, Goldenrod, and Java tea Goldenrod Horsetail herb Lovage root Spiny Restharrow root Stinging Nettle herb and leaf