Epilobium pedunculare (E. linnaeoides), the rockery willowherb, is a species of Epilobium similar to E. brunnescens.[1] It is found on the Antipodean Islands, Chatham Island, Macquarie Island, and both the North and South Island of New Zealand.[2]
With leaves tooth 4 to 9 mm.[1]
A native of New Zealand, the species has now naturalized in Ireland.