Species of the month – the butterbur | Scotland's Nature
Common butterbur (Petasites hybridus) in flower in wetlands, Texel, the Netherlands, April Stock Photo - Alamy
Petasites hybridus | UMass Amherst Landscape, Nursery & Urban Forestry Program
Washington State Noxious Weed Control Board
Petasites hybridus | landscape architect's pages
Petasites japonicus: (Fuki)ng awesome! – UVic Permaculture
Petasites japonicus — Bevin Clare
Giant Butterbur (Petasites japonicus) - Tualatin Soil and Water Conservation District
OregonFlora Petasites frigidus var. palmatus
Petasites japonicus Butterbur – Earthly Pursuits, Inc.
Petasites japonicus, with Gigantic Leaves
Petasites japonicus (Japanese sweet-coltsfoot): Go Botany
Petasites japonicus | Edimentals !
Petasites hybridus, the butterbur, is a herbaceous perennial flowering plant in the family Asteraceae, native to Europe and northern Asia Stock Photo - Alamy
Petasites - Wikipedia
Petasites hybridus | Bog Rhubarb | Butterbur | Devil's Hat | plant lust
Garden Talk | Duke Gardens
Petasites japonicus (Japanese sweet-coltsfoot): Go Botany
Petasites - Simple English Wikipedia, the free encyclopedia
Petasites hybridus - Wikidata
Petasites hybridus (L.) G.Gaertn., B.Mey. & Scherb. | Plants of the World Online | Kew Science
Petasites Japonicus Giganteus – Marginal Pond Plants – Pond Plants – Water Plants – MP089B - Lincolnshire Pond Plants
Petasites japonicus (giganteus) - Zone 6 Plants - Forestfarm.com
Winter Heliotrope: Petasites fragrans – The Frustrated Gardener
Petasites hybridus, Butterbur: identification, distribution, habitat
