Pilosella officinarum (Mouse Ear Hawkweed) is a species of perennial herb in the family Asteraceae. They have a self-supporting growth form. They are native to Armenia, Yugoslavia, Spain, Switzerland, Moldova, Norway, Lithuania, Azerbaijan, Belarus, Czech Republic, Denmark, Italy, Portugal, France, Latvia, Poland, Bulgaria, Ireland, United Kingdom, Sweden, Russia, Germany, Greece, The Netherlands, Georgia, Estonia, Belgium, Ukraine, Finland, Austria, Albania, Hungary, and Romania. They have simple, broad leaves. Individuals can grow to 0.14 m.
EOL has data for 26 attributes, including: