Romneya coulteri
California Tree Poppy, Coulter's Matilija Poppy
Other regional names: Matilija Poppy
- Matilija Poppy
Also known as: Romneya coulteri M.Parsons +1 more
- Romneya coulteri M.Parsons
- Romneya coulteri var. coulteri
Botanical Data
- Taxonomic Rank: Species
- Botanical Family: Papaveraceae
- WCVP Morphological Data: Recorded natively as a shrub.
Find Reference Images
Google-powered external web search for Romneya coulteri
Romneya coulteri (commonly known as California tree-poppy or Coulter's Matilija poppy) is a shrub belonging to the Papaveraceae family. Found natively in North America, this species is primarily associated with subtropical conditions.
Macro Climate
Subtropical
Plant Type
Shrub
Native Range
Continents (WGSRPD)
NORTHERN AMERICA
Regions (WGSRPD)
Mexico, Southwestern U.S.A.
Botanical Countries (WGSRPD L3)
California, Mexico Northwest
Introduced Range
Plants flagged as 'Introduced' have been transported outside their native historical range by human activity. While many are common ornamentals, some may become naturalized or invasive in local environments. Local ecological guidelines require verification prior to planting.
Botanical Countries (Non-Native)
New South Wales, South Australia, Western Australia