Delphinium trolliifolium
Columbian Larkspur, Cow Poison
Other regional names: Poison Larkspur
- Poison Larkspur
Also known as: Delphinastrum trollifolium (A.Gray) Nieuwl. +2 more
- Delphinastrum trollifolium (A.Gray) Nieuwl.
- Delphinium exaltatum subsp. trolliifolium (A.Gray) Huth
- Delphinium exaltatum var. trolliifolium (A.Gray) Huth
Botanical Data
- Taxonomic Rank: Species
- Botanical Family: Ranunculaceae
- WCVP Morphological Data: Recorded natively as a perennial.
Find Reference Images
Google-powered external web search for Delphinium trolliifolium
Delphinium trolliifolium (commonly known as Columbian larkspur or Cow-Poison) is a herbaceous perennial belonging to the Ranunculaceae family. Naturally occurring in North America, this species is primarily associated with temperate conditions. It is part of the broad Delphinium genus, encompassing over 500 species globally.
Macro Climate
Temperate
Plant Type
Herbaceous Perennial
Native Range
Continents (WGSRPD)
NORTHERN AMERICA
Regions (WGSRPD)
Northwestern U.S.A., Southwestern U.S.A.
Botanical Countries (WGSRPD L3)
California, Oregon