SafePlants

Delphinium polycladon: Mountain Marsh Larkspur

Delphinium polycladon, commonly known as Mountain Marsh Larkspur, is a species of larkspur found in specific regions of the United States.

Considerations for Pets

• The provided text mentions larkspurs are known to be toxic. However, it is also mentioned that the toxicity varies based on the plant's stage of growth.

Considerations for Children

• The provided text mentions larkspurs are known to be toxic. However, it is also mentioned that the toxicity varies based on the plant's stage of growth.

Taxonomy and Nomenclature

• Scientific Name: Delphinium polycladon Eastw.
• Common Name: Mountain Marsh Larkspur
• Synonyms: The text mentions Delphinium scopulorum var. luporum (Greene) Jeps. as a synonym for marsh larkspur.

Distribution and Habitat

• Native to the High Sierra Nevada and the White Mountains.
• Found in areas like Northern Yosemite National Park (near Mary Lake, California) and Bishop Pass Trail.
• Observed at an elevation of 2865 m (9405 ft) in the White Mountains.
• It is associated with marshy habitats as suggested by its common name, growing along Crooked Creek.

Morphological Characteristics

• Described as a forb/herb, which is a non-woody plant that is not a grass.
• Perennial herb.

Ecological Role

• The plant is found in close proximity to other plant species such as Bush cinquefoil (Dasiphora fruticosa), Sticky Cinquefoil (Drymocallis glandulosa), and Alpine Prickly Currant (Ribes montigenum).

Further Information

• Saint Mary's College of California is a place where Delphinium polycladon can be found.