SafePlants

Boschniakia rossica: The Northern Groundcone

Boschniakia rossica, commonly known as the northern groundcone, is a fascinating holoparasitic plant found in northern latitudes.

Considerations for Pets and Children

• This plant is sometimes mistaken for a pine cone, potentially attracting curiosity.

Taxonomy and Nomenclature

• Scientific Name: Boschniakia rossica (Cham. & Schltdl.) Fedtsch. or (Cham. & Schlecht.) Fedtsch.
• Common Names: Northern Groundcone, Ground-cone, Poque, Broomrape
• Family: Orobanchaceae (Broomrape family)

Distribution and Habitat

• The northern groundcone is found in the northern latitudes of the Northern Hemisphere, including Alaska.
• It has been observed in locations such as Denali National Park (near Wonder Lake), Inuvik, Anchorage Borough AK, northern British Columbia, and areas as far south as northern California.

Ecological Role

• Boschniakia rossica is a holoparasitic plant, meaning it is entirely dependent on its host for survival.
• It is known to parasitize species of alder (Alnus sp.) and green alder (Alnus crispa).
• Its presence can create unusual ecological conditions, such as dense alder thickets in poplar stands.

Morphological Characteristics

• The plant often resembles a large pine cone sitting upright.
• It can grow up to 40cm (16 inches) tall.
• It is an achlorophyllous plant, meaning it lacks chlorophyll and cannot perform photosynthesis.

Traditional Uses

• Historically, the white core at the base of the plant has been ground into a powder or chewed as a medicine.

Quirky Facts

• The plant's scientific name, Boschniakia rossica, is named for a Russian.

Further Information

• Discover Life offers a page about the biology, natural history, ecology, identification, and distribution of Boschniakia rossica.
• Dave's Garden provides a community forum for sharing tips and ideas related to plants and gardens.