E-Flora BC: Electronic Atlas of the Flora of British Columbia

Boschniakia rossica (Cham. & Schltdl.) Fedtsch.
northern groundcone
Orobanchaceae (Broom-rape family)

Introduction to Vascular Plants

Distribution of Boschniakia rossica
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Species Information

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Illustration Source: The Illustrated Flora of British Columbia

General:
Parasitic herb from a coarse fleshy root and thickened stem base; stems single or clustered, short glandular-hairy, stout, up to 1.5 cm thick above, brownish, 10-14 cm tall.

Leaves:
Basal leaves lacking; stem leaves scaly-bracteate, alternate, the upper bracts fringed, overlapping like the bracts on a conifer cone.

Flowers:
Inflorescence of numerous flowers in dense spikes, each flower subtended by a bract; corollas rusty-red, 0.8-1.3 cm long with the lower lip shorter than the upper lip, the lobes fringed with hairs; calyces with 2-3 lobes; filaments with tufts of basal hairs.

Fruits:
Capsules, 1-1.5 cm long; seeds numerous, minute.

Source: The Illustrated Flora of British Columbia

Habitat / Range

Parasitic, mostly on Alnus (but also on Betula, Salix, Vaccinium, Picea and Chamaedaphne) in moist to mesic forests and thickets in the montane zone; locally common in extreme N BC; amphiberingian, N to AK, YT and NT; Asia.

Source: The Illustrated Flora of British Columbia

Ecology

Ecological Framework for Boschniakia rossica

The table below shows the species-specific information calculated from
original data (BEC database) provided by the BC Ministry of Forests and Range.
(Updated August, 2013)

Site Information	Value / Class
Site Information	Minimum	Average	Maximum
Elevation (metres)	20	205	680
Slope Gradient (%)	0	5	17
Aspect (degrees) [0 - N; 90 - E; 180 - S; 270 - W]	260	303	340
Soil Moisture Regime (SMR) [0 - very xeric; 4 - mesic; 8 - hydric]	2	4	5
Modal Nutrient Regime Class	E
Number of field plots species was recorded in:	6
Modal BEC Zone Class	CWH
All BEC Zones (# of stations/zone) species was recorded in:	BWBS(1), CWH(4), SWB(1)
Source: Klinkenberg 2020

Climate

The climate type for this species, as reported in the: "British Columbia plant species codes and selected attributes. Version 6 Database" (Meidinger et al. 2008), is alpine tundra & boreal.

Status Information

Origin Status	Provincial Status	BC List (Red Blue List)	COSEWIC
Native	S4	Yellow	Not Listed

BC Ministry of Environment: BC Species and Ecosystems Explorer, the authoritative source for conservation information in British Columbia.

Taxonomic and Nomenclatural Links

Genetic information (NCBI Taxonomy Database)
International Plant Names Index
Taxonomic Information from the World Flora Online
Integrated Taxonomic Information System

Additional Range and Status Information Links

Burke Museum of Natural History (Washington State records)
CalFlora
Consortium of Pacific Northwest Herbaria records
Jepson Interchange
NatureServe Explorer
USDA

Additional Photo Sources

Images From CalPhoto
UT Austin's Native Plant Database
Google Image Search
Flickr Image Search

General References

Google Scholar Search
Family References
General Botanical References for BC

Recommended citation: Author, Date. Page title. In Klinkenberg, Brian. (Editor) 2020. E-Flora BC: Electronic Atlas of the Plants of British Columbia [eflora.bc.ca]. Lab for Advanced Spatial Analysis, Department of Geography, University of British Columbia, Vancouver. [Accessed: 2024-05-08 9:05:30 PM ]

Disclaimer: The information contained in the E-Flora atlas pages is derived from expert sources as cited in each section. This information is scientifically based. E-Flora also acts as a portal to other sites via deep links. As always, users should refer to the original sources for complete information. E-Flora BC is not responsible for the accuracy or completeness of the original information.