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

Dysphania botrys (L.) Mosyakin & Clemants
Jerusalem-oak (feather geranium; Jerusalem oak goosefoot)
Amaranthaceae (Amaranth family)
(Previously in Chenopodiaceae)

Introduction to Vascular Plants

Distribution of Dysphania botrys
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Species Information

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Illustration Source: The Illustrated Flora of British Columbia

General:
Annual herb from a taproot; stems ascending to erect, solitary, freely branched from the base, 15-60 cm tall, copiously glandular-hairy, strongly aromatic.

Leaves:
Stem leaves alternate, fleshy, stalked, oblong to egg-shaped, 2-4 cm long, with shallowly to deeply toothed lobes, reduced upwards.

Flowers:
Inflorescence of numerous, small, greenish, paired, axillary clusters; flowering spikes up to 4/5 the total height of the plant.

Fruits:
Thin, whitish, membranous envelopes; seeds black, 0.6 mm wide, horizontal.

Source: The Illustrated Flora of British Columbia

Habitat / Range

Dry roadsides, fields and waste places in the steppe and lower montane zones; frequent in SC BC, infrequent in SW BC; introduced from Eurasia.

Source: The Illustrated Flora of British Columbia

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 not evaluated, unknown or variable.

Status Information

Origin Status	Provincial Status	BC List (Red Blue List)	COSEWIC
Exotic	SNA	Exotic	Not Listed

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

Synonyms and Alternate Names

Botrydium botrys (L.) Small
Chenopodium botrys L.
Teloxys botrys (L.) W.A. Weber

Taxonomic and Nomenclatural Links

Flora North America treatment for Amaranthaceae
Flora North America treatment for Chenopodiaceae (Previous Family)
Flora North America treatment for Dysphania botrys
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: 2024-11-21 4:02:55 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.