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

Torilis japonica (Houtt.) DC.
upright hedge-parsley (erect hedgeparsley)
Apiaceae

Introduction to Vascular Plants

Distribution of Torilis japonica
Click here to view our interactive map and legend

Details about map content are available here
Click on the map dots to view record details.

Species Information

Click on the image below to view an expanded illustration for this species.

Illustration Source: The Illustrated Flora of British Columbia

General:
Annual herb from a taproot; stems erect, several, bristly, 0.3-1.2 m tall.

Leaves:
Stem leaves 1-3 times pinnately cut, dissected into small, narrow ultimate segments without well-defined leaflets, upper leaf sheaths entire.

Flowers:
Inflorescence of compound umbels; spokes each with 1 narrow bract; flowers white.

Fruits:
Egg-shaped to oblong, 2-2.5 mm long, covered with bristles; beaks prominent.

Source: The Illustrated Flora of British Columbia

Key to the Species and Taxonomic Notes

TAXONOMIC KEY TO TORILIS

1. Fruits 3-4 mm long with more or less straight spines minutely hooked at the tips T. arvensis

1. Fruits 2-2.5 mm long with curved spines not hooked at the tips T. japonica

Habitat / Range

Mesic disturbed sites or open forests in the lowland and montane zones; rare, known only from the Gulf Islands and Agassiz; introduced from Japan.

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.

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: 2024-12-02 10:00:10 AM ]

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.