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

Trifolium arvense L.
hare's-foot clover (rabbitfoot clover)
Fabaceae (Pea family)

Introduction to Vascular Plants

© Jamie Fenneman  Email the photographer   (Photo ID #7536)

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Distribution of Trifolium arvense
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Species Information

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General:
Annual herb from a taproot; stems 1 to several, erect, 10-40 cm tall, freely branched, hairy.
Leaves:
Alternate, palmately compound; leaflets 3, linear-oblanceolate, 8-25 mm long; stipules narrowly egg-shaped, joined to the leaf-stalks, narrow-margined but extending into free bristle-tips 5-10 mm long.
Flowers:
Inflorescence a dense, egg-shaped to cylindric, axillary or terminal head, 5-25 mm long, of many pea-like flowers, the heads soft-hairy and lacking an involucre; corollas white to pale pink, 4-6 mm long; calyces about 1-1/2 times as long as the corollas, strongly stiff-hairy to feathery, the needle-like teeth twice as long as the tube.
Fruits:
Pods, membranous, about 1.5 mm long; seeds 1.

Source: The Illustrated Flora of British Columbia

Habitat / Range

Mesic to dry roadsides, fields and waste places in the lowland, steppe and montane zones; infrequent in extreme S BC; introduced from Eurasia.

Source: The Illustrated Flora of British Columbia

Ecology

Ecological Framework for Trifolium arvense

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

Minimum

Average

Maximum
Elevation (metres) 500 924 1205
Slope Gradient (%) 5 19 65
Aspect (degrees)
[0 - N; 90 - E; 180 - S; 270 - W] 		80 128 320
Soil Moisture Regime (SMR)
[0 - very xeric; 4 - mesic;
8 - hydric] 		2 3 4
Modal Nutrient Regime
Class		 C
Number of field plots
 species was recorded in:		 5
Modal BEC Zone Class
 IDF
All BEC Zones (# of stations/zone) species was recorded in: BWBS(1), ICH(1), IDF(3)

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.

Synonyms and Alternate Names

Trifolium arvense var. arvense
Trifolium arvense var. perpusillum DC.

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 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: 2024-11-24 9:15:32 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.
© E-Flora BC: An initiative of the Spatial Data Lab, Department of Geography UBC, and the UBC Herbarium.