Juncus regelii Buchenau
Regel's rush
Juncaceae (Rush family)

Introduction to Vascular Plants

Photograph

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Map

E-Flora BC Static Map

Distribution of Juncus regelii
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Species Information

General:
Perennial herb from rhizomes; stems erect, 10-40 cm tall.
Leaves:
Located on the lower part of the stem, flat, lacking cross-walls; sheath with short ear-shaped lobes or lobes lacking.
Flowers:
Inflorescence terminal, of 1 to 5 hemispheric heads, each of them with 7 to 15 flowers; perianth segments chestnut-brown with lighter midribs, 4-6 mm long, pointed, subequal; stamens 6; anthers about 1-1.4 mm long, slightly longer than the filaments; bracts shorter than the inflorescence.
Fruits:
Capsules, cylindrical to egg-shaped, rounded at the tops, about as long as the perianth segments, dark; seeds spindle-shaped, the body about 1.5 mm long, with tail-like appendages at each end.

SourceThe Illustrated Flora of British Columbia

Illustration

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Ecology

Ecological Framework for Juncus regelii

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

Avg

Min

Max

Elevation (metres)
1520 1120 1840
Slope Gradient (%)
1 0 6

Aspect (degrees)
[0 - N; 90 - E; 180 - S; 270 - W]

69 70 70
Soil Moisture Regime (SMR)
[0 - very xeric; 4 - mesic;
8 - hydric]
5 5 6
Modal Nutrient Regime
Class
D
# of field plots
 species was recorded in:
4
Modal BEC Zone Class
MS

All BEC Zones (# of stations/zone) species was recorded in

ESSF(2), MS(2)

Habitat and Range

Wet streambanks and marshes in the steppe and montane zones; rare in BC in and E of the Coast-Cascade Mountains and S of 55degreeN; E to AB and S to WY, UT, NV and CA.

SourceThe Illustrated Flora of British Columbia

Synonyms

Synonyms and Alternate Names:
Juncus jonesii Rydb.