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

Streptopus streptopoides subsp. brevipes (Ledeb.) Frye & Rigg (Baker) Calder & Roy L. Taylor
small twistedstalk
Liliaceae

Introduction to Vascular Plants

© Jamie Fenneman  Email the photographer   (Photo ID #19752)

E-Flora BC Static Map
Distribution of Streptopus streptopoides subsp. brevipes
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Species Information

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General:
Perennial herb from a very slender rhizome; stems spreading to erect, 5-15 (20) cm tall, unbranched, not conspicuously bent or zigzag, fringed with coarse hairs at the nodes.
Leaves:
Stem leaves several (3 to 8), broadly lanceolate, 2-5 cm long, 0.5-2 cm wide, unstalked, tapering to a rounded, slightly clasping base, the margins with tiny, closely crowded teeth; basal leaves lacking.
Flowers:
Inflorescence of single, stalked flowers nodding or drooping from the axils of the upper 1-5 leaves, the stalks 0.3-1 cm long, curved but not kinked, smooth; flowers greenish-purple to rose-coloured with greenish tips, saucer-shaped, of 6 similar, distinct tepals, the tepals 2-4 mm long, narrowly egg-shaped, spreading, somewhat curved back at the tip; stamens 6; pistil 1, 3-chambered.
Fruits:
Berries, globe-shaped, red, 4-6 mm wide; seeds few.

Source: The Illustrated Flora of British Columbia

Habitat / Range

Moist forests in the montane and subalpine zones; common on coastal mainland, infrequent elsewhere in BC south of 56degreeN; amphiberingian, N to AK, E to AB and S to ID and WA; E Asia.

Source: The Illustrated Flora of British Columbia

Ecology

Ecological Framework for Streptopus streptopoides ssp. brevipes

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) 743 782 835
Slope Gradient (%) 25 39 60
Aspect (degrees)
[0 - N; 90 - E; 180 - S; 270 - W]
107 147 343
Soil Moisture Regime (SMR)
[0 - very xeric; 4 - mesic;
8 - hydric]
1 2 4
Modal Nutrient Regime
Class
B
Number of field plots
 species was recorded in:
5
Modal BEC Zone Class
SBS
All BEC Zones (# of stations/zone) species was recorded in: ICH(1), SBS(4)

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

Streptopus streptopoides var. brevipes

Taxonomic and Nomenclatural Links

Additional Photo Sources

General References