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

Lonicera ciliosa (Pursh) Poir. ex DC.
western trumpet (orange honeysuckle)
Caprifoliaceae (Valerian family)

Introduction to Vascular Plants

© Mark Gardiner  Email the photographer   (Photo ID #66589)

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Distribution of Lonicera ciliosa
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Species Information

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General:
Deciduous woody vine, twining, trailing or climbing, sometimes to 6 m high, widely branching; twigs hollow, glabrous, glaucous when young.
Leaves:
Opposite, short-stalked to nearly stalked, elliptic to oval, 4-10 cm long, 2.5-5 cm wide, entire, rounded to pointed at tip, glabrous except for a fringe of long hairs along the edges, glaucous beneath; end pair on each flowering twig joined to form a disk around the stem below the inflorescence.
Flowers:
Inflorescence a tight, headlike cluster of flowers on very short stalks in what looks like a whorl, above the disk leaves at branch ends; corollas orange-yellow to red, 2.5-4 cm long, the tubes densely hairy within, bulging on one side at the base, 3-4 times as long as the weakly 2-lipped limbs; upper lips 4-lobed, lower lips narrow, 1-lobed.
Fruits:
Berries, clustered, to 1 cm thick, orange-red, translucent, several-seeded.

Source: The Illustrated Flora of British Columbia

Habitat / Range

Mesic to dry thickets and forests in the lowland, steppe and montane zones; common in S BC; S to MT and CA.

Source: The Illustrated Flora of British Columbia

Ecology

Ecological Framework for Lonicera ciliosa

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) 9 577 1910
Slope Gradient (%) 0 23 240
Aspect (degrees)
[0 - N; 90 - E; 180 - S; 270 - W]
0 212 360
Soil Moisture Regime (SMR)
[0 - very xeric; 4 - mesic;
8 - hydric]
0 3 8
Modal Nutrient Regime
Class
C
Number of field plots
 species was recorded in:
670
Modal BEC Zone Class
IDF
All BEC Zones (# of stations/zone) species was recorded in: BWBS(36), CDF(104), CWH(106), ESSF(3), ICH(110), IDF(248), MS(15), PP(3), SBS(2)

Ecological Indicator Information

Shade-tolerant/intolerant, submontane to montane. Western North American shrub (vine) distributed more in the Pacific than the Cordilleran regions. Species occurs in cool temperate and cool mesothermal climates on very dry to moderately dry, nitrogen­medium soils. Sporadic on water-shedding sites; climbs up shrubs and trees in open­canopy Douglas-fir forests. Characteristic of moisture-deficient sites.

SourceIndicator Plants of Coastal British Columbia (Information applies to coastal locations only)

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 cool temperate & cool mesothermal.

Taxonomic and Nomenclatural Links

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General References