Aquilegia formosa Fisch. ex DC.
Sitka Columbine (Narcissus Anemone; Northern Anemone; red columbine; western columbine; Western Pasqueflower)
Ranunculaceae (Buttercup family)

Introduction to Vascular Plants

Photograph

© Rod Innes     (Photo ID #22808)


Map

E-Flora BC Static Map

Distribution of Aquilegia formosa
Click here to view the full interactive map and legend

SUBTAXA PRESENT IN BC

Aquilegia formosa ssp. formosa

Species Information

General:
Perennial herb from a taprooted, usually branched, woody stem-base; stems erect, 15-100 cm tall, smooth below, sparsely hairy and smooth above especially in inflorescence.
Leaves:
Basal leaves 10-40 cm long (including long stalks), much shorter than stems, twice 3-parted, the first set of 3 stalks 16-95 mm long (the leaflets not crowded), smooth or long soft-hairy, each leaflet 14-68 mm long, 2- to 3-times shallowly to deeply lobed, thin, usually hairy and with a bloom beneath, not glandular; stem leaves few, shorter-stalked.
Flowers:
Inflorescence of several nodding to hanging flowers in a terminal cyme, the flowers 3-5 cm wide; bracts leaf-like but greatly reduced, unstalked; petals 5, distinct, the spurs red, knobbed, 13-21 mm long, stout, abruptly narrowed near middle, with straight tips, not curved in, the blades yellow, oblong, sometimes absent, to 6 mm long, 4-6 mm wide; sepals 5, pale to deep red, widely spreading, elliptic to lance-shaped, 10-26 mm long, 4-9 mm wide, tips pointed to sharp-pointed; stamens 12-17 mm long.
Fruits:
Follicles, 5, erect, egg-shaped, 15-25 (29) mm long, hairy; beaks 9-12 mm long; seeds black, egg-shaped, wrinkled and pebbled.

SourceThe Illustrated Flora of British Columbia

USDA Species Characteristics

Flower Colour:
Red
Blooming Period:
Spring
Fruit/Seed characteristics:
Colour: Brown
Present from Summer to Fall
Source:  The USDA

Ecology

Ecological Framework for Aquilegia formosa

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)
1083 5 2089
Slope Gradient (%)
19 0 220

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

207 0 360
Soil Moisture Regime (SMR)
[0 - very xeric; 4 - mesic;
8 - hydric]
4 0 7
Modal Nutrient Regime
Class
C
# of field plots
 species was recorded in:
866
Modal BEC Zone Class
SBS

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

AT(1), BWBS(23), CDF(1), CMA(1), CWH(56), ESSF(173), ICH(80), IDF(63), MH(3), MS(137), PP(4), SBPS(20), SBS(259), SWB(1)

Habitat and Range

Mesic to moist meadows, rocky slopes, thickets, clearings, roadsides and open forests in all zones except the alpine; common throughout BC; N to SW AK and S YT, E to SW AB and S to UT and CA.

SourceThe Illustrated Flora of British Columbia

Synonyms

Synonyms and Alternate Names:
Aquilegia formosa var. communis Boivin
Aquilegia formosa var. fosteri Welsh
Aquilegia formosa var. hypolasia (Greene) Munz
Aquilegia formosa var. megalantha Boivin
Aquilegia formosa var. pauciflora (Greene) Boothman
Aquilegia formosa var. truncata (Fisch. & C.A. Mey.) Baker
Aquilegia formosa var. wawawensis (Payson) St. John
Aquilegia fosteri (S.L. Welsh) S.L. Welsh
Aquilegia mohavensis Munz
Aquilegia shockleyi Eastw.