Anemone oregana var. oregana

EndemicIllustrated
Synonyms: Anemone adamsiana Eastwood Anemone quinquefolia var. oregana
Treatment appears in FNA Volume 3.

Aerial shoots 8-30 (-35) cm. Basal leaves: lateral leaflets 1×-lobed; ultimate lobes 0.4-2 mm wide. Inflorescences: involucral-bracts with terminal leaflet 2-8 × 1-3 (-3.5) cm, base cuneate, margins crenate to deeply serrate, apex acuminate to acute; lateral leaflets unlobed or 1×-lobed; ultimate lobes 0.5-2 mm wide. Flowers: sepals blue to purple, reddish, or purple to pink, rarely nearly white; stamens 30-60, occasionally more. Achenes: body puberulous to pilose, rarely glabrous. 2n=16.


Phenology: Flowering spring (Mar–Jun).
Habitat: Shaded, moist woods, open hillsides
Elevation: 100-1800 m

Discussion

Selected References

None.

Lower Taxa

None.

"broadened" is not a number.

Acuminate (?) +  and Acute (?) +
Bryan E. Dutton +, Carl S. Keener +  and Bruce A. Ford +
A. Gray +
distinct +
cuneate +
0.05 cm0.5 mm <br />5.0e-4 m <br /> (0.1 cm1 mm <br />0.001 m <br />) +
straight +
rudimentary +
plumose +
0.1 cm1 mm <br />0.001 m <br /> (0.15 cm1.5 mm <br />0.0015 m <br />) +
0.4 cm4 mm <br />0.004 m <br /> (0.5 cm5 mm <br />0.005 m <br />) +
glabrous +, puberulous +  and pilose +
oblong;ellipsoid +
0.15 cm1.5 mm <br />0.0015 m <br /> (0.2 cm2 mm <br />0.002 m <br />) +
globose;cylindric +
2-9-flowered +
Calif. +, Oreg. +  and Wash. +
100-1800 m +
sessile +  and pedicellate +
showy +  and inconspicuous +
0 cm0 mm <br />0 m <br /> (60 cm600 mm <br />0.6 m <br />) +
stalked +, sessile +  and aggregate +
ovoid;obovoid +
Shaded, moist woods, open hillsides +
spheric +
axillary +  and terminal +
petiolate +, compound +  and simple +
whorled +, opposite +  and alternate +
palmate +  and pinnate +
crenate;deeply serrate +
5 cm50 mm <br />0.05 m <br /> (7 cm70 mm <br />0.07 m <br />) +
2 cm20 mm <br />0.02 m <br /> (5 cm50 mm <br />0.05 m <br />) +
distally villous +  and pilose +
distinct +
conspicuous +
reduced +
0.15 cm1.5 mm <br />0.0015 m <br /> (0.2 cm2 mm <br />0.002 m <br />) +
4 cm40 mm <br />0.04 m <br /> (20 cm200 mm <br />0.2 m <br />) +
Flowering spring (Mar–Jun). +
Proc. Amer. Acad. Arts +
not arillate +  and stalked +
0.8 cm8 mm <br />0.008 m <br /> (1 cm10 mm <br />0.01 m <br />) +
white;blue;purple reddish or purple +
not persistent +
distinct +
5 +  and 7 +
elliptic +, oblong +  and ovate +
0.35 cm3.5 mm <br />0.0035 m <br /> (4 cm40 mm <br />0.04 m <br />) +
0.5 cm5 mm <br />0.005 m <br /> (0.8 cm8 mm <br />0.008 m <br />) +
30 cm300 mm <br />0.3 m <br /> (35 cm350 mm <br />0.35 m <br />) +
8 cm80 mm <br />0.08 m <br /> (30 cm300 mm <br />0.3 m <br />) +
Endemic +  and Illustrated +
persistent +
strigose adaxially nearly glabrous;strigose +
Anemone adamsiana +  and Anemone quinquefolia var. oregana +
Anemone oregana var. oregana +
Anemone oregana +
variety +
sessile;petiolulate +
5 cm50 mm <br />0.05 m <br /> (6 cm60 mm <br />0.06 m <br />) +
3 cm30 mm <br />0.03 m <br /> (3.5 cm35 mm <br />0.035 m <br />) +
2 cm20 mm <br />0.02 m <br /> (8 cm80 mm <br />0.08 m <br />) +
oblanceolate;rhombic oblong or ovate +
1 cm10 mm <br />0.01 m <br /> (3 cm30 mm <br />0.03 m <br />) +
0.05 cm0.5 mm <br />5.0e-4 m <br /> (0.2 cm2 mm <br />0.002 m <br />) +
2-9-flowered +
herbaceous +  and woody +