Stenotus lanuginosus var. lanuginosus

Treatment appears in FNA Volume 20. Treatment on page 177.

Leaf-blades usually grayish, faces lanate. Peduncles usually lanate, or rarely stipitate-glandular proximal to heads. Mid and inner phyllaries 2–4 mm wide, margins broad, 0.3–0.7 mm wide, scarious.


Phenology: Flowering late spring; fruiting early summer.
Habitat: Sagebrush steppe, open pine forests, alpine meadows, on basaltic or granitic soils
Elevation: 300–2900 m

Distribution

V20-385-distribution-map.gif

Calif., Idaho, Nev., Oreg., Wash.

Discussion

Selected References

None.

Lower Taxa

None.

"fine" is not a number."except-for margins or with narrow green portions longer than broad" is not a number.

stipitate-glandular +  and villous +
not tailed +, rounded +  and obtuse +
0.25 cm2.5 mm <br />0.0025 m <br /> (0.3 cm3 mm <br />0.003 m <br />) +
distinct +
acute;acuminate +
subequal +
scarious +
usually triangular +  and linear +
usually deltate +  and lanceolate +
indeterminate +  and determinate +
Caleb A. Morse +
(A. Gray) Greene +
attenuate +
Haplopappus lanuginosus +
7 cm70 mm <br />0.07 m <br /> (10 cm100 mm <br />0.1 m <br />) +
2.4 cm24 mm <br />0.024 m <br /> (7 cm70 mm <br />0.07 m <br />) +
linear;narrowly oblanceolate or spatulate +
0.15 cm1.5 mm <br />0.0015 m <br /> (0.9 cm9 mm <br />0.009 m <br />) +
rugulose +  and muricate +
not 2-lipped +  and actinomorphic +
vase--shaped +
0.55 cm5.5 mm <br />0.0055 m <br /> (0.85 cm8.5 mm <br />0.0085 m <br />) +
beaked +, 2-ribbed +  and 5-ribbed +
0.5 cm5 mm <br />0.005 m <br /> (0.65 cm6.5 mm <br />0.0065 m <br />) +
flattened +, less prismatic +  and oblanceoloid or linear +
fertile +  and bisexual +
fertile +  and bisexual +
Calif. +, Idaho +, Nev. +, Oreg. +  and Wash. +
300–2900 m +
sericeous +
pistillate +, staminate +  and neuter +
winged +  and beaked +
dispersed +
Sagebrush steppe, open pine forests, alpine meadows, on basaltic or granitic soils +
indeterminate +
heterogamous +  and homogamous +
each +  and sessile +
0.5 cm5 mm <br />0.005 m <br /> (0.6 cm6 mm <br />0.006 m <br />) +
1.3 cm13 mm <br />0.013 m <br /> (2.8 cm28 mm <br />0.028 m <br />) +
broadly campanulate;hemispheric +
0.6 cm6 mm <br />0.006 m <br /> (1.5 cm15 mm <br />0.015 m <br />) +
0.9 cm9 mm <br />0.009 m <br /> (1.5 cm15 mm <br />0.015 m <br />) +
2.5mm;7mm +
triangular +
except-for margins or with narrow green portions longer than broad +
fimbriate +
0.3mm +  and 0.7mm +
0.8 cm8 mm <br />0.008 m <br /> (1.25 cm12.5 mm <br />0.0125 m <br />) +
0.2 cm2 mm <br />0.002 m <br /> (0.4 cm4 mm <br />0.004 m <br />) +
0.75 cm7.5 mm <br />0.0075 m <br /> (1.15 cm11.5 mm <br />0.0115 m <br />) +
0.1 cm1 mm <br />0.001 m <br /> (0.3 cm3 mm <br />0.003 m <br />) +
2-carpellate +
0.5 cm5 mm <br />0.005 m <br /> (0.95 cm9.5 mm <br />0.0095 m <br />) +
persistent +
stipitate-glandular +  and lanate +
2 cm20 mm <br />0.02 m <br /> (15.5 cm155 mm <br />0.155 m <br />) +
Flowering late spring +  and fruiting early summer. +
3-nerved +  and 1-nerved +
oblong +  and broadly oblanceolate +
except-for margins or with narrow green portions longer than broad +
bearing subulate enations +, hairy +  and bristly +
exalbuminous +
stipitate-glandular +, villous +  and lanate +
2 times appendages +
0.06 cm0.6 mm <br />6.0e-4 m <br /> (0.18 cm1.8 mm <br />0.0018 m <br />) +
0.06 cm0.6 mm <br />6.0e-4 m <br /> (0.14 cm1.4 mm <br />0.0014 m <br />) +
subulate +  and broadly lanceolate +
appendaged +  and truncate +
papillate +  and smooth +
Haplopappus sect. Stenotus +
Stenotus lanuginosus var. lanuginosus +
Stenotus lanuginosus +
variety +
ampliate +
vase--shaped +
30 cm300 mm <br />0.3 m <br /> (60 cm600 mm <br />0.6 m <br />) +
2 cm20 mm <br />0.02 m <br /> (30 cm300 mm <br />0.3 m <br />) +
plant +  and cespitose +