Dieteria asteroides var. glandulosa

(B. L. Turner) D. R. Morgan & R. L. Hartman

Sida 20: 1393. 2003.

Endemic
Basionym: Machaeranthera asteroides var. glandulosa B. L. Turner Phytologia 60: 77. 1986
Treatment appears in FNA Volume 20. Treatment on page 397. Mentioned on page 396.

Stems glabrous or densely stipitate-glandular. Leaves: mid-blades 6–20 mm wide, margins usually serrate, faces sometimes puberulent, stiffly long-stipitate-glandular. Involucres hemispheric, 7–13 mm. Phyllary apices acuminate to long-acuminate, 2–5 mm, faces sometimes canescent, stipitate-glandular. 2n = 8.


Phenology: Flowering May–Oct.
Habitat: Grasslands, creosote bush scrublands, and pine/oak woodlands
Elevation: 600–2400 m

Distribution

V20-903-distribution-map.gif

Ariz., Nev., N.Mex., Utah.

Discussion

Selected References

None.

Lower Taxa

None.
not tailed +, rounded +  and obtuse +
distinct +
stipitate-glandular +  and hairy +
subequal +
0.1 cm1 mm <br />0.001 m <br /> (0.6 cm6 mm <br />0.006 m <br />) +
scarious +
usually triangular +  and linear +
usually deltate +  and lanceolate +
spiciform +, racemiform +, paniculiform +  and corymbiform +
indeterminate +  and determinate +
David R. Morgan +
(B. L. Turner) D. R. Morgan & R. L. Hartman +
decurrent +
indurate +
Machaeranthera asteroides var. glandulosa +
linear;oblanceolate;linear;oblanceolate;lanceolate;oblong;obovate;ovate +
rugulose +  and muricate +
white +  and tawny +
not 2-lipped +  and actinomorphic +
yellow +, purple +, violet +, blue +  and white +
8-12-ribbed +  and smooth +
beaked +, 2-ribbed +  and 5-ribbed +
appressed-hairy +  and glabrous +
flattened +, linear +  and obovoid +
fertile +  and bisexual +
0.5 cm5 mm <br />0.005 m <br /> (0.8 cm8 mm <br />0.008 m <br />) +
fertile +  and bisexual +
Ariz. +, Nev. +, N.Mex. +  and Utah. +
600–2400 m +
stipitate-glandular +, canescent +, long-stipitate-glandular +  and puberulent +
pistillate +, staminate +  and neuter +
winged +  and beaked +
dispersed +
Grasslands, creosote bush scrublands, and pine/oak woodlands +
indeterminate +
heterogamous +  and homogamous +
each +  and sessile +
0.6 cm6 mm <br />0.006 m <br /> (1.6 cm16 mm <br />0.016 m <br />) +
hemispheric +
0.7 cm7 mm <br />0.007 m <br /> (1.3 cm13 mm <br />0.013 m <br />) +
0.6 cm6 mm <br />0.006 m <br /> (3 cm30 mm <br />0.03 m <br />) +
white +  and purple +
10mm;20mm +
0.8mm;1.5mm +
0.2 cm2 mm <br />0.002 m <br /> (0.6 cm6 mm <br />0.006 m <br />) +
2 cm20 mm <br />0.02 m <br /> (10 cm100 mm <br />0.1 m <br />) +
0.6 cm6 mm <br />0.006 m <br /> (2 cm20 mm <br />0.02 m <br />) +
petiolate +  and sessile +
cauline +, proximal +  and basal +
deltate +  and lanceolate +
2-carpellate +
persistent +
stipitate-glandular +, canescent +, puberulent +  and hairy +
Flowering May–Oct. +
spreading +  and reflexed +
lanceolate +  and linear +
acuminate +  and long-acuminate +
0.2 cm2 mm <br />0.002 m <br /> (0.5 cm5 mm <br />0.005 m <br />) +
bearing subulate enations +, hairy +  and bristly +
exalbuminous +
erect +  and ascending +
appendaged +  and truncate +
papillate +  and smooth +
Machaeranthera asteroides +
Dieteria asteroides var. glandulosa +
Dieteria asteroides +
variety +
perennial +, short-lived +  and biennial +
10 cm100 mm <br />0.1 m <br /> (100 cm1,000 mm <br />1 m <br />) +
tree +, shrub +  and subshrub +