Dysodiopsis tagetoides

(Torrey & A. Gray) Rydberg in N. L. Britton et al.

in N. L. Britton et al., N. Amer. Fl. 34: 171. 1915.

IllustratedEndemic
Basionym: Dyssodia tagetoides Torrey & A. Gray Fl. N. Amer. 2: 361. 1842
Treatment appears in FNA Volume 21. Treatment on page 237.

Leaf-blades 40–90 × 2–6 mm. Peduncles 30–50 mm. Ray laminae linear-elliptic, 10–15 × 3–6 mm. Disc corollas ca. 4 mm. Cypselae 3–3.5 mm; pappi: scales 1–2.5 mm. 2n = 26.


Phenology: Flowering late spring–summer.
Habitat: Limestone outcrops and derived soils
Elevation: 100–700 m

Discussion

Selected References

None.

Lower Taxa

None.
... more about "Dysodiopsis tagetoides"
not tailed +, rounded +  and obtuse +
darkened +  and pale +
connate +  and distinct +
subequal +
scarious +
usually ovate +  and lanceolate +
usually deltate +  and lanceolate +
indeterminate +  and determinate +
John L. Strother +
(Torrey & A. Gray) Rydberg in N. L. Britton et al. +
decurrent +
Dyssodia tagetoides +
compound +  and simple +
lobed;ovate;linear;ovate;linear;lanceolate;filiform;elliptic +
winged;ribbed;winged;ribbed +
tuberculate +  and rugose +
pinnatisect;subulate +
barbellulate +  and barbellate +
yellow +, lemon +  and greenish yellow +
strigillose +  and glabrous +
obpyramidal +
fertile +  and bisexual +
4 cm40 mm <br />0.04 m <br /> (?) +
fertile +  and bisexual +
Okla. +  and Tex. +
100–700 m +
pistillate +, staminate +  and neuter +
winged +  and beaked +
dispersed +
Limestone outcrops and derived soils +
cymiform +, corymbiform +, discoid +  and radiate +
indeterminate +
homogamous +  and heterogamous +
each +  and sessile +
0.5 cm5 mm <br />0.005 m <br /> (0.8 cm8 mm <br />0.008 m <br />) +
campanulate +
4 cm40 mm <br />0.04 m <br /> (9 cm90 mm <br />0.09 m <br />) +
0.2 cm2 mm <br />0.002 m <br /> (0.6 cm6 mm <br />0.006 m <br />) +
sessile +  and petiolate +
deltate +
dentate to pinnatifid or palmatifid +  and entire +
2-carpellate +
persistent +
coroniform +
3 cm30 mm <br />0.03 m <br /> (5 cm50 mm <br />0.05 m <br />) +
Flowering late spring–summer. +
10 +  and 12 +
in N. L. Britton et al., N. Amer. Fl. +
1 cm10 mm <br />0.01 m <br /> (1.5 cm15 mm <br />0.015 m <br />) +
0.3 cm3 mm <br />0.003 m <br /> (0.6 cm6 mm <br />0.006 m <br />) +
bearing subulate enations +, hairy +  and bristly +
10 +  and 12 +
1(-3)-aristate +
0.1 cm1 mm <br />0.001 m <br /> (0.25 cm2.5 mm <br />0.0025 m <br />) +
exalbuminous +
Illustrated +  and Endemic +
appendaged +  and truncate +
hirsutulous +  and glabrous +
papillate +
Undefined (tribe Undefined) subtribe Tageteae +
Dysodiopsis tagetoides +
Dysodiopsis +
species +
cylindric +
toothed +  and entire +
perennial +  and annual +
40 cm400 mm <br />0.4 m <br /> (80 cm800 mm <br />0.8 m <br />) +
shrub +  and subshrub +