Echinacea paradoxa var. paradoxa

Common names: Yellow coneflower
Treatment appears in FNA Volume 21. Treatment on page 91. Mentioned on page 65, 90.

Ray corollas yellow. cypselae (all) glabrous. 2n = 22.


Phenology: Flowering late spring–early summer.
Habitat: Rocky prairies, glades, bald knobs
Elevation: 50–400 m

Discussion

Of conservation concern.

Selected References

None.

Lower Taxa

None.

"broader" is not a number.

not tailed +, rounded +  and obtuse +
connate +  and distinct +
subequal +
scarious +
usually ovate +  and lanceolate +
usually deltate +  and lanceolate +
spiciform +, racemiform +, paniculiform +, corymbiform +  and cymiform +
indeterminate +  and determinate +
Lowell E. Urbatsch +, Kurt M. Neubig +  and Patricia B. Cox +
(Norton) Britton in N. L. Britton and A. Brown +
bristlelike +
coroniform +
attenuate +
Brauneria paradoxa +
2 cm20 mm <br />0.02 m <br /> (2.5 cm25 mm <br />0.025 m <br />) +
5 cm50 mm <br />0.05 m <br /> (35 cm350 mm <br />0.35 m <br />) +
ovate;lanceolate;linear +
0.5cm;2cm +
winged;ribbed;winged;ribbed +
tuberculate +  and rugose +
barbellulate +  and barbellate +
Yellow coneflower +
yellow +, reddish purple +, greenish +, pinkish +, dark purple +  and pale-pink white or yellow +
bicolored +  and tan +
4-angled +  and 3-angled +
fertile +  and bisexual +
0.45 cm4.5 mm <br />0.0045 m <br /> (0.62 cm6.2 mm <br />0.0062 m <br />) +
fertile +  and bisexual +
2 cm20 mm <br />0.02 m <br /> (3.5 cm35 mm <br />0.035 m <br />) +
ovoid;conic +
2cm;3.5cm +
Ark. +  and Mo. +
50–400 m +
tuberculate +
pistillate +, staminate +  and neuter +
winged +  and beaked +
dispersed +
Rocky prairies, glades, bald knobs +
indeterminate +
homogamous +  and heterogamous +
each +  and sessile +
1.2 cm12 mm <br />0.012 m <br /> (4 cm40 mm <br />0.04 m <br />) +
crateriform;hemispheric +
30mm;70mm +
cauline +  and basal +
pinkish;yellowish +
triangular +
2-carpellate +
1 cm10 mm <br />0.01 m <br /> (1.4 cm14 mm <br />0.014 m <br />) +
persistent +
coroniform +
0 cm0 mm <br />0 m <br /> (0.12 cm1.2 mm <br />0.0012 m <br />) +
2 cm20 mm <br />0.02 m <br /> (10 cm100 mm <br />0.1 m <br />) +
10 cm100 mm <br />0.1 m <br /> (30 cm300 mm <br />0.3 m <br />) +
0 cm0 mm <br />0 m <br /> (15 cm150 mm <br />0.15 m <br />) +
Flowering late spring–early summer. +
0.7 cm7 mm <br />0.007 m <br /> (1.2 cm12 mm <br />0.012 m <br />) +
15 +  and 50 +
unequal +  and subequal +
0.1 cm1 mm <br />0.001 m <br /> (0.4 cm4 mm <br />0.004 m <br />) +
in N. L. Britton and A. Brown, Ill. Fl. N. U.S. ed. +
sterile +  and fertile +
bearing subulate enations +, hairy +  and bristly +
hemispheric;conic +
exalbuminous +
Endemic +  and Conservation concern +
branched +  and unbranched +
yellowish green +
appendaged +  and truncate +
hirsutulous +  and glabrous +
papillate +
Undefined (tribe Undefined) subtribe Enceliinae +, Undefined (tribe Undefined) subtribe Engelmanniinae +, Undefined (tribe Undefined) subtribe Spilanthinae +, Undefined (tribe Undefined) subtribe Verbesininae +  and Undefined (tribe Undefined) subtribe Zinniinae +
Echinacea paradoxa var. paradoxa +
Echinacea paradoxa +
variety +
red +  and orange +
sharp-pointed +
cylindric +
shorter to longer than campanulate +
toothed +  and entire +
0 cm0 mm <br />0 m <br /> (140 cm1,400 mm <br />1.4 m <br />) +