Rudbeckia fulgida var. fulgida

Endemic
Synonyms: Rudbeckia acuminata C. L. Boynton & Beadle Rudbeckia foliosa C. L. Boynton & Beadle Rudbeckia tenax C. L. Boynton & Beadle Rudbeckia truncata Small
Treatment appears in FNA Volume 21. Treatment on page 54. Mentioned on page 53.

Stems villous-hirsute (hairs antrorse to spreading). Leaves: basal blades lanceolate to narrowly elliptic to ovate or oblanceolate, 2–4.5 cm wide, lengths ± 3 times widths, bases cuneate, margins entire or serrate, faces glabrous or moderately hairy; cauline sessile or petiolate, blades lanceolate to narrowly ovate, somewhat smaller distally, bases attenuate to cuneate, margins entire or denticulate, faces glabrous or moderately hairy. Phyllaries reflexed, 1–2.2 × 0.2 cm, mostly strigoso-hispid. Receptacles 11–18 mm diam.; palea margins ciliate, faces glabrous. Ray-florets 8–14; laminae 8–20 (–30) mm. 2n = 38, ca. 76.


Phenology: Flowering late summer–fall.
Habitat: Dry to mesic, sunny to shady sites
Elevation: 0–700 m

Distribution

V21-111-distribution-map.gif

Ala., Del., Fla., Ga., Ill., Ind., Ky., Md., N.J., N.Y., N.C., Ohio, Pa., Tenn., Va., W.Va.

Discussion

Selected References

None.

Lower Taxa

None.

not tailed +, rounded +  and obtuse +
connate +  and distinct +
subequal +
scarious +
usually ovate +  and lanceolate +
usually deltate +  and lanceolate +
indeterminate +  and determinate +
Lowell E. Urbatsch +  and Patricia B. Cox +
lanceolate +  and narrowly elliptic +
2 cm20 mm <br />0.02 m <br /> (4.5 cm45 mm <br />0.045 m <br />) +
5 cm50 mm <br />0.05 m <br /> (30 cm300 mm <br />0.3 m <br />) +
1 cm10 mm <br />0.01 m <br /> (8 cm80 mm <br />0.08 m <br />) +
attenuate +  and cuneate +
compound +  and simple +
lanceolate;narrowly ovate +
smaller +
winged;ribbed;winged;ribbed +
tuberculate +  and rugose +
barbellulate +  and barbellate +
petiolate +  and sessile +
2 cm20 mm <br />0.02 m <br /> (25 cm250 mm <br />0.25 m <br />) +
0.5cm +  and 7cm +
yellowish green +
0.3 cm3 mm <br />0.003 m <br /> (0.42 cm4.2 mm <br />0.0042 m <br />) +
0.35 cm3.5 mm <br />0.0035 m <br /> (0.4 cm4 mm <br />0.004 m <br />) +
hairy +  and glabrous +
flattened +, fusiform-terete +  and obpyramidal +
fertile +  and bisexual +
fertile +  and bisexual +
1.2 cm12 mm <br />0.012 m <br /> (1.6 cm16 mm <br />0.016 m <br />) +
10mm;18mm +
Ala. +, Del. +, Fla. +, Ga. +, Ill. +, Ind. +, Ky. +, Md. +, N.J. +, N.Y. +, N.C. +, Ohio +, Pa. +, Tenn. +, Va. +  and W.Va. +
0–700 m +
glabrous +  and hairy +
pistillate +, staminate +  and neuter +
winged +  and beaked +
dispersed +
Dry to mesic, sunny to shady sites +
discoid +  and radiate +
indeterminate +
homogamous +  and heterogamous +
each +  and sessile +
0.1 cm1 mm <br />0.001 m <br /> (1.2 cm12 mm <br />0.012 m <br />) +
fusiform;turbinate or broadly campanulate +
2 cm20 mm <br />0.02 m <br /> (3 cm30 mm <br />0.03 m <br />) +
15mm;25mm +
elliptic +  and oblanceolate +
0.8 cm8 mm <br />0.008 m <br /> (2 cm20 mm <br />0.02 m <br />) +
sessile +  and petiolate +
not glaucous +
greenish;yellowish +
deltate +  and lance-linear +
serrate +  and entire +
denticulate +  and entire +
2-carpellate +
0.25 cm2.5 mm <br />0.0025 m <br /> (0.4 cm4 mm <br />0.004 m <br />) +
persistent +
0 +  and 2 +
coroniform +
0 cm0 mm <br />0 m <br /> (0.02 cm0.2 mm <br />2.0e-4 m <br />) +
Flowering late summer–fall. +
1 cm10 mm <br />0.01 m <br /> (2.2 cm22 mm <br />0.022 m <br />) +
strigoso-hispid +
3 +  and 21 +
0 cm0 mm <br />0 m <br /> (2 cm20 mm <br />0.02 m <br />) +
0.2 cm2 mm <br />0.002 m <br /> (?) +
bearing subulate enations +, hairy +  and bristly +
pitted +  and smooth +
hemispheric;ovoid +
connate +  and distinct +
2 +  and 5 +
exalbuminous +
appendaged +  and truncate +
hirsutulous +  and glabrous +
papillate +
0.3 cm3 mm <br />0.003 m <br /> (0.5 cm5 mm <br />0.005 m <br />) +
Rudbeckia acuminata +, Rudbeckia foliosa +, Rudbeckia tenax +  and Rudbeckia truncata +
Rudbeckia fulgida var. fulgida +
Rudbeckia fulgida +
variety +
cylindric +
entire +  and toothed +
100 cm1,000 mm <br />1 m <br /> (200 cm2,000 mm <br />2 m <br />) +
0 cm0 mm <br />0 m <br /> (120 cm1,200 mm <br />1.2 m <br />) +
shrub +  and subshrub +