Polymnia laevigata

Beadle

Bot. Gaz. 25: 278. 1898.

Endemic
Treatment appears in FNA Volume 21. Treatment on page 39.

Perennials. Stems glabrous or glabrate. Leaves: petioles 3–10+ cm, seldom, if ever, winged; blades 4–20 (–40+) × 2–12 (25+) cm, larger usually deeply pinnately lobed, lobes 5–11. Cypselae ca. 3 mm, 4–6-angled or ribbed. 2n = 30.


Phenology: Flowering Jul.
Habitat: Damp, shaded sites, calcareous soils
Elevation: 10–300 m

Distribution

V21-77-distribution-map.gif

Ala., Fla., Ga., Ky., Mo., Tenn.

Discussion

Selected References

None.

Lower Taxa

None.
... more about "Polymnia laevigata"
not tailed +, rounded +  and obtuse +
connate +  and distinct +
subequal +
scarious +
usually ovate +  and lanceolate +
usually deltate +  and lanceolate +
corymbiform +, loose +  and congested +
indeterminate +  and determinate +
John L. Strother +
Beadle +
decurrent +
compound +  and simple +
20 cm200 mm <br />0.2 m <br /> (40 cm400 mm <br />0.4 m <br />) +
25 cm250 mm <br />0.25 m <br /> (2 cm20 mm <br />0.02 m <br />) +
4 cm40 mm <br />0.04 m <br /> (20 cm200 mm <br />0.2 m <br />) +
2 cm20 mm <br />0.02 m <br /> (12 cm120 mm <br />0.12 m <br />) +
winged;ribbed;winged;ribbed +
tuberculate +  and rugose +
barbellulate +  and barbellate +
pale-yellow +, pale yellowish +  and whitish +
glabrate +  and hirtellous +
ribbed +  and 4-6-angled +
fertile +  and bisexual +
Ala. +, Fla. +, Ga. +, Ky. +, Mo. +  and Tenn. +
10–300 m +
stipitate-glandular +, pilosulous +  and hirtellous or glabrate or glabrous +
pistillate +, staminate +  and neuter +
winged +  and beaked +
dispersed +
Damp, shaded sites, calcareous soils +
indeterminate +
homogamous +  and heterogamous +
each +  and sessile +
0.4 cm4 mm <br />0.004 m <br /> (1.5 cm15 mm <br />0.015 m <br />) +
hemispheric +
deltate +  and lanceovate +
dentate to pinnatifid or palmatifid +  and entire +
2-carpellate +
persistent +
3 cm30 mm <br />0.03 m <br /> (10 cm100 mm <br />0.1 m <br />) +
Flowering Jul. +
6 +  and 21 +
bearing subulate enations +, hairy +  and bristly +
flat;convex +
exalbuminous +
glabrate +  and glabrous +
appendaged +  and truncate +
hirsutulous +  and glabrous +
papillate +
Compositae +
Polymnia laevigata +
Polymnia +
species +
coarsely toothed +  and denticulate or entire +
50 cm500 mm <br />0.5 m <br /> (150 cm1,500 mm <br />1.5 m <br />) +
tree +, shrub +  and subshrub +