Corydalis micrantha subsp. australis

(Chapman) G. B. Ownbey

Ann. Missouri Bot. Gard. 34: 222-224. 1947.

Endemic
Basionym: Corydalis aurea var. australis Chapman Fl. South. U.S. ed. 2, 604. 1883
Synonyms: Capnoides halei Small Corydalis campestris (Britton) J. T. Buchholz & E. J. Palmer Corydalis halei (Small) Fernald & Schubert Corydalis micrantha var. australis (Chapman) Shinners
Treatment appears in FNA Volume 3.

Stems usually weak. Inflorescences: racemes of chasmogamous flowers often greatly exceeding leaves, elongate; petal spur blunt, not globose at apex. Capsules slender, commonly 15-20 mm.


Phenology: Flowering very early–late spring.
Habitat: Abandoned fields and waste areas, roadsides, and open woods, in disturbed, often sandy soil
Elevation: 10-650 m

Distribution

V3 315-distribution-map.gif

Ala., Ark., Fla., Ga., Ill., Kans., La., Miss., Mo., N.C., Okla., S.C., Tex.

Discussion

Selected References

None.

Lower Taxa

None.

"thin" is not a number."dm" is not declared as a valid unit of measurement for this property.

Globose (?) +  and Obtuse (?) +
Kingsley R. Stern +
(Chapman) G. B. Ownbey +
Corydalis aurea var. australis +
2 times or more wider than base +
0.5 cm5 mm <br />0.005 m <br /> (0.8 cm8 mm <br />0.008 m <br />) +
elliptic;attenuate-ovate +
0.2 cm2 mm <br />0.002 m <br /> (0.4 cm4 mm <br />0.004 m <br />) +
adnate +  and connate +
incurved +  and erect +
1.5 cm15 mm <br />0.015 m <br /> (2 cm20 mm <br />0.02 m <br />) +
0.3 cm3 mm <br />0.003 m <br /> (0.4 cm4 mm <br />0.004 m <br />) +
obsolescent +
wrinkled +
minute +  and reduced +
Ala. +, Ark. +, Fla. +, Ga. +, Ill. +, Kans. +, La. +, Miss. +, Mo. +, N.C. +, Okla. +, S.C. +  and Tex. +
10-650 m +
spreading +  and erect +
dehiscent +  and indehiscent +
Abandoned fields and waste areas, roadsides, and open woods, in disturbed, often sandy soil +
(6-)10-16(-20)-flowered +
terminal +  and axillary +
oblanceolate +
0.7 cm7 mm <br />0.007 m <br /> (1 cm10 mm <br />0.01 m <br />) +
cauline +  and basal +
dentate +, sinuate +, denticulate +  and incised +
curved +  and straight +
not spurred +  and spurred +
3 +, both +  and 1 +
0.9 cm9 mm <br />0.009 m <br /> (1.1 cm11 mm <br />0.011 m <br />) +
dissimilar +  and alike +
broadly ovoid;obovoid +
0.2 cm2 mm <br />0.002 m <br /> (0.6 cm6 mm <br />0.006 m <br />) +
1.4 cm14 mm <br />0.014 m <br /> (1.5 cm15 mm <br />0.015 m <br />) +
coherent +  and distinct +
1.2 cm12 mm <br />0.012 m <br /> (1.4 cm14 mm <br />0.014 m <br />) +
not globose +  and blunt +
not spongy +
Flowering very early–late spring. +
perpendicular +
Ann. Missouri Bot. Gard. +
cleistogamous-flowered +  and 1-5-flowered +
inconspicuous +
cleistogamous +
elongate +
succulent +
1.5 cm15 mm <br />0.015 m <br /> (?) +
decorated +
reniform +  and subglobose +
persistent +  and caducous +
0 cm0 mm <br />0 m <br /> (?) +  and 0.15 cm1.5 mm <br />0.0015 m <br /> (?) +
straight +
0.4 cm4 mm <br />0.004 m <br /> (0.7 cm7 mm <br />0.007 m <br />) +
branching +  and simple +
climbing +  and prostrate +
erect +  and prostrate-ascending +
1;several +
persistent +
2-lobed +  and rectangular +
thread-like +
4 cm40 mm <br />0.04 m <br /> (?) +
Capnoides halei +, Corydalis campestris +, Corydalis halei +  and Corydalis micrantha var. australis +
Corydalis micrantha subsp. australis +
Corydalis micrantha +
subspecies +
obovate +, oblongelliptic +  and ovate +