Ratibida peduncularis var. picta

(A. Gray) W. M. Sharp

Ann. Missouri Bot. Gard. 22: 74. 1935.

Endemic
Basionyms: Lepachys peduncularis var. picta A. Gray Smithsonian Contr. Knowl. 3(5): 107. 1852
Treatment appears in FNA Volume 21. Treatment on page 62.

Leaves lyrate-pinnate, 2–14 × 1–6.5 cm, lobes 3–7 (terminal lobes lanceolate-ovate, toothed to parted, 3–50 mm wide). Ray corollas mostly purple, sometimes with some yellow. Cypselae pectinate-fimbriate (adaxial margins). 2n = 28.


Phenology: Flowering Apr–Oct.
Habitat: Sandy seacoasts
Elevation: 0–50 m

Discussion

Variety picta has been reported to hybridize with var. peduncularis (E. L. Richards 1968) and Ratibida columnifera (S. W. Jackson 1963).

Selected References

None.

Lower Taxa

None.

pectinate-fimbriate +  and fimbriate +
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 +
(A. Gray) W. M. Sharp +
decurrent +
Lepachys peduncularis var. picta +
compound +  and simple +
lanceolate;ovate or oblanceolate +
winged;ribbed;winged;ribbed +
tuberculate +  and rugose +
barbellulate +  and barbellate +
purplish +, greenish yellow +, bicolor +, maroon +, purplish yellow +  and yellow +
0.25 cm2.5 mm <br />0.0025 m <br /> (0.3 cm3 mm <br />0.003 m <br />) +
0.23 cm2.3 mm <br />0.0023 m <br /> (0.5 cm5 mm <br />0.005 m <br />) +
hairy +  and glabrous +
pectinate-fimbriate +
0.12 cm1.2 mm <br />0.0012 m <br /> (0.3 cm3 mm <br />0.003 m <br />) +
fertile +  and bisexual +
fertile +  and bisexual +
1.5 cm15 mm <br />0.015 m <br /> (7 cm70 mm <br />0.07 m <br />) +
columnar +
8mm;13mm +
0–50 m +
pistillate +, staminate +  and neuter +
winged +  and beaked +
dispersed +
0.1 cm1 mm <br />0.001 m <br /> (0.18 cm1.8 mm <br />0.0018 m <br />) +
Sandy seacoasts +
in loose , corymbiform arrays +  and singly +
indeterminate +
homogamous +  and heterogamous +
each +  and sessile +
1mm +  and 5mm +
0.8mm +  and 1.5mm +
0.8 cm8 mm <br />0.008 m <br /> (1.6 cm16 mm <br />0.016 m <br />) +
mostly ovate +  and elliptic +
4mm;12mm +
2cm;14cm +
cauline +  and basal +
2-pinnatifid;lyrate-pinnate +
1 cm10 mm <br />0.01 m <br /> (6.5 cm65 mm <br />0.065 m <br />) +
narrowly linear-lanceolate +  and narrowly ovate +
0.8mm +  and 4.5mm +
dentate to pinnatifid or palmatifid +  and entire +
pectinate-fimbriate +  and ciliate +
6mm +  and 12mm +
0.08 cm0.8 mm <br />8.0e-4 m <br /> (0.15 cm1.5 mm <br />0.0015 m <br />) +
2-carpellate +
3mm +  and 4.3mm +
1.5mm;3mm +
persistent +
coroniform +
14 cm140 mm <br />0.14 m <br /> (45 cm450 mm <br />0.45 m <br />) +
Flowering Apr–Oct. +
7 +  and 14 +
Ann. Missouri Bot. Gard. +
bearing subulate enations +, hairy +  and bristly +
subspheric;columnar +
2 +  and 8 +
exalbuminous +
1 +  and 12 +
appendaged +  and truncate +
hirsutulous +  and glabrous +
papillate +
Compositae +
Ratibida peduncularis var. picta +
Ratibida peduncularis +
variety +
cylindric +
toothed +  and serrate +
0 cm0 mm <br />0 m <br /> (115 cm1,150 mm <br />1.15 m <br />) +
tree +, shrub +  and subshrub +