Ardisia japonica

(Thunberg) Blume

Bijdr. Fl. Ned. Ind., 690. 1826,.

Basionym: Bladhia japonica Thunberg Nov. Gen. Pl., 7. 1781
Treatment appears in FNA Volume 8. Treatment on page 320. Mentioned on page 318, 319.
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Subshrubs, stoloniferous, 0.02–0.3 (–0.4) m; branchlets minutely rufous-puberulent, glabrescent. Leaves pseudoverticillate, at times appearing subopposite; petiole 6–10 mm, minutely puberulent; blade elliptic to obovate or lanceolate, 4–7 × 1.5–4 cm, margins serrulate, flat, apex acute, surfaces minutely rufous-puberulent, glabrescent. Inflorescences axillary or subterminal, subumbels, pedunculate, 3–5-flowered; peduncle slender, ca. 5 mm. Pedicels usually curved, 0.7–1 cm, puberulent. Flowers: sepals 5 (–6), ovate, to 1.5 mm, margins entire, (ciliate), apex obtuse or acute to acuminate, sometimes punctate, glabrous; petals 5 (–6), pink or white, broadly ovate, 4 (–5) mm, margins entire, hyaline, membranous, apex acute, densely punctate; stamens shorter than petals; anthers ovate to narrowly ovate, apex acute, punctate abaxially; ovary glabrous; ovules ca. 15, triseriate. Drupes red, becoming blackish, 5–6 mm diam., smooth, ± punctate.


Phenology: Flowering Apr–Jun; fruiting Nov–Jan.
Habitat: Acidic soil
Elevation: 0-200 m

Distribution

V8 641-distribution-map.gif

Introduced; La., Tex., Asia (China), Asia (Japan), Asia (Korea)

Discussion

Ardisia japonica has naturalized from cultivation; it does not appear to be invasive.

Selected References

None.

Lower Taxa

None.
... more about "Ardisia japonica"
ovate +  and narrowly ovate +
acute +  and acuminate +
John J. Pipoly III +  and Jon M. Ricketson +
(Thunberg) Blume +
acute +  and obovate +
Bladhia japonica +
4 cm40 mm <br />0.04 m <br /> (7 cm70 mm <br />0.07 m <br />) +
sculpted +  and entire +
elliptic;obovate or lanceolate +
1.5 cm15 mm <br />0.015 m <br /> (4 cm40 mm <br />0.04 m <br />) +
glabrescent +  and rufous-puberulent +
oblong-ovate +  and ovate +
cupuliform +  and campanulate +
La. +, Tex. +, Asia (China) +, Asia (Japan) +  and Asia (Korea) +
blackish +  and red +
0.5 cm5 mm <br />0.005 m <br /> (?) +  and 0.6 cm6 mm <br />0.006 m <br /> (?) +
0-200 m +
curved +  and straight +
free +  and connate +
costate +  and drupaceous +
indehiscent +
subglobose +  and globose +
0.4 cm4 mm <br />0.004 m <br /> (0.8 cm8 mm <br />0.008 m <br />) +
Acidic soil +
stipitate-stellate +
nectariferous +
glandular-villous +
subterminal +  and axillary +
monomorphic +
subopposite +  and pseudoverticillate +
persistent +
entire +  and serrulate +
undulate +, crenate +  and entire +
membranous +
tenuinucellate +  and bitegmic +
anatropous;campylotropous +
0.7 cm7 mm <br />0.007 m <br /> (1 cm10 mm <br />0.01 m <br />) +
5 cm50 mm <br />0.05 m <br /> (?) +
0.4 cm4 mm <br />0.004 m <br /> (0.5 cm5 mm <br />0.005 m <br />) +
white +  and pink +
connate;proximally nearly distinct +
4 cm40 mm <br />0.04 m <br /> (?) +
0.6 cm6 mm <br />0.006 m <br /> (1 cm10 mm <br />0.01 m <br />) +
Flowering Apr–Jun +  and fruiting Nov–Jan. +
3-5-carpellate +
Bijdr. Fl. Ned. Ind., +
membranous +
white +  and black +
globose +
0 cm0 mm <br />0 m <br /> (?) +  and 0.15 cm1.5 mm <br />0.0015 m <br /> (?) +
epipetalous +  and antipetalous +
usually capitate;truncate +
punctiform +
rudimentary +
3-5-flowered +  and pedunculate +
glabrescent +  and rufous-puberulent +
Ardisia japonica +
species +
inconspicuous +
annual +  and perennial +
30 cm300 mm <br />0.3 m <br /> (40 cm400 mm <br />0.4 m <br />) +
glabrescent +  and hairy +