Ardisiandra Hook.F.

Genus

Angiosperms > Ericales > Primulaceae

Characteristics

Pubescent herbs, creeping and rooting at the nodes or more or less acaulescent. Leaves petiolate, alternate, ovate to orbicular, coarsely lobed and toothed. Flowers small, pedicellate, bracteate, in few-flowered short extra-axillary sessile or pedunculate racemes; bracts linear, situated at or near the base of the pedicels. Calyx-segments 5 (rarely and abnormally up to 7) ± ovate, acute, ciliate, sometimes somewhat accrescent. Corolla campanulate; lobes 5, about 1/3 of the length of the corolla, sometimes ciliate. Stamens shortly connate at the base into a ring which is adnate to the corolla; filaments short; anthers apiculate. Ovary globose, setulose. Capsule globose, dehiscing by 5 short cartilaginous valves, or indehiscent. Seeds 3angled, minutely papillose. It is very closely related to Cortusa L. with a few species in central Europe and Asia.
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Stamens 5, oppositipetalous; filaments short, connate below into a continuous ring fused at the base to the corolla–tube; anthers apiculate.
Racemes few–flowered, extra–axillary, short–peduncled; flowers pedicellate and bracteate, inconspicuous.
Capsule globose, dehiscent by 5 apical valves or indehiscent, many–seeded.
Corolla campanulate, with 5 lobes 1/3–1/2 the length of the corolla.
Leaves petiolate, alternate, orbicular, coarsely lobed and toothed.
Calyx segments 5, free or somewhat accrescent, persistent.
Pilose creeping herbs with leafy stems.
Seeds angular, blackish, papillose.
Ovary multiovulate.
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Sexuality hermaphrodite
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Cultivation

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Images

Ardisiandra unspecified picture

Identifiers

LSID urn:lsid:ipni.org:names:32751-1
WFO ID wfo-4000002951
COL ID 32G6
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Ardisiandra

Lower taxons

Ardisiandra primuloides Ardisiandra sibthorpioides Ardisiandra wettsteinii