Leucosidea Eckl. & Zeyh.

Genus

Angiosperms > Rosales > Rosaceae

Characteristics

Calyx-tube obconical, the mouth almost closed by the annular disk, bearing 2 series, each consisting of 5(6) free elements: outer ones (“epicalyx”-lobes) alternating with inner (calyx-lobes).
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Leaves alternate, imparipinnate; leaflets inciso-dentate, the main pairs sometimes alternating with reduced minute ones; stipules adnate to the petiole, sheathing the stem, long-persistent.
Stamens 10(12), inserted on the margin of the disk, dimorphic, the shorter ones oppositi-petalous.
Achenes membranous, enclosed within the persistent indurated calyx-tube, often only one maturing.
Carpels 2(3); styles terminal, filiform, exserted; stigmas hooked; ovules solitary, pendulous.
Flowers bisexual, home in dense terminal racemose inflorescences.
Much-branched, densely leafy, monoecious shrub or small tree.
Petals 5(6), soon deciduous.
Life form annual
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Foliage retention deciduous
Sexuality hermaphrodite
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Environment

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Usage

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Cultivation

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Images

Leucosidea unspecified picture

Identifiers

LSID urn:lsid:ipni.org:names:33870-1
WFO ID wfo-4000021598
COL ID 5DY3
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Leucosidea

Lower taxons

Leucosidea sericea