Dalbergiella Baker F.

Genus

Angiosperms > Fabales > Fabaceae

Characteristics

Trees or scandent shrubs. Leaves alternate, imparipinnate; stipules subulate; stipels absent; leaflets mostly subopposite, unequal-sided at base. Inflorescences in axils of current or fallen leaves, sometimes precocious, contracted subracemose panicles; bracts narrow; bracteoles small. Calyx with 2 broad upper lobes joined nearly to tips and 3 smaller triangular or deltoid lower lobes. Corolla cream or yellowish with standard at least marked purplish or reddish; standard with well-developed claw supporting a broad blade emarginate at both ends, longer than other petals; wings free; keel-petals little shorter than wings, only slightly curved, shortly adherent on lower side. Vexillary stamen free; anthers dorsifixed, with a broadened connective, the thecae thus turned forwards with longitudinal slits down the face. Ovary subsessile, with no more than about 8 ovules; style curved at base and tapering to a small stigma. Fruit subsessile, indehiscent, flattened and thin, ± oblong, laxly venose, 1(–2)-seeded. Seeds reniform, smooth; hilum and rim-aril small.
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Stamens 10, 9 connate in a dorsally slit sheath, the upper one free; anthers dorsifixed, with a subcircular connective.
Standard suborbicular, dorsally keeled towards the base; wings oblong; keel petals shorter than the wings.
Inflorescence a contracted racemose panicle, with flowers in clusters along the axes (pseudoracemes).
Leaves imparipinnate; leaflets opposite, subopposite or occasionally alternate, without stipels.
Calyx campanulate, 5-dentate, upper teeth broader than the others.
Trees or (not in the Flora area) lianes.
Seed compressed; radicle inflexed.
Ovary few-ovulate, sessile.
Pod 1-seeded.
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Growth form tree
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Sexuality hermaphrodite
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Nitrogen fixer rhizobia
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Usage

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Cultivation

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Identifiers

LSID urn:lsid:ipni.org:names:22199-1
WFO ID wfo-4000010679
COL ID 3ZJZ
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Dalbergiella

Lower taxons

Dalbergiella welwitschii Dalbergiella nyasae Dalbergiella gossweileri