Spermatophyta: Dicotyledonae: Metachlamydeae

Pedaliaceae - Sesame family

Ihlenfeldt, H.-D. (1988) Pedaliaceae FZ 8(3)

Description of the family

Spiny shrub or small tree (Sesamothamnus) or, more usually, annual or perennial herbs. Leaves opposite or subopposite (upper sometimes alternate) or fasciculate in the axils of spines (Sesamothamnus). Stipules 0. Flowers usually solitary in axils, bisexual, zygomorphic. Pedicels generally with nectar glands (extra-floral nectaries) originating from reduced flowers at the base, these appearing as shiny ± raised circular bodies. Calyx 5-partite. Corolla ± 2-lipped, 5-lobed, joined into a tube. Stamens 4, sometimes with an additional staminode. Ovary superior, usually 2-locular. Fruit often with horns, spines or wings.

Worldwide: 17 genera and 85 species in tropical and warm areas.

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More sample images from the Pedaliaceae (Click on each image to see a larger version and details of the record)

Pterodiscus ngamicus

Pterodiscus ngamicus

Sesamum triphyllum

Sesamum triphyllum

Ceratotheca sesamoides

Ceratotheca sesamoides

Dicerocaryum senecioides

Dicerocaryum senecioides

Dicerocaryum senecioides

Dicerocaryum senecioides

Links to genera:     View: living plant images - herbarium specimen images - all images for this family

GenusContent
Ceratotheca Endl.Description
Dicerocaryum BojerDescription
Harpagophytum DC. ex Meisn.Description
Pedalium Royen ex L.
Pterodiscus Hook.Description, Image
Sesamum L.Description

Other sources of information about Pedaliaceae:

Flora of Zimbabwe: Pedaliaceae
GRIN (Germplasm Resources Information Network) taxonomy for plants report for Pedaliaceae
Google: Web - Images - Scholar


Copyright: Mark Hyde, Bart Wursten, Petra Ballings and Stefaan Dondeyne 2007-13

Hyde, M.A., Wursten, B.T., Ballings, P. & Dondeyne, S. (2013). Flora of Mozambique: Family page: Pedaliaceae.
http://www.mozambiqueflora.com/speciesdata/family.php?family_id=168, retrieved 23 May 2013

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