Family: Amaranthaceae
Suaeda
Citation:
Forsskål ex Scop., Intr. Hist. Nat. 333 (1777).
Derivation: From the Arabic name for Suaeda aegyptiaca.
Synonymy: Not Applicable Common name: Seablites.
Description:
Herbs or small shrubs, glabrous to sparsely puberulent; leaves alternate, narrow and succulent, entire.
Flowers in axillary clusters of 1-3 or more, subtended by 2 or 3 small scarious scale-like bracteoles; perianth succulent, slightly to deeply 5-lobed, unchanged or becoming enlarged and sometimes crustaceous in fruit; stamens 5, hypogynous or attached to the perianth tube; ovary free from or rarely united to the perianth, hemispherical to conical.
Pericarp membranous or slightly succulent; seed horizontal or erect, lenticular; embryo in a plane spiral; perisperm slight or absent; testa crustaceous or membranous.
Distribution:
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A genus of over 100 species most of which are found in the Northern Hemisphere. 5 species occur in Australia of which 2 are endemic.
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Biology:
No text
Key to Species:
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1. Ovary adnate to the lower half of the perianth; seed erect |
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S. aegyptiaca 1. |
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1. Ovary free from the perianth; seed horizontal or both horizontal and erect |
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2. Leaves without a pellucid margin, acute or obtuse; perianth rounded on the back but not inflated; seeds all horizontal |
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S. australis 2. |
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2. Leaves with a pellucid margin, acute; perianth becoming inflated; seed both horizontal and erect |
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S. baccifera 3. |
Author:
Not yet available
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