Atriplex spp.
Family: Amaranthaceae
Atriplex image
Forest & Kim Starr  
Herbs or shrubs, annual or perennial, monoecious or dioecious, often with bladderlike hairs that collapse to form silvery or scurfy (mealy) vesture, less often with elongate trichomes. Leaves persistent or tardily deciduous, alternate, partially opposite, or opposite, sessile or petiolate; blade entire, serrate, or lobed, with venation either of Kranz-type or normal dicotyledonous type, axillary buds inconspicuous or lacking. Inflorescences axillary or terminal; flowers borne in axillary clusters or glomerules, or in terminal spikes or spicate panicles. Staminate flowers with 3-5-parted calyx, ebracteate; stamens 3-5. Pistillate flowers lacking perianth, pistil naked, or in few species with (1-)3-5-lobed perianth, commonly enclosed within pair of foliaceous bracteoles; stigmas 2. Fruiting bracteoles enlarged in fruit, of various shapes and variously connate or not, thickened, and appendaged; pericarp free, tightly enclosed in the fruiting bracteoles. Seeds flattened, mainly vertical; radicle inferior, lateral, or superior. x = 9. Many species of Atriplex are halophytic, others occupy soils low in dissolved particulates. Prior to the 1900s, the genus Suckleya was treated within Atriplex, but its obcompressed fruiting bracteoles are quite unlike anything in Atriplex, and the plants were recognized as a distinct genus.

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Atriplex

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Image of Atriplex arenaria
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Atriplex
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Image of Atriplex decumbens
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Image of Atriplex depressa
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Atriplex
Image of Atriplex flabellum
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Atriplex

Image of Atriplex greggii
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Image of Atriplex insularis
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Atriplex

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Image of Atriplex laciniata
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Atriplex
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Atriplex

Image of Atriplex macropoda
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Image of Atriplex matamorensis
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Atriplex
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Atriplex

Image of Atriplex monilifera
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Atriplex

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Image of Atriplex oblanceolata
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Image of Atriplex orbicularis
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Image of Atriplex pachypoda
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Image of Atriplex pedunculata
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Image of Atriplex pueblensis
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Image of Atriplex rosei
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Image of Atriplex rydbergii
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Image of Atriplex sabulosa
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Image of Atriplex sonorae
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Image of Atriplex spicata
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Image of Atriplex subdecumbens
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Image of Atriplex tampicensis
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Image of Atriplex tenuissima
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Atriplex
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Atriplex
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Image of Atriplex verna
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Image of Atriplex virgata
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