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peregrine saltbush, sprawling saltbush

Habit Herbs, annual or perennial, sprawling to ascending, 2–6 dm, branching from densely scaly base.
Leaves

mostly alternate, shortly petiolate;

blade narrow to broadly rhomboid, lanceolate, oblanceolate, or elliptic, (8–)12–35(–42) × 6–16 mm, thin, margin coarsely and irregularly dentate, glabrescent adaxially, somewhat scurfy abaxially.

Staminate flowers

in subterminal, axillary glomerules.

Pistillate flowers

in axillary glomerules.

Seeds

circular.

Fruiting

bracteoles sessile or on the stipe to 0.5 mm, rhombic to obovate, almost flat to convex, 2.2–4 × 1.7–2.7 mm, thin or somewhat thickened in age, connate in basal 1/2, margin entire in basal 1/2, 2–4-toothed in distal 1/2, apex acute, scurfy.

2n

= 18.

Atriplex suberecta

Phenology Flowering summer–fall.
Habitat Disturbed places, with other ruderal weeds
Elevation 10-900 m (0-3000 ft)
Distribution
from FNA
CA; UT; Australia; naturalized South Africa [Introduced in North America]
[WildflowerSearch map]
[BONAP county map]
Source FNA vol. 4, p. 343.
Parent taxa Chenopodiaceae > Atriplex > subg. Atriplex > sect. Semibaccata
Sibling taxa
A. acanthocarpa, A. amnicola, A. argentea, A. californica, A. canescens, A. confertifolia, A. cordulata, A. coronata, A. corrugata, A. coulteri, A. covillei, A. dioica, A. elegans, A. fruticulosa, A. gardneri, A. garrettii, A. glabriuscula, A. gmelinii, A. graciliflora, A. heterosperma, A. holocarpa, A. hortensis, A. hymenelytra, A. joaquiniana, A. klebergorum, A. laciniata, A. lentiformis, A. leucophylla, A. lindleyi, A. linearis, A. littoralis, A. matamorensis, A. mucronata, A. nudicaulis, A. nummularia, A. oblongifolia, A. obovata, A. pacifica, A. parishii, A. parryi, A. patula, A. pentandra, A. phyllostegia, A. pleiantha, A. polycarpa, A. powellii, A. prostrata, A. pusilla, A. rosea, A. saccaria, A. semibaccata, A. serenana, A. spinifera, A. suckleyi, A. tatarica, A. torreyi, A. truncata, A. tularensis, A. watsonii, A. wolfii, A. wrightii
Name authority I. Verdoorn: Bothalia 6: 418, figs. 2, 3(2). (1954)
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