TREATMENT FROM THE JEPSON MANUAL (1993) |
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Jepson Interchange (more information) |
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©Copyright 1993 by the Regents of the University of California
For up-to-date information about California vascular plants, visit the Jepson eFlora. |
AND IS MAINTAINED FOR ARCHIVAL PURPOSES ONLY |
Annual to tree, sometimes monoecious or dioecious, glandular or with bead-like hairs that collapse with age, becoming scaly or powdery
Stem often fleshy
Leaves generally alternate, entire to lobed; veins generally pinnate
Inflorescence: raceme, spike, catkin-like, or spheric cluster, or flower 1; bracts 0few
Flower: sepals 15, often 0 in pistillate flowers, free or fused, generally persistent in fruit; petals 0; stamens 05; ovary generally superior, chamber 1, ovule 1, styles 13
Fruit: generally utricle
Seed 1, vertical (fruit compressed side-to-side) or horizontal (fruit compressed top-to-bottom)
Genera in family: 100 genera, 1300 species: worldwide, especially deserts, saline or alkaline soils; some cultivated for food (Beta , beets, chard; Chenopodium , quinoa)
Recent taxonomic note: Recently treated in expanded Amaranthaceae
Species in genus: 1 sp
Etymology: (Greek: fleshy bramble)
Native |
Shrub 530 dm, often rounded, generally monoecious
Stems yellowish to light gray; twigs short, spreading, rigid, often spine-tipped
Leaves opposite below, alternate above, deciduous; blades 528 mm, ± linear, subcylindric, entire, fleshy, glabrous to hairy
Inflorescence: spike, 519 mm, cylindric, dense, catkin-like; staminate flowers generally many, spirally arranged, bracts peltate; pistillate flowers 13, below staminate flowers, bract leaf-like
Staminate flower: perianth 0; stamens 23
Pistillate flower: perianth cup-like, in fruit winged, 48 mm wide, persistent; ovary half-inferior
Fruit 45 mm, conic above wing, ± glabrous
Ecology: Alkaline soils, dry lakes, washes, scrub
Elevation: 1002100 m.
Bioregional distribution: Great Basin Floristic Province, Mojave Desert
Distribution outside California: to w Canada, Great Plain, n Mexico
Flowering time: MayAug
Synonyms: var. baileyi (Coville) Jeps
Horticultural information: STBL.