
Thickets (yellow-brown) along Virgin River
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General: Saltcedar (Tamarix ramosissima) are short, spindly, many branching large shrubs
or small trees with red stems, spindly gray-green leaves, and huge numbers of tiny pink flowers. Saltcedar was introduced into North
America from Eurasia in the 1890s to control erosion. Saltcedar does well here, but unfortunately, it sucks huge amounts of water from the
soil and thickets can dry-down small streams and springs. Saltcedar, like its relative Athel Tamarisk,
produce little that benefits the habitat or wildlife, other than thick cover.
Saltcedar is a noxious weed that has become common along lakes, streams, springs, and other wet areas in the Lower Sonoran
(Creosote-Bursage Flats) and Upper Sonoran
(Mojave Desert Scrub) life zones. Saltcedar thickets crowd out native species. |

Thicket along desert wash. |
Around Las Vegas, keep an eye out for this species around wet areas. Land managers are
actively working to eradicate Saltcedar, but it is common everywhere. Saltcedar is the #3 "Priority Weed of Concern" in the
Lower Las Vegas Wash, and it is on the
Lake Mead NRA "Top 10 Invasive Species" list.
This is a State of Nevada listed noxious weed. If hikers and other visitors to the native habitats
around Las Vegas see this species, please report the observation to the Nevada
Department of Agriculture using their online forms. If you have this
species on your private property, please consider eradicating it.
Researchers have recently released a tiny Saltcedar Leaf Beetles (Diorhabda elongata) that is native to central Asia and eats only saltcedar. Adult beetles are about 8-mm long and are yellow with black stripes and spots. The larvae are striped black and yellow. Adults and larvea eat leaves, and a good infestation of beetles can kill entire stands of saltcedar -- let's all wish them well! |

Thicket choking canyon bottom. |
Family:
Tamarisk (Tamaricaceae).
Other Names: tamarisk, salt cedar.
Plant Form: Short, spindly, many branching tree with thin, wispy, branches and leaves, that, on close inspection, resemble juniper leaves.
Height: To about 15 (25) ft. |

Leaves and red twigs. |
Trunk: Short; branches close to the ground.
Branches: Jointed, slender, often drooping
Bark: Red on younger branches; aging to gray with furrows.
Leaves: Small, blue-green, scale-like leaves similar to juniper leaves. |
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Flowers: Blooms April to August. Inflorescence: spike 1/2 to 2-1/2 inches. Flowers: Tiny white to pink, growing closely along
the terminal branches. From a distance, the flowers look more like pink leaves than flowers.
Seeds: Tiny, hairy-tufted, thousands per tree per year.
Habitat: Washes, canyons, lake shores, riverbanks; saline soils and almost anywhere that water is available.
Elevation: To about 3,000 feet. |
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Distribution: Native to east Asia. Widely distributed in wash and other wet communities in the Lower Sonoran (Creosote-Bursage
Flats and Upper Sonoran (Mojave Desert Scrub) life zones.
Comments: Exotic species, noxious weed. |

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Leaves and flower spikes. |
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Flowers can be quiet dense. |
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