Gray) Payne, were collected along a climatic gradient, germinated in a greenhouse and the plants tested for their vulnerability to cavitation by the air-pressure method. Like other types of Ambrosia this is a ragweed, wind blown pollen from burro-weed can cause serious allergic reactions. Ambrosia dumosa, a form of ragweed, is a highly branched shrub 20 to 90 cm in height. Accessed January 29 2018. Ambrosia dumosa. 2’ by 3’ Artemisia ludoviciana . The small gray leaves are covered with short white hairs. Ambrosia dumosa (A.Gray) W.W.Payne is an accepted name This name is the accepted name of a species in the genus Ambrosia (family Compositae ). Brief notes are included on habitat; livestock losses; and historic, food, and medicinal uses. Observation Search (2479 records) Plant Characteristics. Medicinal aloe : 2” by 2” Aloe saponaria : Tiger aloe . Ambrosia monogyra. Size (H x W): 2ft x 3ft This unusual stand of cacti is located in the Pinto Basin, a large expanse of alluvial fans covered with creosote bush (Larrea tridentata) and burrobush (Ambrosia dumosa) for as far as the eye can see. North American Wildland Plants contains descriptions of the salient characteristics of the most important wildland plants of North America. Ambrosia dumosa. Type: Shrub Ambrosia artemisiifolia Allergy medicine Any of the weedy composite herbs of family Compositae, the pollen from which is highly allergenic Diagnosis Bronchial provocation testing, in which pollen is inhaled through a dosimeter Management Avoid pollen, stay indoors, cromolyn, antihistamines, sympathomimetics, theophylline, corticosteroids Drug slang A street term for low quality marijuana or … Ambrosia dumosa (A. and A. Calflora taxon report, University of California, Lady Bird Johnson Wildflower Center Native Plant Information Network (NPIN), University of Texas, https://en.wikipedia.org/w/index.php?title=Ambrosia_dumosa&oldid=825863406, Articles with unsourced statements from September 2010, Creative Commons Attribution-ShareAlike License, This page was last edited on 15 February 2018, at 21:31. The photographer's identification Ambrosia dumosa has not been reviewed. Hassler, M. 2018. Accessed: 2018 January 29. Other studies have suggested that A. dumosa roots produce a chemical that causes them to grow away from conspecific roots, preventing competition for water resources. Technical Abstract: Foliar 15N ratios (del15N), % N, and canopy volumes were measured in the two Mojave Desert dominant shrubs, the evergreen Larrea tridentata and drought deciduous Ambrosia dumosa growing across a geomorphically determined soil mosaic. Ambrosia eriocentra. We are a wholesale nursery specializing in water efficient plants. This third edition contains additional refinements in the nomenclature, distribution, illustrations, and descriptions of plants. The younger stems are covered with soft gray-white hairs. Related Plants. Productivity of aridland plants is predicted to increase substantially with rising atmospheric carbon dioxide (CO2) concentrations due to enhancement in plant water-use efficiency (WUE). 2’ by 4’ Baccharis spp. The Plants Database includes the following 25 species of Ambrosia . Sesquiterpene lactones. Gray) W.W. Payne. Ambrosia dumosa. This small shrub is native to much of the Southwest, at elevations from 500 to 3500 feet. Some new constituents of Ambrosia species: A. psilostachya and A. acanthicarpa. Notes: Ambrosia dumosa, a dicot, is a shrub that is native to California and is also found outside of California, but is confined to western North America. This subshrub to … Ambrosia dumosa. 45: 422. Value: Yucca schidigera - Larrea tridentata - Ambrosia dumosa Association Label: Yucca schidigera - Larrea tridentata - Ambrosia dumosa Association Description: Symbol: Style: esriSFSSolid Color: [176, 131, 109, 255] Outline: Wetland Status. The record derives from TICA (data supplied on 2012-02-11 ) which reports it as an accepted name (record 9191EBF3-B28C-4F1F-9146-9BCF90264DC4 ) with original publication details: J. Arnold Arbor. The insignificant flowers produce abundant pollen, which can be a nuisance for allergy sufferers. Franseria dumosa A.Gray Franseria dumosa var. It is a revegetation staple in areas where it is the main understory plant. 1” by 1” Ambrosia deltoidea . Hardiness: Zone 8: 10˚F. Increasing cases in Mojave Desert as population grows from Joshua Tree, CA to Las Vegas, NV. Tropicos.org 2018. Published online. Click below on a thumbnail map or name for species profiles. Ragweed pollen is a common allergen.A single plant may produce about a billion grains of pollen per season, and the pollen is transported on the wind. Species. Accessed: Ambrosia. There are very few teddybear cholla stands in the park. DOI: 10.1016/S0031-9422(00)85806-9. 21 Page 13 Bursage Ambrosia dumosa (A. Published on the internet. It is a common constituent of the creosote-bush scrub community throughout the Mojave desert of California, Nevada, and Utah and the Sonoran Desert of Arizona and northwestern Mexico (Baja California, Baja California Sur, Sonora, Chihuahua).[3][4][5][6]. This comprehensive reference assists individuals with limited botanical knowledge as well as natural resource professionals in identifying wildland plants. Ambrosia dumosa (A. Pistillate heads are 2 flowered and lack corollas. Click here to review or comment on the identification. [7][3], Ambrosia dumosa becomes dormant during drought, losing all of its leaves to prevent water loss by transpiration; drought deciduous. Native Introduced Native and Introduced. 1964. Ambrosia dumosa. However, to date, there are few detailed analyses of how intact desert vegetation responds to elevated CO2. Interpreting Wetland Status. The Plant List 2013. Geissman, Sumu Matsueda. Flora of North America Vol. [3], Ambrosia dumosa has spherical bur-like fruits ranging in color from golden to purple to brown. Accessed: 2018 January 29. dumosa Gaertneria dumosa (A.Gray) … Ambrosia dumosa has been studied to determine allelopathic interactions with creosote bush, Larrea tridentata, which produces a chemical that inhibits the growth of A. dumosa[citation needed]. Floristics: Ambrosia dumosa dominates the dwarf-shrub layer and characterizes this vegetation type. Gray) Payne – burrobush Subordinate Taxa. Gray) Payne. About White Bursage (Ambrosia dumosa) 5 Nurseries Carry This Plant Add to My Plant List; Ambrosia dumosa, the burro-weed or white bursage, is a common … Differences among populations were evident in A. dumosa, but not in H. salsola. Gray) W. W. Payne, J. Arnold Arbor. Ambrosia – Taxon details on National Center for Biotechnology Information (NCBI). This article is about Burroweed (Ambrosia dumosa). It requires well-drained soil, full sun exposures, and some supplemental irrigation until established in the landscape. Ambrosia L. - Taxon details on Integrated Taxonomic Information System (ITIS). Ambrosia dumosa, the burro-weed or white bursage, a North American species of plants in the sunflower family. T.A. Query: SELECT * FROM img WHERE ready=1 and taxon = "Ambrosia dumosa" ORDER BY taxon Click on the thumbnail to see an enlargement Ambrosia dumosa (White Bursage) Shrub. Drainage channels are among the most conspicuous surficial features of deserts, but little quantitative analysis of their influence on plant distributions is available. Published on the internet. We studied recovery of 21 perennial plant species along a severely disturbed aqueduct corridor in a Larrea tridentata-Ambrosia dumosa plant alliance in the Mojave Desert 36 years after construction. It is a revegetation staple in areas … Burro weed, Burrobush, White bursage Ambrosia dumosa, a dicot, is a shrub that is native to California, is also found outside of California, but is confined to western North America. Vernacular names Triangle leaf bur-sage : 2” by 2 . SPECIES: Ambrosia dumosa GENERAL BOTANICAL CHARACTERISTICS: Burrobush is a native, drought-deciduous rhizomatous shrub growing from 8 to 24 inches (20-60 cm) tall. There are no related plants for species Ambrosia dumosa. Scientific Name: Ambrosia L. (Asteraceae) dumosa Payne. 4 Search Results. White sage : 2’ by 4’ Asparagus densiflorus ‘Sprengeri” Sprenger asparagus . Plant Distribution. Phytochemistry 1969, 8 (1) , 145-150. [3], Its inflorescence is yellow with staminate and pistillate headson a single plant (monoecious). This small shrub is native to much of the Southwest, at elevations from 500 to 3500 feet. Ambrosia dumosa : White bur-sage . Ambrosia psilostachya. Other studies have suggested that A. dumosa roots produce a chemical that causes them to grow away from conspecific roots, preventing competition for water resources. For other uses, see, Tropicos, Ambrosia dumosa (A. Let us help you find the perfect plants from our catalog. Diagnostic species Larrea tridentata and Ambrosia dumosa typically dominate, but many different shrubs, dwarf-shrubs, and cacti may codominate or form typically sparse understory layers. English names: white bursage, burro-weed, burrobush Spanish names: chicurilla, hierba del burro (burro herb), huizapol Description. Nursery Availability 1 - 4 of 4. A. dumosa has spherical bur-like fruits ranging in color from golden to purple to brown. This plant has no children Legal Status. Abstract. Ambrosia species Ambrosia dumosa Name Synonyms Franseria albicaulis Torr. Gray and Ambrosia dumosa (A. Tall shrubs such as Larrea tridentata occasionally occur in a poorly-defined stratum.Cylindropuntia acanthocarpa (= Opuntia acanthocarpa), Ephedra torreyana, and Encelia farinosa regularly occur in a sparse short-shrub layer. Missouri Botanical Garden. Approximately obovate leaves are 1 to 3 times pinnately compound or deeply lobed and generally clustered on short branches. The leaves are 0.5 to 4 cm long and also covered in soft gray-white hairs. We do not sell to the general public, but you can find our plants at the retail nurseries or wholesale outlets listed above and on the resources tab. The 97-m wide corridor contained a central dirt road and buried aqueduct pipeline. It causes about … Seeds from different populations of two desert species, Hymenoclea salsola Torr. The flowers are follwed by prickly burs. Along with microscopic hairs, the fruit has 12 to 35 flat and straight spines which are 5 to 9 mm in length and scattered over the surface. In addition to burrow-weed, A. dumosa is also commonly called bur sage, burro weed, and burro bush. Related Links. Diagnostic Characteristics: This desert scrub vegetation group is characterized by a sparse to moderately dense layer (2-50% cover) of xeromorphic, microphyllous and broad-leaved shrubs. Ambrosia dumosa in The Plant List Version 1.1. Sesquiterpene lactones. Flower Color: Green During this time it can still be recognized by the presence of longitudinal stripes on smaller stems.[7]. Send by email Printer-friendly version. Ambrosia in the Germplasm Resources Information Network (GRIN), U.S. Department of Agriculture Agricultural Research Service. Biota of North America Program 2014 county distribution map. Following the systematics of several authorities, this review uses the scientific name Bromus madritensis L. for compact brome and Bromus rubens L. for red brome … The cactus Opuntia basilaris is commonly found in the dwarf-shrub layer. The most recognized use of this species was for making coiled baskets with the flowering stalks. Ambrosia dumosa. Constituents of diploid and polyploid Ambrosia dumosa … A Large Image of Ambrosia dumosa (burrobush) from the USDA PLANTS database : Name Search: name search type enter a search name. Staminate heads have many flowers and are 3 to 5 mm in diameter with a 5 to 8 lobed involucre. Biota of North America Program 2014 county distribution map most conspicuous surficial features of deserts, not... Native to much of the Southwest, at elevations from 500 to 3500 feet, and some supplemental until. Shrub 20 to 90 cm in height Joshua Tree, CA to Las Vegas, NV in to! 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