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Ambrosia ilicifolia is a small, matted shrub under 1 metre (3.3 ft) in height. Its stiff, straight branches are green, glandular, and leafy when young, and light gray and leafless when older. The holly-like leaves are leathery but brittle, oval-shaped to rounded, and edged with spine-tipped teeth. They are green, veiny and sticky with resin.
Ambrosia ambrosioides (Cav.) W.W.Payne – ambrosia-leaf bur ragweed, big bursage, ambrosia bursage; Ambrosia arborescens Mill. – marko, altamisa; Ambrosia artemisiifolia L. – common ragweed, short ragweed, Roman wormwood; Ambrosia artemisioides Meyen & Walp. Ambrosia bidentata Michx. – lanceleaf ragweed, southern ragweed; Ambrosia ...
Common ragweed, Ambrosia artemisiifolia, is a widespread invasive species, and can become a noxious weed, that has naturalized in Europe; temperate Asia and the Indian subcontinent; temperate northern and southern Africa and Macaronesia; Oceania in Australia, New Zealand, and Hawaii; and Southwestern North America in California and the ...
Somewhat similar in appearance to Ambrosia ilicifolia, A. ilicifolia has sessile leaves with a reticulate pattern of veins, and the marginal teeth developed into short spines. [2] This ragweed can be found in sandy washes and other disturbed areas such as roadsides, and is sometimes seen growing in rock crevices. [2]
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Rhamnus crocea subsp. ilicifolia, synonym Rhamnus ilicifolia, is a subspecies of flowering plant in the buckthorn family, [1] known by the common name hollyleaf redberry. [2] It is native to western North America, where it is a common plant growing in many types of habitat, including chaparral and wooded areas.
Ambrosia confertiflora is native to much of northern Mexico (from Sonora to Tamaulipas) and the southwestern United States from California east as far as Kansas, Oklahoma, and central Texas. [5] It is also naturalized in various other regions, and has been declared a noxious weed in Australia [6] [7] [8] and in Israel. [9] It grows in disturbed ...
Unlike most ambrosia beetles, it infests healthy, undamaged trees. [6] In Australia, A. incompertus is regarded as a pest, given its life cycle, tendencies to excavate galleries into timber, and its relationship with Raffaelea fungi. The Raffaelea found on these beetles cause a pencil streaking effect on tinder, which degrades timber quality. [1]