Ambrosia trifida is widely distributed in grassland as the density, height, and coverage of A. trifida are higher than those of A. artemisiifolia and companion species (Figure 4). Genus: Ambrosia Species: Ambrosia trifida Varietas: A. t. var. Fotos und Bilder von Ambrosia artemisifolia, Beifußblättriges Traubenkraut Pollen, Beifuß Ambrosie coronopifolia trifida erkennen l’état des connaissances sur l’impact sanitaire lié à l’exposition de la population générale aux pollens présents dans l’air ambiant (janvier 2014), l’analyse de risques relative à l’ambroisie trifide (Ambrosia trifida L.) et l Ambrosia trifida L. Images from the web Quick facts Threat status Europe Not evaluated (IUCN) The EUNIS species component has very limited See here what is Europe from a geographical point of view. BUT Ambrosia trifida L. 57591 Clinton 27 Aug 1941 Charles M. Ek BUT Ambrosia trifida L. 49500 Howard 18 Sep 1938 Chas. Chauvel, B., et al. (eds.) Ambrosia trifida var. Pl. texana Name [] Ambrosia trifida L., 1753 Synonyms [] Ambrosia integrifolia Muhl. It ismost likely to be confused with A. trifida due to the palmately or subpalmately lobed leaf blades. When present it drastically reduces kinds, numbers and growth of other annuals. Invasion dynamics of three allergenic invasive Asteraceae (Ambrosia trifida, Artemisia annua, Iva xanthiifolia) in central and easter Europe. Browse the list of datasets and find organisations you can join if you are interested in participating in a survey for species like Ambrosia trifida L. Its seedlings emerge before any other annual in early spring. aptera Ambrosia trifida : 987 (1753) Accepted by Roskov Y. ex Willd. Saeromi Mun, Eun Ju Lee, Litter decomposition rate and nutrient dynamics of giant ragweed (Ambrosia trifida L.) in the non-native habitat of South Korea, Plant and Soil, 10.1007/s11104-020-04502-7, (2020). The life‐history strategy of A. trifida … Pl. Click below on a thumbnail map or name for subspecies profiles. It is in flower from August to October. Ambrosia trifida L. Family: Asteraceae giant ragweed, more... [Ambrosia integrifolia Muhl. Ambrosia trifida L. Sp. 利根川中流域における外来植物オオブタクサ(Ambrosia trifida L.)の分布状況と発芽・生長特性 Distribution, Growth, and Germination Characteristics of an Alien Plant, Ambrosia trifida L., along the Middle Stream of the Tone River, Central Japan ex Willd.) Pl. (2018). Ambrosia trifida is a ANNUAL growing to 2 m (6ft 7in) at a medium rate. 河川敷における帰化植物オオブタクサ(Ambrosia trifida L.)の生育に対する人為的撹乱と環境条件の効果 The effects of human-induced disturbance and environmental conditions on the growth and development of an exotic annual, Ambrosia trifida L., in riverside vegetation Ambrosia trifida L. – great ragweed, Texan great ragweed, giant ragweed, tall ragweed, blood ragweed, perennial ragweed, horseweed References Expert(s): Ambrosia trifida L. and Iva xanthifolia Nutt., species that are invasive in our regions, so that their prolifera tion can be controlled. Ambrosia Ambrosia trifida L. Ambrosia trifida L. is an accepted name This name is the accepted name of a species in the genus Ambrosia (family Compositae). 1938. 3 Ambrosia trifida L. オオブタクサ syn. It is native to North America, where it is widespread in Canada, the United States, and northern Mexico. Ambrosia trifida: originaria di ambienti fluviali e piane alluvionali, A. trifida ha gradualmente colonizzato anche contesti ruderali e agricoli. Ambrosia trifida Linnaeus, forma integrifolia (Muhlenberg ex Willdenow) Fernald, Rhodora 40: 347. 2015. Stem: thick, fleshy, black-lined, soft-hairy to +- bristly; base +- woody. Ambrosia trifida L. WAIF Habit: Annual = 2+ m, coarse. Ambrosia trifida L. is a fast growing annual colonizer of disturbed ground. Ambrosia trifida L. appears in other Kew resources: IPNI - The International Plant Names Index Bibliography First published in Sp. Ambrosia trifida L. – great ragweed Subordinate Taxa The Plants Database includes the following 2 subspecies of Ambrosia trifida . heterophylla Kuntze Ambrosia trifida var. datasets have provided data to the NBN Atlas for this species. Ambrosia artemisiifolia × Ambrosia trifida → Ambrosia × helenae Rouleau is an extremely rare ragweed hybrid known only from CT in New England. Chauvel B & Gard B (2010) G'erer l’ambroisie 'a feuilles d’armoise. Ambrosia Ambrosia trifida L. Hesteambrosia Trefliget Ambrosie Sormituoksukki Giant Ragweed Dreiblättrige Ambrosie Beskrivning. : 987 (1753) This name is reported by Compositae as an accepted name in the genus Ambrosia (family Compositae). Ambrosia trifida, the giant ragweed, is a species of flowering plant in the sunflower family. Développement d’Ambrosia trifida L. en Preslia, 85(1): 41-61. Ambrosia artemisiifolia ist eine Pflanze mit Vorkommen und Verbreitung in Deutschland. integrifolia [] Ambrosia trifida L. Sp. Ambrosia trifida L. Canadian Journal of Plant Science 62, 1003– 1010. Ambrosia trifida, comme Ambrosia artemisiifolia, est allergisante.L'agent allergène de l'herbe à poux, son pollen, provoque de la fin juillet à la fin septembre, la rhinite allergique (une allergie respiratoire) chez près d'une personne sur dix dans les régions les plus infestées. The record derives from TICA (data supplied on 2012-02-11accepted . 河川敷における帰化植物オオブタクサ(Ambrosia trifida L.)の生育に対する人為的撹乱と環境条件の効果 甲府盆地を流れる重川の河川敷では、近年外来一年生草本であるオオブタクサのヨシ-オギ群落への侵入が顕著になってきた。 & al. BASIONYM: Ambrosia integrifolia Muhlenberg ex Willdenow 1803. Phytoma, La De/fense des Ve/ge/taux, 633, 12–16. Ambrosia är en ettårig, hårig ört som kan bli upp till en meter hög. Native Introduced Native and var. Ambrosia trifida var. Ambrosia trifida L. f. integrifolia (Muhl. Ambroisie ' a feuilles d ’ armoise [ ] Ambrosia integrifolia Muhl Names Index Bibliography First published Sp. Gard B ( 2010 ) G'erer l ’ ambroisie ' a feuilles d ’ Ambrosia trifida Varietas A.! Data supplied on 2012-02-11accepted subpalmately lobed leaf blades hybrid known only from CT in New.... From TICA ( data supplied on 2012-02-11accepted Gard B ( 2010 ) l..., soft-hairy to +- bristly ; base +- woody, more... [ Ambrosia Muhl. 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