Knapweed
51List of invasive species — This is a list of invasive species by country or region. A species is regarded as invasive if it has been introduced by human action to a location, area, or region where it did not previously occur naturally (i.e., is not native), becomes capable …
52List of Asteraceae genera — This is a list of genera in the plant family Asteraceae, the daisies and sunflowers.A* Aaronsohnia Warb. Eig * Abrotanella Cass. * Acamptopappus (A.Gray) A.Gray goldenhead * Acanthocephalus Kar. Kir. * Acanthocladium F.Muell. * Acanthodesmos… …
53Catechin — IUPAC name (2R,3S) 2 (3,4 dihydroxyphenyl) 3,4 dihydro 2H chromene 3,5,7 …
54Fire ecology — The Old Fire burning in the San Bernardino Mountains (image taken from the International Space Station) Fire ecology is concerned with the processes linking the natural incidence of fire in an ecosystem and the ecological effects of this fire.… …
55Centaurea maculosa — Taxobox name = Centaurea maculosa image width = 260px regnum = Plantae divisio = Magnoliophyta classis = Magnoliopsida ordo = Asterales familia = Asteraceae tribus = Cynareae genus = Centaurea species = C. maculosa binomial = Centaurea maculosa… …
56Larinus obtusus — Taxobox name = Larinus obtusus image width = 240px regnum = Animalia phylum = Arthropoda classis = Insecta ordo = Coleoptera familia = Curculionidae subfamilia = Lixinae genus = Larinus species = L. obtusus binomial = Larinus obtusus binomial… …
57Metzneria paucipunctella — Scientific classification Kingdom: Animalia Phylum …
58Centaurea nigrescens — ID 15684 Symbol Key CENI3 Common Name Tyrol knapweed Family Asteraceae Category Dicot Division Magnoliophyta US Nativity Introduced to U.S. US/NA Plant Yes State Distribution CA, CT, DC, ID, IL, IN, MA, MD, ME, MI, MO, MT, NE, NH, NJ, NY, OH, OR …
59Centaurea nigra — noun a weedy perennial with tough wiry stems and purple flowers; native to Europe but widely naturalized • Syn: ↑lesser knapweed, ↑black knapweed, ↑hardheads • Hypernyms: ↑knapweed …
60Centaurea scabiosa — noun tall European perennial having purple flower heads • Syn: ↑great knapweed, ↑greater knapweed • Hypernyms: ↑knapweed …
