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Results 1 - 10 from 37 for thistle cirsium in 0.489 sec.
Invasive Plants of the Eastern United States: Identification and Control
Cavara & Grande plumeless thistle Carduus acanthoides L. musk thistle Carduus nutans L. winged plumeless thistle Carduus tenuiflorus W. Curtis spotted knapweed Centaurea biebersteinii DC Canada thistle Cirsium arvense (L.) Scop. bull thistle Cirsium vulgare (Savi) Ten. tropical ...
invasive.org
Plant Invaders of Mid-Atlantic Natural Areas
Purple loosestrife (Lythrum salicaria) Additional Species Bamboos, exotic (Bambusa, Phyllostachys and Pseudosassa species) Canada thistle (Cirsium arvense) Chinese lespedeza (Lespedeza cuneata) Chinese silver grass (Miscanthus sinensis) Common daylily (Hemerocallis fulva) Common ...
www.invasive.org
Invasive Non-Native Plants
Control: (1); (2); (10) or (11). SPOTTED KNAPWEED (Centaurea maculosa), a biennial with thistle-like flowers. CANADA THISTLE, BULL THISTLE (Cirsium arvense, C. Vulgare). Exotic thistles are far more common than native ones. If ...
www.mdflora.org
Habitats of the Great Lakes Region
Ludington, Michigan. Native dune species include the dune thistle (Cirsium pitcheri), Houghton's goldenrod (Solidago houghtonii) and the Lake Huron locust (Trimerotropis huroniana). Some of ...
www.great-lakes.net
Endangered and Threatened Species of the Colorado Plateau States
(Argemone pleiacantha ssp. pinnatisecta) E -- Mancos milk-vetch (Astragalus humillimus) T -- Sacramento Mountains thistle (Cirsium vinaceum) T -- Lee pincushion cactus (Coryphantha sneedii var. leei) E -- Sneed pincushion cactus (Coryphantha sneedii ...
www.cpluhna.nau.edu
Invasive Plants of Natural Habitats in Canada - Canadian Wildlife Service - Environment Canada
Glossy buckthorn (Rhamnus frangula) Leafy spurge (Euphorbia esula) Moderate Invasive Aliens Canada thistle (Cirsium arvense) St. John's-wort (Hypericum perforatum) Smooth brome grass (Bromus inermis) ... Range expansion of leafy spurge (Euphorbia esula) Figure 10. Generalized distribution of Canada thistle (Cirsium arvense) Figure 11. Generalized distribution of St.John's wort (Hypericum perforatum) ...
www.cws-scf.ec.gc.ca
EEK! - Vegetation Fascination - The Dune Thistle
Thistle . Dune Thistle (Cirsium pitcheri) Wisconsin Status: Threatened Federal Status: Threatened You may be wondering, "How can a thistle be threatened, I thought they were just weeds?" This threatened thistle, called "Pitcher's" thistle, ... dunes and property owners who live near or on land with the threatened thistle about the dune thistle's habitat. People who live there can help keep track of ...
www.dnr.state.wi.us
Invasive Species: Plants - Canada Thistle (Cirsium arvense)
Thistle (Cirsium arvense) You are here: Home / Plants / Species Profiles / Canada Thistle Canada Thistle Scientific name: Cirsium arvense (L.) Scop Common names: Canada thistle, Californian thistle, Canadian thistle, creeping thistle, field thistle, corn thistle, perennial thistle, field thistle ...
invasivespeciesinfo.gov
National Geographic: Lewis & Clark—Plants—Leafy or Dwarf Thistle
Lewis & Clark—Plants—Leafy or Dwarf Thistle SHOWING RECORD: 7 of 9 Leafy or Dwarf Thistle Bob Marsh; Papilio/Corbis Leafy or Dwarf Thistle (Drummond's Thistle) Cirsium drummondii July 23, 1805, at Three Forks ...
nationalgeographic.com
Pitcher's Thistle ESA
Cirsium pitcheri). Report to the Committee on the Status of Endangered Wildlife in Canada, Ottawa, Ontario. 17 pp. Keddy, C.. 1981. An ecological study of Cirsium pitcheri (Pitcher's thistle ...
www.ncrs.fs.fed.us
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