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 Date: 2008-08-11 14:23:33Biology Environment Larinus minutus Diffuse knapweed Cyphocleonus achates Centaurea maculosa Agapeta zoegana Centaurea Bangasternus fausti Curculionidae Invasive plant species Agriculture |
| New Invasive Plants of the Midwest Fact Sheet SPOTTED KNAPWEED Centaurea biebersteinii Description: Spotted knapweed is a short-lived perennial herb. First year plants form low-growing rosettes. It has flowering,DocID: 1pHQH - View Document |
| Microsoft Word - Spotted knapweed.docDocID: R7xL - View Document |
| CMG GardenNotes #352 Weed Descriptions INDEX Bouncingbet, Saponaria officinalis, page 7DocID: NV4l - View Document |
| Microsoft Word - DIFFUSE KNAPWEED-r.docDocID: Lzky - View Document |
| Russian Knapweed Centaurea repens L. Identification: This perennial plant can grow up to 3 feet tall, erect, often in dense patches of upright single stems from widely spreading black roots which may go 8’ deep or moreDocID: HQKR - View Document |