WebThe plant is also known as "nodding thistle" due to the large, drooping inflorescences. Bull thistle has prominent, sharp spines on each of the leaves narrow, pointed lobes. The undersides of tall and field thistle leaves are hairy and white, with field thistle having leaves more deeply divided by numerous lobes. Table 1. WebBull thistle is a biennial forb that was introduced to North America as a seed contaminant and is now widespread. Gumdrop-shaped flowers are pinkish to dark purple in color and 1 ½ to 2 inches in diameter. The flower bracts are somewhat tapered and covered with spines. Seeds are capped with a circle of plume-like white hairs. Leaves are alternate.
Mystery Plant: Bull thistle, Cirsium horridulum News
WebAnswer: “Bull thistle,” Cirsium horridulum. John Nelson is the retired curator of the A.C. Moore Herbarium at the University of South Carolina in Columbia. As a public service, the herbarium ... WebThe City of Fawn Creek is located in the State of Kansas. Find directions to Fawn Creek, browse local businesses, landmarks, get current traffic estimates, road conditions, and … target heart rate calculator aha
Texas Invasives
WebBull thistle – Cirsium vulgare Cirsium vulgare (Savi) Tenore Asteraceae (Aster family) MI Status Non-native Life cycle Erect, spiny biennial. Leaves First-year leaves originate from a basal rosette, followed by an erect, … WebBull Thistle is a biennial plant in the Asteraceae (daisy) family that is native to Europe to Siberia, and the Arabian Peninsula. Its name comes from the Greek kersion which means thistle. The plant is spiny all over with a tall … Webseed results with the local APHIS/Plant Protection and Quarantine (PPQ) office and grain facility. (2) Containerized Shipments (a) If a containerized shipment sample, or a containerized shipment component sample does not contain any thistle-like seeds, record “Canada thistle – None found” in the “Remarks” section of the inspection target heart pot with lid