WebDisk flower proportions. 31-45%; 46-75%; Disk flower reproductive parts the disk flower has both pollen- and seed-producing parts Disk flower shape the disk flower is abruptly widened at some point below the lobes Flower head outer flowers WebCirsium horridulum (Bull Thistle) A high-value nectar plant, Cirsium horridulum (Bull Thistle) is a biennial or short-lived perennial boasting tall stalks topped with large purple flowers (sometimes yellow) that emerge from a basal rosette of very spiny, toothed, green and purple leaves, 8-24 in. long (20-60 cm).
Cirsium Muticum ClipArt ETC Thistles art, Flower drawing, Flower ...
WebApr 11, 2024 · Cnicus benedictus, known by the common names St. Benedict's thistle, blessed thistle, holy thistle and spotted thistle, is a thistle-like plant in the family Asteraceae, native to the Mediterranean region, … WebLeaves and stem: Leaves are 3 to 6 inches long and up to 2 inches wide, alternately attached, hairy on the upper surface and around the edges, and woolly on the underside. Each leaf has 3 or more narrow lobes, with a ½ … christiana hospital emergency department
Cirsium vulgare (Bull Thistle) - Minnesota Wildflowers
WebCirsium occidentale is a biennial plant forming a taproot. It may be short or quite tall, forming low clumps or towering to heights approaching 3 meters (10 feet). The leaves are dull gray-green to bright white due to a coating of hairs, and the most basal ones on large plants may be nearly 0.5 m ( 11⁄2 ft) in length. [4] WebCirsium horridulum (Bull Thistle) A high-value nectar plant, Cirsium horridulum (Bull Thistle) is a biennial or short-lived perennial boasting tall stalks topped with large purple … WebDec 18, 2013 · Cirsium arvense can tolerate soils with up to 2% salt content (Reed and Hughes 1970). Reproduction FLOWERS. Cirsium arvense produces numerous small flowers clustered in heads that are typically 1-1.5 cm in diameter and 1.3-1.5 cm tall. Flower color ranges from lavender to pink or white. george hersey robertson school coventry