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Comfrey symphytum officinale
Comfrey symphytum officinale













comfrey symphytum officinale

The elongated white style projects from the center while it ripens.Ĭommon Comfrey is another garden escapee that, while not widespread, is likely under-reported in Minnesota. Stems are erect to ascending, multiple from the base and forming dense clumps, branched in the upper plant, and densely covered in bristly hairs.įruit is a cluster of 4 nutlets that mature to shiny brownish-black. The winged leaf stalks extend down the stem (decurrent). Basal leaves are largest and long-stalked, becoming smaller and shorter-stalked as they ascend the stem with the upper leaves stalkless or nearly so. Leaves are basal, alternate on the lower stem and may be opposite in the upper plant, 2 to 10 inches long, ¾ to 4 inches wide, lance-elliptic to egg-shaped, toothless, bristly hairy, tapering to a pointed tip and narrowing at the base to a winged stalk. Calyx and flower stalks are both covered in spreading, bristly hairs. The calyx behind the flower has 5 lobes that are lance shaped and shorter than the floral tube. Inside the tube are 5 stamens and a long, white style that barely protrudes beyond the mouth of the bell.

comfrey symphytum officinale

The bell-like flower has 5 shallow but distinct lobes that are strongly curled back the tubular throat is about as long as the bell. Clusters are initially tightly coiled, unwinding as it matures. Racemes of ½-inch hanging, funnel-shaped, pink to purplish flowers on slender stalks, arising from leaf axils and the end of branching stems in the upper part of the plant.















Comfrey symphytum officinale