. Common weeds of the Canadian Prairies;. Weeds. Taraxacum officinale Weber DANDELION. A stemless perennial with deep, fleshy tap- root. Leaves stalked, coarsely cut into triangular lobes and a large terminal lobe. Flowering stems arising from the root crown. Flower heads H to 2 inches across, yellow, with many florets. Seeds bright red, with parachute of white hairs on a long beak. Introduced, common through- out area. Thlaspi arvense L. STINKWEED. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appear


. Common weeds of the Canadian Prairies;. Weeds. Taraxacum officinale Weber DANDELION. A stemless perennial with deep, fleshy tap- root. Leaves stalked, coarsely cut into triangular lobes and a large terminal lobe. Flowering stems arising from the root crown. Flower heads H to 2 inches across, yellow, with many florets. Seeds bright red, with parachute of white hairs on a long beak. Introduced, common through- out area. Thlaspi arvense L. STINKWEED. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Canada. Dept. of Agriculture. Research Branch. Ottawa, Queen's Printer


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Keywords: ., bookcentury1900, bookpublisherottawaqueensprin, booksubjectweeds