This robust plant pictured coming into flower grows on wasteground, in fields and on open land. The flower heads are large and usually solitary. The green wings of bracts are cottony and tipped with large yellowish spines, which may bend back. Its stem is winged and bears strong spines, the edges of the leaves are joined to the wing. The florets are pale purple and somtimes white. The leaves and the stem are covered in white cottony or woolly hairs. The leaves are large and stalkless. The cotton thistle has been put to many uses. Oil from its seeds is used in cooking and as fuel for lamps. The cottony hairs were collected for stuffing mattresses and pillows back in the 1500's. It was once believed to cure cancer, rickets and nervous disorders. The stems can also be peeled, boiled and eaten with butter. Picture taken 7th June 2006 at Stevington Bedfordshire.
Added:
10th Jul 2006 by Diane Earl
Subjects:
Biology, Science
Key Stages:
Key Stage 1, Key Stage 2, Key Stage 3, Key Stage 4, Key Stage 4+
Keywords:
plant flower wildlife
Related Links:
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