Tag Archives: milkthistle

Sowthistle -Sonchus spp

Latin Name: Sonchus spp













Description: An erect annual hairy herb with a milky sap. It is 40 to 60 cm high, bluish-green, the leaves are alternate, do not have stalks and half clasp the stem. Leaves are 10 to 20 cm long and very coarsely lobed. Flower heads are about 1 cm long and yellow. The fruit is dry and 3 ribbed, it opens to a round white ball. The seeds blow in the wind.

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