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Family - Indian Society of Weed Science

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Habit:<br />

Stem:<br />

Leaves:<br />

Flowers:<br />

Fruits:<br />

Seeds:<br />

Common Name : Gulf sandmart<br />

<strong>Family</strong> : Euphorbiaceae<br />

Annual herb, up to 20 cm long, 1-3 mm in<br />

diameter.<br />

Delicate, usually stoloni-shaped, multiramose,<br />

sparsely pilose.<br />

Opposite, elliptic, oblong or obovate, 4 - 8 mm<br />

long, 2-5 mm wide, apex rounded, base<br />

oblique, in-equilateral, rounded or subcordate,<br />

margins serrulate, rarely entire, sparsely pilose<br />

on both surfaces, rarely glabrous.<br />

Inflorescences solitary or severally clustered at<br />

leaf axils. Male flowers several, slightly<br />

exceeding involucres. Female flower 1, stipes<br />

<strong>of</strong> ovaries very shorter.<br />

Appressed-pubescent, trivalved cocci.<br />

Euphorbia thymifolia L.<br />

Long, ovoid-tetragonal, 0.7 mm long, 0.5 mm in<br />

diameter, scarlet.<br />

<strong>Weed</strong> ID Manual 155

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