Introduced, warm-season, annual, prostrate herb. Stems are to 20 cm long, forming dense mats, sparsely hairy and reddish. Leaves are oblong to obovate, 3–8 mm long, 1–5 mm wide, finely toothed towards the apex and with an asymmetric base. Cyathia have ovate, red glands and inconspicuous white to pink, narrow appendages about 0.2 mm wide. Flowering is mainly in summer. A native of tropical America, it often occurs in cracks of paths and in gardens.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/73840284@N04">Harry Rose</a> from South West Rocks, Australia
CC BY 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/macleaygrassman/16081461158/">Euphorbia prostrata plant1</a>