About Euphorbia Tirucalli Linn

Small arbor, 2-6 meters high, 10-25 cm in diameter, gray or light gray when old, green when young, and the upper part is flat or branched; small branches are succulent bachelor, with rich milk. The leaves are alternate, oblong and linear, 7-15 mm long, 0.7-1.5 mm wide, blunt apex, attenuated at base, entire, sessile or nearly sessile; often born on twigs of the year, sparse and quickly fall off, Stems perform photosynthetic function, so they are often in a leafless state; involucre leaves are membranous and fall early. Inflorescence densely at the top of branches, stalked base.