1、 Shape difference
Zoysia japonica is a perennial herb with transverse rhizomes. The stalk is relatively upright, about 14-20 cm high. There are usually persistent and withered leaf sheaths at the base. The ligule is filiform, and the leaf blade is slightly curled or flat, about 2.5-5 cm long and 2-4 mm wide. The surface is pilose and the back is glabrous p>
The basal internodes of Manila grass are short, and each node has one to several branches. The leaf sheath is longer than the internodes, the ligule is shorter and not obvious, and the leaves are curled in, and the former is shorter, up to 3 cm long and about 1-2 mm wide p>
2、 Spikelet difference
Zoysia japonica is a raceme, spike shaped, and spikelets are oval, yellowish green or purplish brown p>
Manila grass is also a raceme, with thin columnar inflorescences, ovate lanceolate spikelets and yellowish brown or purplish brown colors p>