*Digitaria aequiglumis
Lower glume absent; upper glume equalling the sterile lemma and both slightly longer than the floret. Racemes 3–5, 5–8 cm long, digitate or nearly so. Erect or ascending annual up to 40 cm high, sometimes rooting at the nodes. Coast. Swampy ground. Introd. from S. America. Fl. summer