Dichanthelium commutatum subsp. ashei
Plants from small caudices. Culms slender, wiry, erect, densely crisp-puberulent. Basal blades usually shorter than 3 cm, to 6 mm wide. Cauline blades 5-8 cm long, 5-10 mm wide, linear-lanceolate, thick, often yellowish-green, bases symmetrical. Spikelets 2.2-2.7 mm. Lower glumes 1/5 – 1/4 the length of the spikelets; lower lemmas pointed.
"decumbent" is not a number."elongated" is not a number.