×elyhordeum dakotense
Treatment appears in FNA Volume 24. Treatment on page 284.
Culms 55-80 cm. Ligules about 0.2 mm, truncate; blades 1.5-2 mm wide. Spikes 7-10 cm long, 5-8 mm wide, nodding, with 2(3) spikelets per node. Spikelets with 2-4 florets. Glumes 20-50 mm including the awns, bases indurate; lemmas pubescent, awned, awns similar in length to those of the glumes; anthers not developed. 2n = unknown.
Discussion
×Elyhordeum dakotense refers to hybrids between Elymus canadensis and Hordeum jubatum. They are known only from Brookings, South Dakota.
Selected References
None.
Lower Taxa
None.