Echinochloa muricata var. microstachya

Wiegand
Common names: Echinochloa piquant
Synonyms: Echinochloa wiegandii unknown Echinochloa pungens var. wiegandii unknown Echinochloa pungens var. microstachya unknown Echinochloa muricata var. wiegandii unknown Echinochloa microstachya unknown
Treatment appears in FNA Volume 25. Treatment on page 396.
Revision as of 19:21, 24 September 2019 by FNA>Volume Importer

Spikelets 2.5-3.8 mm. Lower glumes 0.9-1.6 mm; upper glumes 2.8-3.8 mm; lower lemmas unawned or awned, awns to 10 mm; anthers 0.4-0.7 mm.

Distribution

Conn., N.J., N.Y., Wash., Va., Wis., W.Va., Wyo., N.H., N.Mex., Tex., La., Tenn., R.I., Nev., Maine, Colo., Man., N.S., Ont., Que., Sask., Calif., Ark., Iowa, Kans., N.Dak., Nebr., Okla., S.Dak., Vt., Ill., Ariz., D.C, Del., Ga., Idaho, Ala., Fla., Ind., N.C., Ohio, Pa., S.C., Md., Mass., Utah, Virgin Islands, Mo., Minn., Mich., Mont., Miss., Ky., Oreg.

Discussion

Echinochloa muricata var. microstachya is the common variety in the western part of North America, extending east to the Missouri River and the Texas panhandle.

Selected References

None.

Lower Taxa

None.
P.W. Michael +
Wiegand +
Echinochloa piquant +
Conn. +, N.J. +, N.Y. +, Wash. +, Va. +, Wis. +, W.Va. +, Wyo. +, N.H. +, N.Mex. +, Tex. +, La. +, Tenn. +, R.I. +, Nev. +, Maine +, Colo. +, Man. +, N.S. +, Ont. +, Que. +, Sask. +, Calif. +, Ark. +, Iowa +, Kans. +, N.Dak. +, Nebr. +, Okla. +, S.Dak. +, Vt. +, Ill. +, Ariz. +, D.C +, Del. +, Ga. +, Idaho +, Ala. +, Fla. +, Ind. +, N.C. +, Ohio +, Pa. +, S.C. +, Md. +, Mass. +, Utah +, Virgin Islands +, Mo. +, Minn. +, Mich. +, Mont. +, Miss. +, Ky. +  and Oreg. +
Echinochloa wiegandii +, Echinochloa pungens var. wiegandii +, Echinochloa pungens var. microstachya +, Echinochloa muricata var. wiegandii +  and Echinochloa microstachya +
Echinochloa muricata var. microstachya +
Echinochloa muricata +
variety +