The scientific name of tobosagrass is Pleuraphis mutica Buckley (Poaceae) [71, 79,81,95]. SYNONYMS: Hilaria mutica (Buckl.) Benth. [1,6,57,71,78,79,82,95]. Name. Hilaria mutica (Buckley) Benth., Pleuraphis mutica Buckley Hilaria mutica in World Checklist of Selected Plant Families. Pleuraphis mutica. Pleuraphis mutica Buckley. Tobosa Grass, Tobosagrass. Poaceae (Grass Family). Synonym(s): Hilaria mutica.
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Log In New Account Sitemap. Its range extends into northern Mexico. The culms are not felty pubescent as in H. Retrieved January 15, Hilaria is named for Auguste St. Very drought tolerant, this species has the ability to become totally dormant as soil moisture drops. It muticw especially valuable during drought when it persists after other grasses die.
Plants Profile for Pleuraphis mutica (tobosagrass)
It also occurs on upland territory. Sheaths glabrous or sparsely pilose on the margins; ligules 0. Pleuraphis mutica is one of the most common species on the semidesert grasslands in the region.
It is productive and palatable until it becomes rough at maturity. In Texasit yields pounds per acre, and this can be increased with careful and deliberate management.
Sheaths glabrous or sparsely pilose on the margins, blades mm wide, cm long, flat or rolled, glabrous to scabrous with papillose-based hairs behind the ligules; ligules 0. The stems have decumbent bases and erect tops. From Wikipedia, the free encyclopedia. The 3 spikelets fall as a unit and leave a characteristic zig-zag naked seed stalk. Hilairea French naturalist; mutica means blunt, probably referring to the shape of the glumes.
Vascular Plants of the Gila Wilderness– Pleuraphis mutica
This page was last edited on 22 Marchat Pleuraphis mutica is perennial grass that is rhizomatous and forms sod. FNAGould Retrieved from ” https: Fire Effects Information System, [Online]. Flora of North America. Pleuraphis mutica is a species of grass known by the common name tobosa hioaria, or tobosa grass. Go To Encyclopedia of Life It grows on clay with honey mesquite and other species such as burrograss Scleropogon brevifoliusalkali sacaton Sporobolus airoides and sacaton S. Panicles cm; fascicles mm.
Hilaria mutica Buckley Benth. Habitat types that feature the grass include pinyon-juniper woodland and mesquite, creosote, and grassy shrubsteppe. Spikelets are borne in clusters of three.
Plants perennial; cespitose, rhizomatous. In other projects Wikispecies.
Culms cm, erect, geniculate at the middle nodes; nodes glabrous or pubescent, hairs to 0. Found on dry, exposed, sandy to rocky slopes and plains, from 2, ft m ; flowers hilariz the year. Articles with ‘species’ microformats. In areas with adequate precipitation, burning is used to remove litter, which then stimulates the stems to produce more green matter.