blue grama造句

• Blue grama has green to greyish leaves less than wide and long.
• Flora includes blue grama grass, needlegrass, plains cottonwood and silver sagebrush.
• Blue Grama flowers are also used in dried flower arrangements.
• The grasslands consisted primarily of blue grama and buffalo grass.
• Common understory plant species include Gambel oak, big sagebrush, Indian ricegrass, western wheatgrass, galleta and blue grama.
• Grasses and other flora present include little bluestem, prairie sandreed, blue grama, and needle and thread grass.
• Blue grama accounts for most of the net primary productivity in the shortgrass prairie of the central and southern Great Plains.
• Western slope grasslands support the sod-forming blue grama, galleta and western wheatgrass, and the bunchgrasses Indian ricegrass, needle-and-thread grass and Junegrass.
• Plants on the site include prairie sandreed, blue grama, little bluestem and needle and thread grass, and the wildflowers lupin, spiderwort, western wallflower and sunflowers.
• It is a shortgrass found mainly on the co-dominant with blue grama ( " B . gracilis " ) over most of the shortgrass prairie.
• Adults feed on flower nectar from various flowers, including rabbitbrush, needlegrass ( " Stipa nevadensis " ), and blue grama ( " Bouteloua gracilis " ).
• Microbiologist Kristine Nichols of the University of Maryland showed that grasses like switchgrass, blue grama, Indian grass not only send down deep roots but increase glomalin levels and arbuscular mycorrhizal fungi.
• In Zone 3 : Western Wheatgrass, Big Bluestem, Sand Bluestem, Sideoats Grama, Blue Grama, Hairy Grama, Buffalo Grass, Sand Lovegrass, Switchgrass, Little Bluestem, Indiangrass, Prairie Cordgrass, Prairie Dropseed, Tall Dropseed, Needleandthread, Green Needlegrass.
• Limited turf areas : Native grasses ( warm-season ) that have been cultivated for turf lawns, such as buffalo grass and blue grama, can survive with a quarter of the water that bluegrass varieties need.
• Blue grama is readily established from seed, but depends more on vegetative reproduction via Seedling establishment, survival, and growth are greatest when isolated from neighboring adult plants, which effectively exploit water in the seedling's root zone.
• For tribes with vast lands of native wheat and blue grama grasses, the bison fit perfectly on the plains, as they had for centuries before being driven to near-extinction in the late 1800s, devastating the Indian economy.
• For example, they may preferentially consume Red three-awn ( " Aristida longiseta " ) during the summer, Buffalograss ( " Buchloe dactyloides " ) from May to August, and blue grama " Bouteloua gracilis " during spring, summer and autumn.
• The two most dominant grasses in the shortgrass prairie are blue grama ( " Bouteloua gracilis " ) and buffalograss ( " Bouteloua dactyloides " ), the two less dominant grasses in the prairie are greasegrass ( " Tridens flavus " ) and sideoats grama ( " Bouteloua curtipendula " ).