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Species <br />Scientific Name <br />Season <br />M <br />Seeds /Lb <br />Lbs <br />PLS * /AC <br />Native Grasses ** <br />Streambank wheatgrass <br />Elymus lanceolatus <br />Cool <br />15 <br />156,000 <br />3.8 <br />Switchgrass <br />Panicum virgatum <br />Warm <br />15 <br />389,000 <br />1.5 <br />Sideoats grama <br />Bouteloua curtipendula <br />Warm <br />15 <br />191,000 <br />3.1 <br />Western wheatgrass <br />Pascopyrum smithii <br />Cool <br />15 <br />110,000 <br />5.5 <br />Sand dropseed <br />Sporobolus cryptandrus <br />Warm <br />15 <br />5,298,000 <br />0.1 <br />Canada wildrye <br />Elymus canadensis <br />Cool <br />15 <br />115,000 <br />5.2 <br />Native Wildflowers * ** <br />Purple verbena <br />Verbena hastate <br />Sum -F <br />3 <br />1,792,800 <br />0.1 <br />Hooker evening primrose <br />Oenothera elata <br />Sum <br />3 <br />1,300,000 <br />0.1 <br />Colorado blue columbine <br />Aquilegia coerulea <br />Sum <br />2 <br />368,000 <br />0.2 <br />Golden banner <br />Thermopsis montana <br />S <br />1 <br />15,000 <br />2.7 <br />Mountain lupine <br />Lupinus argenteus ssp. <br />rubricaulis <br />Sum -F <br />1 <br />12,500 <br />3.2 <br />Total <br />100 <br />25.5 Lbs PLS * /AC <br />IRIS <br />MITIGATION AND DESIGN, INC. <br />SCHWARTZWALDER MINE PHASE 1 - UPSTREAM CUTOFF WALL AND LOW FLOW BYPASS <br />PIPELINE - BIOLOGICAL ASSESSMENT <br />Table 3 <br />Transitional Area Seed Mix <br />*PLS = Pure Live Seed per pound. If broadcast seeding, double the rate applied. <br />* *Colorado native grasses and wildflowers may be substituted with project ecologist approval only. <br />* *Wildflowers may be eliminated based on availability. <br />Page 10 August 2011 <br />