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• • • Table 1. Cover Data • 1995 Reclamation Area, Seneca II•W Mine, SCC, Routt Co., CO • 2001 PLANT SPECIES RELATIVE AVERAGE VEGETATION COVER FREQUENCY COVER Page 1 of 4 RELATIVE AVERAGE VEGETATION COVER-ALL COVER-ALL (%) (%) NATIVE ANNUAL & BIENNIAL FORBS Collomia linearis 0.00 20.00 0.00 0.00 0.00 Grindelia squarrosa 0.00 40.00 0.00 0.00 0.00 TOTAL NATIVE ANN. &BIEN. FORBS 0.0 40.0 0.0 0.0 0.0 INTRODUCED ANNUAL & BIENNIAL FORBS Carduus nutans ssp. macrolepis 0.00 10.00 0.00 0.00 0.00 Cirsium vulgare 0.40 10.00 1.07 0.40 1.07 Cynoglossum officinale 0.00 70.00 0.00 0.00 0.00 Lactuca serriola 0.00 50.00 0.00 0 00 0.00 . ~ Melilotus officinalis 0.00 10.00 0.00 0.00 0.00 Pocilla biloba 3.20 60.00 8.56 3.20 8.56 Sisymbrium altissimum 0.20 80.00 0.53 0.20 0.53 Thlaspi arvense 0.20 50.00 0.53 0.20 0.53 Tragopogon dubius ssp. major 1.00 100.00 2.67 1.00 2.67 Turritis glabra 0.00 10.00 0.00 0.00 0.00 TOTAL INTRO. ANN. &BIEN. FORBS 5.0 100.0 73.4 5.0 73.4 INTRODUCED ANNUAL GRASSES Anisantha tectorum 0.00 30.00 0.00 0.00 0.00 Bromus japonicus 0.80 70.00 2.14 0.80 2.14 Poa bulbosa 0.20 10.00 0.53 0.20 0.53 Triticum aestivum 0.00 10.00 0.00 0.00 0.00 TOTAL INTRO. ANN. GRASSES 1.0 80.0 2.7 1.0 2.7 NATIVE PERENNIAL FORBS Achilles lanulosa 0.60 90.00 1.60 0.60 1.60 Adenolinum lewisii 1.60 100.00 4.28 1.60 4.28 Allium macropetalum 0.00 10.00 0.00 0.00 0.00 Astragalus bisulcatus 1.60 80.00 4.28 1.60 4.28 Eucephalus glaucus 0.00 20.00 0.00 0.00 0.00 Heliomeris multiflora 0.00 20.00 0.00 0.00 0.00 Lupinus caudatus 0.00 40.00 0.00 0.00 0.00 Penstemon strictus 0.20 80.00 0.53 0.20 0.53 Perideridia gairdneri ssp. borealis 0.00 60.00 0.00 0.00 0.00 Vicia americans 0.00 40.00 0.00 0.00 0.00 TOTAL NATIVE PERENNIAL FORBS 4.0 100.0 70.7 4.0 10.7 INTRODUCED PERENNIAL FORBS Astragalus cicer 1.80 40.00 4.81 1.80 4.81 Medicago sativa 2.80 70.00 7.49 2.80 7.49 Rumex crispus 0.00 10.00 0.00 0.00 0.00 Taraxacum o(ficinale 0.00 30.00 0.00 0.00 0.00 TOTAL INTRO. PERENNIAL FORBS 4.6 100.0 12.3 4.6 12.3 NATIVE PERENNIAL GRASSES (cool) Achnatherum nelsonii 0.20 10.00 0.53 0.20 0.53 Ceratochloa carinata 2.20 80.00 5.88 2.20 5.88 Critesion jubatum 0.00 20.00 0.00 0.00 0.00 Elymus lanceolatus fm. dasystachya 0.60 40.00 1.60 0.60 1.60 Elymus trachycaulus 1.40 70.00 3.74 1.40 3.74 Festuca saximontana 3.00 80.00 8.02 3.00 8.02 Leymus cinereus 1.00 90.00 2.67 1.00 2.67 Nassella viridula ~ 0.60 80.00 7.60 0.60 1.60 Pascopyrum smithii 3.20 90.00 8.56 3.20 8.56 Poa agassizensis 4.00 70.00 10.70 4.00 10.70 Poa compressa 0.80 70.00 2.14 0.80 2.14 Poa secunda 0.80 30.00 2.74 0.80 2.14 Pseudoroegneria spicata ssp. spicata 0.20 30.00 0.53 0.20 0.53 TOTAL NATIVE PERENNIAL GRASSES (c) 18.0 100.0 48.1 18.0 48.1