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<br />Table 2. (cont'd). TRENDS IN MEAN COVER FOR THE PORTION OF THE RECLAIMED AREA SEEDED IN 1984. WALDEN <br /> COAL PROJECT SITE. BASED ON DATA COLLECTED BETWEEN 1989 AND 1995. MEAN COVER <br /> VALUES IN PERCENT. <br /> 1989 1990 1991 1992 1993 1994 1995 <br />PERENNIAL FORBS <br />Achilles lanulosa 0.00 0.01 0.00 0.01 0.01 0.01 0.33T <br />Aqoseris glauca 0.00 0.00 0.00 0.00 0.00 0.00 0.011 <br />Arabis sp. 0.00 0.00 0.00 0.00 0.01 0.00 0.00 <br />Astragalus titer 0.00 0.33 0.00 0.00 0.01 0.00 0.00 <br />Astragalus crassicarpus 0.00 0.01 0.00 0.00 0.00 0.00 0.33 T <br />Astragalus kentrophyta 0.00 0.00 0.01 0.00 0.00 0.00 0.01^ <br />Astragalus spatulatus 0.00 0.00 0.00 0.00 0.00 0.00 0.01 <br />Musineon divaricatum 0.00 0.00 0.00 0.00 0.00 0.00 O.O1T <br />Pens lemon strictus 0.00 0.00 0.00 0.01 0.01 0.00 O.Ol~f~ <br />Potentilla sp. 0.00 0.00 0.00 0.00 0.00 0.00 O.O1T <br />o Rumex salicifolius 0.00 0.00 0.01 0.00 0.01 0.01 O.O1T <br />~ Senecio sp. 0.00 0.00 0.00 0.00 0.00 0.00 O.Olfi <br />Ta ra xacum offi cinale 0.00 0.00 0.00 0.00 0.00 0.00 0.01 <br />Subtotal 0.00 0.35 0.02 0.02 0.05 0.02 0.75) <br />ANNUAL AND BIENNIAL FORBS <br />Chenopodium pratericola 0.00 0.01 0.00 0.00 0.00 0.00 0.00 <br />Cordylanthus wrightii 0.00 0.00 0.00 0.00 0.00 0.01 0.01 <br />Machaeranthera canescens 0.00 0.00 0.00 0.01 0.01 0.01 0.01 <br />Subtotal 0.00 0.01 0.00 0.01 0.01 0.02 0.02 <br />SEMI-SHRUBS OR HALF-SHRUBS <br />Artemisia frigida 0.00 0.01 0.33 0.01 0.33 0.01 0.01 <br />Subtotal 0.00 0.01 0.33 0.01 0.33 0.01 0._O1- <br />