REP50491

• Permit No: C1981019
• IBM Index Class Name: Report
• Doc Date: 3/31/2003
• Doc Name: 2002 ARR ‎(Section 9-11)‎
• From: Colowyo Coal Company
• To: DMG
• Permit Index Doc Type: Annual Reclamation Report
• Media Type: D
• Archive: No

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Table 1. Point Intercept Cover Data -Section 16 1995 Reclamation Area, Colowyo Mine, Moffat Co., CO - 2002
_ RELATIVE RELATIVE
PLANT SPECIES AVERAGE VEGETATION AVERAGE VEGETATION
COVER FREQUENCY COVER COVER-ALL COVER-ALL
Page 1 of 4
Percent Foliar Cover'
-Sample Number-
1 2 3 4
NATIVE ANNUAL & BIENNIAL FORBS
Collomia linearis 0.00 6.67 0.00 0.00 0.00
Descurainia incana 0.00 6.67 0.00 0.00 0.00 P
Epitobium brachycarpum 0.00 6.67 0.00 ~ 0.00 0.00
Grindelia squarrosa 0 46.67 0.51 0.13 0.51 P
TOTAL NATIVE ANN. &BIEN. FORBS 0.1 60.0 0.5 0.1 0.5 P P
INTRODUCED ANNUAL & BIENNIAL FORBS
Chenopodium album 0.00 46.67 0.00 0.00 0.00 P P P
Chenopodium glaucum 0.13 40.00 0.51 0.13 0.51 P
Cirsium vulgare 0.07 40.00 0.25 0.07 0.25 P 1
Descurainia Sophia 0.00 20.00 0.00 0.00 0.00
Lettuce serriola 0.00 46.67 0.00 0.00 0.00 P
Lappula redowskii 0.00 6.67 0.00 0.00 0.00
Lepidium densiflorum 0.00 13.33 0.00 0.00 0.00
Media glomerate 0.00 13.33 0.00 0.00 0.00
Pocilla blloba 0.07 33.33 0.25 0.07 0.25 P
Polygonum arenastrum 0.00 20.00 0.00 0.00 0.00 P
Salsola australis 0.53 53.33 2.03 0.53 2.03 P
Sisymbrium altissimum 0.07 6.67 0.25 0.07 0.25
Thlaspi arvense 0.07 53.33 0.25 0.07 0.25 P
Tragopogon dubius ssp. major 0.00 53.33 0.00 0.00 0.00 P
7urritis labra 0.00 6.67 0.00 0.00 0.00
TOTAL INTRO. ANN. &BIEN. FORBS 0.9 93.3 3.6 0.9 3.5 P P 1
INTRODUCED ANNUAL GRASSES
Anisantha tectorum 0.87 20.00 3.30 0.87 3.29 1
eromus'aponicus 0.60 46.67 2.28 0.60 2.28 P
TOTAL INTRO. ANN. GRASSES 1.5 53.3 5.6 1.5 5.6 1 P
NATIVE PERENNIAL FORBS
Achilles lanulosa 0.07 73.33 0.25 0.07 0.25 P P P
Adenalinum lewisii 0.60 86.67 2.28 0.60 2.28 P P 7 2
Agaslache urticifolia 0.00 6.67 0.00 0.00 0.00
Allium macropetalum 0.00 13.33 0.00 0.00 0.00
Allium textile OAO 13.33 0.00 0.00 0.00 P
Artemisia ludoviciana 0.00 20.00 0.00 0.00 0.00 P
Hackelia Floribunda 0.00 6.67 0.00 0.00. 0.00
Machaerantllera canescens 0.00 6.67 0.00 0.00 0.00 P
Penstemon Palmeri 0.00 20.00 0.00 0.00 0.00 P
Penstemon strictus 0.00 33.33 0.00 0.00 0.00 P P P P
Perideridia gairdneri ssp. borealis 0.07 13.33 0.25 0.07 0.25
Potentilla pulcherdma 0.00 13.33 0.00 ~ 0.00 0.00
Urtica gracilis ssp. gracilis 0.00 6.67 0.00 0.00 0.00
Vi ulaster ascendens 0.07 13.33 0.25 0.07 0.25 1
TOTAL NATIVE PERENNIAL FORBS 0.8 93.3 3.0 0.8 3.0 1 P 7 2
INTRODUCED PERENNIAL FORBS
Astragatus cicer 0.53 80.00 2.03 0.53 2.03 P i 2
Breea arvensis 0.13 46.67 0.51 0.13 0.51 P P
Medicago saliva 0.07 46.67 0.25 0.07 0.25 P P P
Onobrychis viciaefo!ra 0.00 20.00 0.00 0.00 0.00 P
Potentilla recta ~ 0.00 6.67 0.00 0.00 0.00 P
Taraxacum officinale 0.00 53.33 0.00 0.00 0.00 P
TOTAL INTRO. PERENNIAL FORBS 0.7 93.3 2.8 0.7 2.8 P 1 2 P
NATIVE PERENNIAL GRASSES (cool)
Achnatherum hymenoides 0.00 6.67 0.00 0.00 0.00
Achnatherum nelsonii 0.07 33.33 0.25 0.07 0.25 P
Ceratochloa cerinata 0.80 26.67 3.05 0.80 3.04
Elymus lanceolatus fm. albiwns 0.00 6.67 0.00 0.00 0.00 P
E us lanceolatus fm. des Each 0.73 60.00 2.79 0.80 3.04 3(1 P