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 13. Poirk brtercept Cover Data -West 1996 Reclamation Area, Cobwyo Mine, Moffat Co., CO - 2002
RELATNE RELATNE
- PLANT SPECIES ~ AVERAGE - VEGETATION AVERAGE VEGETATION
COVER FREQUENCY COVER COVER-ALL COVER-ALL
Page t of4
Percent Foliar Cover'
sample Number-
1 2 3 4 5 6
NATIVE ANNUAL 8 BIENNIAL FORKS
Grindefia s arrow 0.00 13.33 0.00 0.00 0.00 P P
TOTAL NATIVE ANN. &BIEN. FORKS 0.0 13.3 0.0 0.0 0.0 P P - -
INTRODUCED ANNUAL & BIENNIAL FORKS
Atyssum desertorum 0.00 6.67 0.00 0.00 0.00
Chenopodium album 0.00 13.33 0.00 0.00 0.00
Chenopodium glaucum 0.00 6.67 0.00 0.00 0.00
Cirsium wlgare 0.07 13.33 0.35 ~ 0.07 0.35
Lactuca serriola .0.00 13.33 0.00 0.00 0.00
Salsola austraGs 0.00 20.00 0.00 0.00 0.00
Thlaspi arvense 0.00 6.67 0.00 0.00 0.00
Trago ogon dubius ssp. ma'or 0.00 40.00 0.00 0.00 0.00 P
TOTAL INTRO. ANN. &BIEN. FORKS 0.1 53.3 0.4 0.1 0.3 - - P . - -
INTRODUCED ANNUAL GRASSES
Anisardha tectorum 0.00 13.33 0.00 0.00 0.00
Bromus'aponicus 0.00 13.33 0.00 0.00 0.00
70TAL INTRO. ANN. GRASSES 0.0 20.0 0.0 0.0 0.0 - - -
NATNE PERENNIAL FORKS -
Achillealanuiosa 0.07 46.67 0.35 0.07 0.35 P P P t
Adenofinum levrisii 0.47 100.00 2.46 0.47 2.42 P 2 i 1 P P
Artemisia Wdoviciana 0.00 6.67 0.00 0.00 0.00
Astragafus bisulcatus 0.00 26.67 0.00 0.00 0.00 P
Cirsium eatonii 0.00 26.67 0.00 0.00 0.00 P P
Lupines caudatus 0.00 13.33 0.00 0.00 0.00
Machaerardhera canescens 0.00 6.67 0.00 0.00 0.00
Penstemon palmer7 0.00 40.00 0.00 0.00 0.00 P
Penstemon sldclus 0.13 86.67 ~ ~ 0.70 0.73 0.69 P P P ~ P P
Virgules edcoides roe 0.00 6.67 0.00 0.00 0.00
TOTAL NATIVE PERENNIAL FORKS 0.7 100.0 3.5 0.7 3.5 P 2 1 1 1 P
INTRODUCED PERENNIAL FORBS .
Astragalusacer 1.53 93.33 8.07 1.53 7.96 1 7 P P 1 1
Breea arverais 0.07 40.00 0.35 0.07 0.35 1 P
Medicago saliva 0.13 93.33 0.70 0.13 0.69 P P P P 1 P
Orrobrychis vidaefolia 0.00 6.67 0.00 0.00 0.00. P
Taraxacum officinale 0.07 20.00 0.35 0.07 0.35
TOTAL INTRO. PERENNIAL FORKS 1.8 100.0 9.5 1.8 9.3 1 8 P P 2 1
NATVE PERENNIAL GRASSES (cool)
Elymus lanceolatus fm. dasystachya 0.07 20.00 0.35 0.07 0.35
Elymus trachycaulus 0.07 13.33 0.35 0.07 0.35 P
Leymus cinereus 0.20 60.00 1.05 0.20 1.04 P t P P
NasseNa vviduta 0.00 6.67 0.00 0.00 0.00
Pascopyrum smGhii 0.33 40.00 1.75 0.33 1.73 P P 1
Poa agassizensis 0.27 53.33 1.40 0.27 7.38 P P
TOTAL NATIVE PERENNIAL GRASSES (c) 0.9 100.0 4.9 0.9 4.8 P 1 P P P 1
INTRODUCED PERENNIAL GRASSES (cool)
Agropyron desertorum 0.53 66.67 2.81 0.53 2.77 P 1 2 P 2
Bromopsis inermis 1.60 86.67 8.42 1.60 8.30 2 3 2 1 3 P
Dactylic glomerate 0.60 66.67 3.16 0.67 3.46 P 2 P i
Festuca ovine var. duriuscula 0.33 80.00 1.75 0.33 1.73 P 1 P P P
Phleum prate~e 0.07 33.33 0.35 0.13 0.69 1(1) P
Poa praterais 0.13 40.00 0.70 0.13 0.69 2 P P
Psathyrostachysjuncea 0.33 73.33 1.75 0.33 1.73 P 1 P
Thinopyrum imermedium 11.87 100.00 62.46 12.00 62.28 8 13 14 14 13 5
TOTAL INTRO. PERENNIAL GRASSES (c) 15.5 100.0 81.4 15.7 81.7 12 20(1) 17 18 17 7