REP01084

• Permit No: C1981019
• IBM Index Class Name: Report
• Doc Date: 3/29/2002
• Doc Name: 2001 AHR & ARR Exhibit 13, Appendix 1 to Exhibit 15
• From: Colowyo Coal Company
• To: DMG
• Annual Report Year: 2001
• Permit Index Doc Type: Hydrology Report
• Media Type: D
• Archive: No

•
•

Table 9. Point Intercept Cover Data -West 1997 Reclamation Area, Colowyo, Moffat 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
Grindelia 5quarrosa 0.00 6.67 0.00 0.00 0.00
TOTAL NATIVE ANN. $BIEN. FORBS 0.0 6.7 0.0 0.0 0.0
INTRODUCED ANNUAL $ BIENNIAL FORBS
Alyssum desertorum 0.00 20.00 0.00 0.00 0.00
Carduus nutans ssp. macrolepis 0.00 26.67 0.00 0.00 0.00
Chenopodium glaucum 0.00 26.67 0.00 0.00 0.00
Cirsium vulgare 0.00 60.00 0.00 0.00 O.f~
Cynoglossum offcinale 0.00 33.33 0.00 0.00 ~ 0.00
Lactuca serriola 0.13 33.33 0.37 0.13 0.29
Lappula redowskii 0.00 6.67 0.00 0.00 0.00
Pocilla biloba 0.00 6.67 0.00 0.00 0.00
Polygonum arenastrum 0.00 6.67 0.00 0.00 0.00
Salsola australis 0.13 20.00 0.31 ~ 0.13 O.Z9
Thlaspi arvense 1.47 46.67 3.38 1.47 3.23
Tragopogon dubius ssp. major 0.00 20.00 0.00 0.00 0.00
TOTAL fNTRO. ANN. $BIEN. FORBS 1.7 100.17 4.0 1.7 3.8
INTRODUCED ANNUAL GRASSES
Bromusjaponicus~ 0.60 46.67 1.38 0.60 1.32
TOTAL INTRO. ANN. GRASSES 0.6 46.7 1.4 0.6 1.3
NATIVE PERENNIAL FORBS
Achilles lanulosa 0.73 66.67 1.69 0.73 1.62
Adenolinum lewisii 1.13 100.00 2.62 1.13 2.50
Allium macropetalum 0.00 20.00 0.00 0.00 0.00
Artemisia ludoviciana 0.00 13.33 0.00 0.00 0.00
Astragalus bisulcatus 0.07 66.67 0.15 0.73 0.29
Cirsium centaureae 0.00 6.67 0.00 0.00 0.00
Cirsium eatonii D.00 26.67 0.00 0.00 0.00
Penstemon palmed 0.27 86.67 0.62 0.27 0.59
Pseudostellaria jamesiana 0.00 6.67 0.00 0.00 0.00
Thalidrum alpinum 0.00 6.67 0.00 0.00 0.00
Virgulaster ascendens 0.07 6.67 0.15 0.07 0.15
TOTAL NATIVE PERENNIAL FORBS 2.3 700.0 5.2 2,3 5.1
INTRODUCED PERENNIAL FORBS
Astragalus cicer 7.60 100.00 17.54 8.20 18.06
Breea arvensis 0.40 53.33 0.92 0.60 1.32
Marrubium vulgare 0.00 6.67 0.00 0.00 0.00
Medicago saliva ~ 0.53 100.00 1.23 0.80 1.76
Onobrychis viciaefotia 0.00 73.33 0.00 0.00 0.00
TOTAL INTRO. PERENNIAL FORBS 8.5 100.0 19.7 9.6 21,1
NATIVE PERENNIAL GRASSES (cool)
~~
Achnatherum hymenoides 0.00 13.33 0.00 0.00 O.DO
Ceratochloa carinata 0.87 53.33 2.00 0.87 1.91
Elymus lanceolatus (rn. atbicans 0.00 6.67 0.00 0,00 0.00
Elymus lanceolatus fm. dasystachya 5.60 100.00 12.92 5,60 12.78
Elymus trachycaulus 7.47 66.67 3.38 1.53 3.38
Festuca brachyphylla ssp, coloradensis 0.00 6.67 0.00 0.00 0.00
Leymus cinereus 0.40 73.33 0.92 0.40 0.68
Pascopymm smithii 0,20 33.33 0.46 0.20 0.44
Pseudoroegneria spicata ssp. Inermis 0.07 13.33 17.15 0.07 0.15
Pseudoroegneria spicata ssp. spicata 0,07 6.67 0.15 0.07 0.15
TOTAL NATIVE PERENNIAL GRASSES (c) 8.7 100.0 20.0 8.9 19.7