2009-04-01_REPORT - C1994082 ‎(6)‎

• Permit No: C1994082
• IBM Index Class Name: REPORT
• Doc Date: 4/1/2009
• Doc Name: 2008 Annual Revegetation Monitoring Report
• From: Seneca Coal Company
• To: DRMS
• Permit Index Doc Type: Reveg Monitoring Report
• Email Name: DTM
• Media Type: D
• Archive: No

Table 1. Cover Data - Phase II Bond Release Area, Yoast Mine, SCC, Routt Co., CO - 2008
• PLANT SPECIES Percent Foliar Cover*
----Sample Number----
11 12 13 14 15 16 17 18 19 20
•
•
NATIVE PERENNIAL FORBS (cont.)
Penstemon palmed P P P
Penstemon strictus P 3 P P P P 1 P 1 1
Perideridia gairdneri ssp. borealis P P
Phacelia heterophylla P
Pseudostellaria jamesiana P 1
Solidago missouriensis P
Urtica gracilis ssp. gracilis
Vicia americana 6 P 2 P 1 P P
Virgulus ericoides grow P P
TOTAL NATIVE PERENNIAL FORBS 1(1) 16 2 P 7 2(1) 4 5 6 1
INTRODUCED PERENNIAL FORBS
Astragalus cicer P P
Breea arvensis P (1) P P P
Linaria vulgaris
Medicago sativa 2 P P P 2 41 13 20(2) P P
Trifolium pratense
TOTAL INTRO. PERENNIAL FORBS 2 P P P 2 41(1) 13 20(2) P P
NATIVE PERENNIAL GRASSES (cool)
Achnatherum nelsonii 1 P 1
Bromelica bulbosa P
Carex xerantica
Ceratochloa polyantha 5 P 2(1) 2 2 2 2
Critesion brachyantherum
Critesion jubatum 1 P P
Elymus lanceolatus fm. albicans P 1 1 (1)
Elymus lanceolatus fm. dasystachya 2 2 10 4(1) P 1 (1) P 5
Elymus trachycaulus 11 P 5 1 3 2(1) 1 1 1 4
Festuca brachyphylla ssp. coloradensis P 3 P 3 (1) P
Festucasaximontana 1 2 2(1) 1 2 (1) 1 P 1 1
Leymuscinereus 1 9 P 11 P 6(1) P 3
Nassella viridula P P 1
Pascopyrum smithii 1 1 9 1 5 1 5 P 15
Poa agassizensis P 2 P 3 5(1) P
Poa ampla 1 1 2 P 1 P
Poa compressa P 1 P 5 P P P P P
Pseudoroegneria spicata ssp. spicata 1 1
TOTAL NATIVE PERENNIAL GRASSES (c) 19 19 15(2) 43 14(1) 13(2) 6(1) 20(4) 4 29
INTRODUCED PERENNIAL GRASSES (cool)
Agropyron cristatum ssp. desertorum P
Agrostis exarata
Alopecurus pratensis P P
Bromopsis inermis 1 P
Dactylisglomerata P 5(1) P 2 1 2 6 15(4) 3 3
Phalaroides arundinacea P
Phleum pratense 1 P 2 P P
Thinopyrum intermedium 1
TOTAL INTRO. PERENNIAL GRASSES (c) 1 6(1) P 2 3 2 6 16(4) 3 3
Page 8 of 9
*P=Present within 1 m. on either side of the cover transect but not quantitatively encountered.
()=Data in parentheses represent other hits that are used in conjunction with first hits for cover all statistics.