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All Colowyo environmental staff, state inspectors, consultants, or contractors will be <br />requested to remain vigilant for pockets of noxious weeds in the reclamation. If larger <br />concentrations are observed, they will be mapped, recorded with GPS, or other means of <br />identification to facilitate control by weed spraying crews. Both the weed spraying crew and <br />the revegetation monitoring crews will be especially important in this regard. <br />Table 2.05=10 Noxious Weed, Lists / Observations <br />?_ _ _.?.. _ _m -_Coiorado "A" List Noxious Weeds (Must be era dicated)_ <br />Scientific Name Common Name Scientific Name Common Name <br />Alhagi maurorum camelthorn <br />_ .............................. ............ _.... ........._..... Hydrilla vertlci!lata , hydrilla <br />Centaurea pratensis meadow Isatis tinctoria dyer's woad <br />knapweed <br />Centaurea solstldalis yellow starthistle Lespedeza cuneata sericea lespedeza <br />.. <br />. <br />.............. <br />.......................... <br />. <br />..... <br />Centaurea virgata squarrose Not on Moffat or Rio .................... <br />........ <br />.. <br />. <br />. <br />Lythrum salicaria purple loosestrife Not on Moffat or Rio <br />knapweed Blanco County lists and ••••••............• • <br />P <br />h <br />l <br />Af <br />i Blanco County lists and <br />Chondrilla juncea rush skeletonweed not observered on or eganum <br />arma <br />a <br />can rue <br />r not observered on or <br />............................................................. ..... _............................ <br />Crupina_ vulQaris .common uupina near Colowyo Mine ........................................................................................................ <br />Salvia aethiopis Mediterranean sage near Colowyo Mine <br />Euphorb?a cyparrssras cypress spume Salvmra molests giant salwnia .... <br />Euphorbia.myrslnltes myrtle spurge............ Senecio jacobaea ..............._tansy ragwort <br />Hieracium orange hawkweed Taeniatherum caput- medusahead rye <br />auranbacum medusae <br />Colorado "B" List Noxiou s Weeds Must be managed) <br /> County List On/near County List On/near <br /> (M=Moffat, RB Colowyo (M=Moffat, RB Colowyo <br />Scientific Name Common Name = Rio Blanco Mine Scientific Name Common Name = Rio Blanco Mine <br />Acroptilon repens Russian knapweed Euphorbia esula leafy spurge <br /> RB <br />M . <br />. <br />. <br />. <br />.... <br />...._ <br />.-- <br />..... <br />. <br />................................. ..... .................. .................... <br />_ ............._................................... <br />Anoda cristata spurred <br />anoda .......-....- <br />...... <br />._... <br />....... <br />... . <br />... ..................... <br />.................... ................................ <br />. <br />.... <br />. <br />... <br />. <br />.. <br />.. <br />. <br />. <br />Hesperis ma -onafts dame's rocket <br />....... .................................................................. <br />..................................... <br />.................... <br />• <br />Anthemis arvensis scentless .. <br />... Hibiscus trionum Venice mallow <br />chamomile <br />................ <br />... <br />.... <br />. <br />... <br />.... ................ <br />................. <br />..- <br />..... <br />.. - <br />-... <br />.. .................. <br />........................... <br />. <br />.. <br />........... ....... <br />..................................... <br />........-........... <br /> <br />........................_... m..-......-.............................. <br />otula.. <br />Anthemis c a yweed <br />.. . <br />... <br />. <br />. <br />. <br />ig <br />er <br />black <br />henbane <br />Hy <br />o <br />scyam <br />u <br />n s <br />chamomile <br />... <br />.. <br />. <br />. <br />........................................................................... RB <br />..................................... YES <br />..............-..... <br />............................. <br />Artemisia absinthlum absinth .................................... .................... ............... <br />.. <br />. <br />... <br />. <br />Lepidium latifolium perennial <br />wormwood ...pepee!: eed ..................... RB <br />Lress <br />Cardaria d2ba <br />i1Oar1 ... <br />RB YES...... <br />.. Leucanthemum vulQare...oxeye dais?'...................... -................................... ....... ............. <br />. <br />.................... <br />.....---........ <br />Carduus acanthoides plumeless thistle ........................ <br />... _ <br />. briaria dalmatica broad-leaved <br /> RB Dalmatian toadflax <br />- <br />. RB <br />. <br />.................................. <br />.................... <br />............._......... <br />................... musk..............th....istle <br />Carduus nutans ..................................... ..................... ....... <br />........-naria --.......... ge..n*-is-ti.....fo...lia ................................ narrow...........v,e* d ..... <br />-leave <br />U <br />.... .. <br /> RB YES Dalmatian toadflax <br />.. <br />..... <br />......................... <br />........................................ <br />..................................... <br />.................... <br />............................................................... _......... <br />Carom carvi wild ca2wa <br />Y ................. .................... ..................... <br />- .......................... <br />.... <br />. <br />. <br />Lina.da vularis ellow toadflax <br />..........Q............................._.............................................. <br />... <br />.... RB <br />....-................................ <br />................._. <br />............... <br />................_..........._........................... <br />Centaurea diffusa diffuse knapweed ...........-........................ <br />M RB .................. <br />. .. <br />.. <br />. <br />Matricada perforata .scentless chamomile <br />. ....... . ... . . . . . . . . . . _ . . . . . . . . . . . . . . . .............. . . . . . . . . . . . . . . . . . . . . . . . . . . <br />Centaurea maculosa spotted knapweed <br />Myriophyllum spicatum Eurasian watermilfoil <br /> t! RB <br />. <br />. <br />... <br />. <br />.. <br />.. <br />.-.-- <br />. <br />..........-......-.. <br />..._...._ ....................... -........ .__.................... <br />Canada thistle <br />Cirslum arvense ...... .........-...........-......... <br />RB ..................... <br />YES ......................-............-......-.................................................. <br />.... <br />Onopordum acanthium.... Scotch thistlstle................................................ .... <br />...... <br />... <br />. <br />.._ <br />... <br />. <br />.......... ............-RB._... .................... <br />................. <br />.......... <br />Cirsium vul.are bull thistle ......................_ <br />.......... ...._ ..................... . <br />YES <br />.......... Onopordum tauricum Scotch thistle <br /> <br />................. <br />.............. .................................... <br /> <br />..................................... <br /> <br />........-..-.......- <br />Clematis orientalis Chinese clematis <br />. <br />..... <br />..................... <br />.... <br />.................... Potentilla recta sulfur cinquefoil <br />................................................. ....................................................... <br />......... ........................... <br />.................... <br />..... <br />_ ...............................................ton........... <br />Cynoglossum ot;lcinale houndsgue... .. <br />. <br />... Saponaria officinalis bouncingbet <br /> RB YES <br />Crperus esculentus yellow nutsedge <br />.. <br />..................... Tamarix chinensis salt cedar <br />.. ..................................................................................... <br />..................................... <br />.................... <br />Dlpsacus fullonum common teasel <br />.............................._ <br />.................................... <br />.................... Tamarix parviflora salt cedar <br />................... ................................._...... <br />................................_... <br />.................... <br />Dipsacus taciniatvs cutleaf teasel <br />....................................................................... <br />._............................ ...... <br />..................... Tamarix ramosissima salt cedar <br />........................................................................................................ <br />........ _........................... <br />.................... <br />Elaea nos a ustifolia Russian olive <br />............. !9....-..........-.._........................................... <br />..-............................ YES Tanacetum vu!9.are common tansy <br />....................-..........................._............... <br />.............................-....... <br />..............._... <br />Elytrigia repens quackgrass <br />......... _...... Uerbascum b/attarla moth mullein <br /> <br />............. <br />........................................................................................... <br /> <br />..................................... <br /> <br />.................... <br />Ero6um cicutarium redstem filaree <br />Colorado "C" List Noxious Weeds (Management maybe required b local overnment <br /> County List On/ near County List On/near <br /> (M=Moffat, RB Colowyo (M=Moffat, RB Colowyo <br />Scientific Name Common Name = Rio Blanco Mine Scientific Name Common Name = Rio Blanco Mine <br /> Common St. <br />Abutilon then hrasti Velvetleaf <br />P . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . <br />. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . <br />.................... H ricum perfo2tum ]ohnswort <br />. . . . Y .P . e . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . <br /> . . . . . . . . . <br />. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . <br />.................... <br />Aegilops cylindrica........... Jointed goatgrass .... ........................... Panicum millaceum . Wild proso millet <br />Arctium minus Common burdock RB Sonchus arvensis Perennial sowthistle <br />Bromus tectorum Downy brome . YES Sorghum halepense .Johnsonyrass <br />Cichorium intybus Chicory .......................... ... ................... Tribulus terrestris Puncturevine <br />.................................... <br />..............._.................... <br />.................... <br />Conium macu(atum Poison hemlock YES <br />. <br />... Uerbascum tha sus Common mullein RB YES <br />..................................... <br />Convolvu/us arvensis Field bindweed <br />.................................................................................... ..................................... <br />RB <br />.................................... ............. <br />.... <br />.................... Only On Rio Blanco County List <br />Halogeton glomeratus Halogeton RB Centaurea nigra black knapweed RB <br />2.05-62 Revision Date: 3/14/08 <br />Revision No.: TR-72