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may be necessary if any infestation areas are observed. <br />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.OS-10 Noxious Weed Lists / Observations <br />< Colorado ' A' List Noxious?.Weeds (Must beteradicated) <br />Scientific Name Common Name Scientific Name Common Name <br />Mq,9 maurorum _ramelthorn HydNlla_vertlclllata _hYdNIla <br />Centaurea pratensls meadow Isatis tinctona dyer's woad <br />knapweed_....... _........ <br />Centaurea solstitialis yellow starthistle <br />..... Lespedeza cuneata sericea les......... <br />.................................. <br />Centaurea virgata squarrose <br />Not on Moffat or Rio Lythrum salicarla purple loosestrife <br />Not on Moffat or Rio <br />kna weed <br />__....__..._.._...........__......._...._...P.._ ........................... <br />ChondN/la juncea rush skeletonweed Blanco County lists and <br />not observered on or ............... _._........ ............ _.......... _.......... ............ ......... _...... _.. <br />Peganum harma/a African rue Blanco County lists and <br />not observered on or <br />._......... __._............... _......... __...................... _............. <br />L}vpJna vu/paNs common wpina near Colowyo Mine __......._................._.................... _..............._......__......... <br />Salvfa aetlriopis Mediterranean sage <br />............... near Colowyo Mine <br />Euphorb?a cypanssias cypress spurge <br />_... Salvinia molesta giant salvinia <br /> <br />..........._....__.. <br />.......... .._.__..... ....................... <br />Eu horbla m finites m rtle s u e Seneclo 'acobaea tans m wort <br />Hierac/um orange hawkweed Taeniatherum caput- medusahead rye <br />aurant/acum medusae <br />Colorado 'B' ListNoxiou s=.Weedsl Must.bemanaged <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 esu/a leafy spurge <br /> M RB M RS <br />spurred anode <br />Arroda cristata Hes ris matronalls dame's rocket <br />. <br />Anthem/s arvensis scentless Hibiscus hionum Venice mallow <br />chamomile <br />Anthemis cotu/a mayweed Hyoscyamus niger black henbane <br />chamomile <br />_.._......................_........._........................_.._...... <br />. <br />... RB <br />..__........................__... YES <br />................ ... <br />..............._..........._........................_............. <br />Artemis/a absinthium absinth ..........._..........._.......... .........._........ ...._......... <br />..... <br />.. <br />Lepidium /atifo/ium perennial <br />wormwood <br />................... <br />.........._........ epperweed ........... <br />..._........._..........._.._..........._............. . __. RB <br />.........._.................. <br />......_........._. <br />Cardaria drdba hoe cress <br />!? ....._........ <br />RB YES Leucanthemum vul are oxeye daisy <br />9...................Y..................._................. <br />............. .......... ............. <br />........... _...... <br />..................... ....... . <br />......._..............._..........._........... <br />6a_iiu s acanthoides plumeless thistle ................ ...... ..... . .. Unaria da/madca broad-leaved <br /> RB Dalmatian toadflax RB <br />........................_..........._..........._....... <br />Carduus nutans musk thistle .__........................... .... ...... _....... __.. ........ _.......... ............ ............ ................................................... _._ <br />Linaria genistifo/ia narrow-leaved .......... _-.................... _. ........... __..... <br /> RB YES Dalmatian toadflax <br />_ <br />... <br />............._..........._........._.._..... <br />wild caraway .............. <br />Carom carvl ................_................... .................... ....................... _......... ............ ........................................ .......... _. <br />Unaria vu/garis yellow toadflax ......................... _.......... <br />_........._......_RB...... ........... <br />.... <br />.._.._.......__. <br />_ <br />Centaurea diffuse diffuse knapweed M RR Mat Hcari a perforate scentless chamomile <br />...... ............._.................... _ ....................... <br />Centaurea macu/osa spotted knapweed .... ............... _. _ ....................... . <br />MWophyllum spicatum Eurasian watennilfoil <br /> RB <br />r! <br /> <br />Canada thistle <br />Cirsium arvense ...... <br />......__...- <br />RB. ..................... <br />..._YES...... ...._.._..............._......._.._....................__...........__......._................ <br />Onopordum acanthiuzn Scotch thistle .........._...........__......._. <br />_ ..............._RB._... ...........__..... <br />.............. .... <br />ul _ <br />Grsium v?are _ bull thistle .... YES Onopordum tauncum Scotch, thistle <br />_. <br />..._ ..................__.......... <br />...........__..... <br />Clematis orlentalis Chinese clematis Potentilla recta sulfur cinuefoil <br />.... <br />.... <br />............. <br />' - <br />..................._......._....... <br />..___......._... <br />_.ho.....6in-d... s..........tongne ........... <br /> <br />?Lynog%ssum o?dnale ........... ............ _.......... ........ _......... <br /> <br />.. <br />. <br />... Sapona..............ri..... o> <br />a.........i;.cinalls........_................ .. boun.......... ci ... n g b <br />et <br /> RB YES <br />Cpperus esculentus ........ ellow nutsed?e <br />.......................... ......... <br />.._................ Tamarix chinensis salt cedar <br />................................................. .............. _....................... _._........ <br />.......... .......... ........... <br />...._....._....... <br />Dipsacvs fu/lonum common teasel Tamarix parvifiora salt cedar._...................... ..__............._.........__... ......_......._... <br />D/psacus /aan/atus _cutleaf teasel Tamarix ramosissima salt cedar <br />........... ..................................................................... ...._................ <br />.........._.........__............ <br />...........__..... <br />Elaeapnus anQustifolia Russian-olive <br />......... ........... ... <br />........._. _YES. Tanacetum vulgare .common tansy _.._...........__......._....... .._._............ <br />Elytng repens _ quackgrass _ <br />...._ ................... <br />......_..........._ ...Niicum Blatt I moth mullein <br />..... _......_...... <br />............ _......... _........ _. <br />......... ...... <br />Erodium dcutarium redstem filaree <br />Coloi adoCC List,, ozious';Weeds Mane ement/ma <be?re uired?,b ;focall o6ernme nt <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 theophrast! Velvetleaf <br />.......... .................................. _ <br />.._....._.........__............ <br />.................... Hypericum perfordtum ]ohnswort _ _ ............ ..... .._ _......... ........... _... .... <br />... _..........._...._.__. <br />Aegi/opsrylindrica -Jointed goatrass Panicummi/iaceum Wild proso_millet __..__.....__........ ....___.. <br />Arct/um minus Common burdock RB <br />..... _ ...._._.............. <br />. <br />....:..._.......... Sonchus arvens/s Perennial sowthistle <br />.. <br />......................__........._............._.................................._...- ._..._ ......._..__........._.......__. <br />. <br />....-........... <br />..._ .. .......................-__......._............._.....b...ro.. me...._ .........._ <br />Bromus tectorum Down <br />._... <br />... <br />Y . <br />._.._........._._......__..... YES <br />..__...........__ hale erase Johnson rass <br />hum <br />So <br />........ ....................P................_................................_......................__.._.........__.....................__..... <br />_......... .......... <br />................... <br />. <br />Clchoriumintxbus Chicory ___....._.. .................... TNbu/usterrestris..__..........Puncturevine...... _ .......... .........._....._......... _.......__........._.. <br />Conium macu/atum Poison hemlock YES Verbascum thapsus Common mullein RB YES <br />Convolvulusarvensis Field bindweed RB Only On Rio Blanco County List <br />_ ....................__......................................_.. <br />Ha/ogeton g/omeratus Halogeton .._...___...._..._............ <br />RB ........_.......... <br />Centaurea nigra black knapweed RB <br />Revision No.: TR-72