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Chris Evans's Images

Title: Invasive Species Campaign Coordinator
Organization: River to River CWMA
Unit: Invasive Species Campaign
Country: United States
Web: http://www.illinoisinvasives.org

Chris Evans is the coordinator of Illinois Wildlife Action Plan, Invasive Species Campaign.  through this position, Chris works on all taxa of invasive species throughout Illinois.  Before working as ISC coordinator, Chris was coordinator of the River to River Cooperative Weed Management Area, a multi-agency partnership to manage invasive plants in Southern Illinois. Chris has a Bachelor’s Degree in Wildlife Biology from Murray State University and a Master’s Degree in Forest Biology from Iowa State University.


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356 Images of 51 Subjects View Subject List View Image Details View Thumbnails

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Image Subject Name Scientific Name Description
5476883 Japanese stiltgrass Microstegium vimineum Along creek
5476884 Japanese stiltgrass Microstegium vimineum Along creek
5476881 Japanese stiltgrass Microstegium vimineum
5476882 Japanese stiltgrass Microstegium vimineum Along trail
5476878 Japanese stiltgrass Microstegium vimineum
5476876 Japanese stiltgrass Microstegium vimineum
5476872 Japanese stiltgrass Microstegium vimineum
5476873 Japanese stiltgrass Microstegium vimineum
5476871 Japanese stiltgrass Microstegium vimineum
5476870 Japanese stiltgrass Microstegium vimineum
5476546 garlic mustard Alliaria petiolata
5444091 woolly beech aphid Phyllaphis fagi
5444092 woolly beech aphid Phyllaphis fagi
5444089 woolly beech aphid Phyllaphis fagi
5444090 woolly beech aphid Phyllaphis fagi
5444087 woolly beech aphid Phyllaphis fagi
5444088 woolly beech aphid Phyllaphis fagi
5444086 woolly beech aphid Phyllaphis fagi
5474659 Japanese stiltgrass Microstegium vimineum Growing along a path
5443677 Japanese chaff flower Achyranthes japonica
5443694 Japanese chaff flower Achyranthes japonica
2132002 cogongrass Imperata cylindrica
1380124 red imported fire ant Solenopsis invicta Agitated nest
1268004 kudzu Pueraria montana var. lobata Completely covering a roadside cut-through. Floyd County, KY.
1268005 kudzu Pueraria montana var. lobata Completely covering a road cut-through. Floyd County, KY.
2189096 Russian-olive Elaeagnus angustifolia
1268006 kudzu Pueraria montana var. lobata Completely covering a road cut-through. Floyd County, KY.
1268009 sericea lespedeza Lespedeza cuneata Martin County, KY
1334016 crownvetch Securigera varia Sioux County, IA
1334094 cogongrass Imperata cylindrica Bainbridge, GA
1334099 cogongrass Imperata cylindrica Bainbridge, GA
1268007 kudzu Pueraria montana var. lobata Completely covering a road cut-through. Floyd County, KY.
1334122 cogongrass Imperata cylindrica In planted pines. Mitchell County, GA
1334118 cogongrass Imperata cylindrica In planted pines. Mitchell County, GA
1268011 Japanese knotweed Fallopia japonica
1268008 sericea lespedeza Lespedeza cuneata
1334157 smooth brome Bromus inermis An infested road-side ditch. Iowa
1264077 Chinese tallowtree Triadica sebifera
1342060 Japanese stiltgrass Microstegium vimineum Along road.
1264062 kudzu Pueraria montana var. lobata
5269051 curlyleaf pondweed Potamogeton crispus
1334129 Japanese hop Humulus japonicus
1264040 Japanese climbing fern Lygodium japonicum
2150066 sericea lespedeza Lespedeza cuneata In a forested understory
1334015 ground ivy Glechoma hederacea
5126008 winged yam Dioscorea alata
1264082 mimosa Albizia julibrissin
1334153 reed canarygrass Phalaris arundinacea The darker colored patch of grass in the low area of this pasture is all reed canarygrass.
5269050 curlyleaf pondweed Potamogeton crispus
1342101 mimosa Albizia julibrissin Infesting an abandoned homesite
1264081 mimosa Albizia julibrissin
5269044 curlyleaf pondweed Potamogeton crispus
2149053 hoary cress Lepidium draba
1334071 sericea lespedeza Lespedeza cuneata
1264084 mimosa Albizia julibrissin
2150060 sericea lespedeza Lespedeza cuneata In a woodland setting
1342098 mimosa Albizia julibrissin Along a walking path.
1342100 mimosa Albizia julibrissin Along a walking path.
1264083 mimosa Albizia julibrissin
2190050 tree-of-heaven Ailanthus altissima
2190060 tree-of-heaven Ailanthus altissima
2150062 sericea lespedeza Lespedeza cuneata
1330049 Japanese honeysuckle Lonicera japonica
5427153 Japanese stiltgrass Microstegium vimineum
5427154 Japanese stiltgrass Microstegium vimineum
5427155 Japanese stiltgrass Microstegium vimineum
5427156 Japanese stiltgrass Microstegium vimineum
5427157 Japanese stiltgrass Microstegium vimineum
5427158 Japanese stiltgrass Microstegium vimineum
5427159 Japanese stiltgrass Microstegium vimineum
5427160 Japanese stiltgrass Microstegium vimineum
5427161 Japanese stiltgrass Microstegium vimineum
5427162 Japanese stiltgrass Microstegium vimineum
5427152 Japanese stiltgrass Microstegium vimineum
1334146 reed canarygrass Phalaris arundinacea
1334069 sericea lespedeza Lespedeza cuneata
1119470 Chinese wisteria Wisteria sinensis
1342099 mimosa Albizia julibrissin Along a walking path.
5269043 curlyleaf pondweed Potamogeton crispus
1334152 reed canarygrass Phalaris arundinacea Along a campground.
1334117 cogongrass Imperata cylindrica In planted pines.
2150065 sericea lespedeza Lespedeza cuneata
2150063 sericea lespedeza Lespedeza cuneata
2190052 tree-of-heaven Ailanthus altissima
2150061 sericea lespedeza Lespedeza cuneata
2149045 hoary cress Lepidium draba
2149069 cheatgrass Bromus tectorum
2149064 cheatgrass Bromus tectorum
1119114 cogongrass Imperata cylindrica In Winter
1334116 cogongrass Imperata cylindrica In planted pines.
1264085 mimosa Albizia julibrissin
1268029 Japanese stiltgrass Microstegium vimineum
5126012 winged yam Dioscorea alata
2149065 cheatgrass Bromus tectorum
1119513 Chinese wisteria Wisteria sinensis
1346072 hemlock woolly adelgid Adelges tsugae
1264086 mimosa Albizia julibrissin
5126029 winged yam Dioscorea alata
2149061 hoary cress Lepidium draba
2151010 skunk-vine Paederia foetida
2150089 skunk-vine Paederia foetida
2149056 hoary cress Lepidium draba
1346069 hemlock woolly adelgid Adelges tsugae
2150058 sericea lespedeza Lespedeza cuneata In a woodland setting
5125018 shrubby lespedeza Lespedeza bicolor
1330038 garlic mustard Alliaria petiolata 1st-year basal rosettes.
1342011 Japanese stiltgrass Microstegium vimineum Along driveway.
5125017 shrubby lespedeza Lespedeza bicolor
1346071 hemlock woolly adelgid Adelges tsugae
2151009 skunk-vine Paederia foetida
5126020 winged yam Dioscorea alata
1334148 reed canarygrass Phalaris arundinacea A common invasive in potholes, wet praries and pastures.
5126016 winged yam Dioscorea alata
1342020 kudzu Pueraria montana var. lobata Covering chinaberry, another invasive species.
2150059 sericea lespedeza Lespedeza cuneata
2149046 hoary cress Lepidium draba
1119474 Chinese wisteria Wisteria sinensis
2151093 Chinese tallowtree Triadica sebifera
2152010 tussock paspalum Paspalum quadrifarium
2152011 tussock paspalum Paspalum quadrifarium
2152013 tussock paspalum Paspalum quadrifarium
2152068 waterhyacinth Eichhornia crassipes
2152069 waterhyacinth Eichhornia crassipes
2149048 hoary cress Lepidium draba
2190061 tree-of-heaven Ailanthus altissima
2189031 Japanese honeysuckle Lonicera japonica
2189035 Japanese knotweed Fallopia japonica
2188071 cogongrass Imperata cylindrica
2188070 Chinese wisteria Wisteria sinensis
2188031 autumn-olive Elaeagnus umbellata
2188032 autumn-olive Elaeagnus umbellata
2188072 cogongrass Imperata cylindrica
2188062 Chinese wisteria Wisteria sinensis
2188033 autumn-olive Elaeagnus umbellata
2188034 autumn-olive Elaeagnus umbellata
2188036 autumn-olive Elaeagnus umbellata
2188064 Chinese wisteria Wisteria sinensis
2188061 Chinese wisteria Wisteria sinensis
2188035 autumn-olive Elaeagnus umbellata
2188060 Chinese wisteria Wisteria sinensis
2188059 Chinese wisteria Wisteria sinensis
2188057 Chinese wisteria Wisteria sinensis
2189006 giant reed Arundo donax
2189004 giant reed Arundo donax
2150088 skunk-vine Paederia foetida
2148083 Queen Anne's lace, wild carrot Daucus carota
2149059 hoary cress Lepidium draba
2149081 cheatgrass Bromus tectorum
2148084 Queen Anne's lace, wild carrot Daucus carota
2149082 cheatgrass Bromus tectorum
5126023 winged yam Dioscorea alata
2150090 skunk-vine Paederia foetida
1346067 hemlock woolly adelgid Adelges tsugae
5125077 oriental bittersweet Celastrus orbiculatus
5126024 winged yam Dioscorea alata
5125083 oriental bittersweet Celastrus orbiculatus
5125039 coco yam, wild taro Colocasia esculenta
2150098 skunk-vine Paederia foetida
2151002 skunk-vine Paederia foetida
2149079 cheatgrass Bromus tectorum
5126019 winged yam Dioscorea alata
2190053 tree-of-heaven Ailanthus altissima
5125078 oriental bittersweet Celastrus orbiculatus
1119476 Chinese wisteria Wisteria sinensis
5126021 winged yam Dioscorea alata
5126010 winged yam Dioscorea alata
1346038 Japanese climbing fern Lygodium japonicum Along a small creek
2149077 cheatgrass Bromus tectorum
5125016 shrubby lespedeza Lespedeza bicolor
5126022 winged yam Dioscorea alata
1119499 Chinese wisteria Wisteria sinensis
2149078 cheatgrass Bromus tectorum
2150100 skunk-vine Paederia foetida
2189005 giant reed Arundo donax
2152012 tussock paspalum Paspalum quadrifarium
1346049 common periwinkle Vinca minor
2132009 Chinese wisteria Wisteria sinensis
2132008 waterhyacinth Eichhornia crassipes
1119498 Chinese wisteria Wisteria sinensis
5427149 Japanese stiltgrass Microstegium vimineum dormant
5427150 Japanese stiltgrass Microstegium vimineum dormant
5427151 Japanese stiltgrass Microstegium vimineum dormant
5427147 Japanese stiltgrass Microstegium vimineum dormant
5427148 Japanese stiltgrass Microstegium vimineum dormant
5427144 Japanese stiltgrass Microstegium vimineum dormant
5427145 Japanese stiltgrass Microstegium vimineum dormant
5427146 Japanese stiltgrass Microstegium vimineum dormant
5427141 Japanese stiltgrass Microstegium vimineum dormant
5427142 Japanese stiltgrass Microstegium vimineum dormant
5427143 Japanese stiltgrass Microstegium vimineum dormant
5427139 Japanese stiltgrass Microstegium vimineum dormant
5427140 Japanese stiltgrass Microstegium vimineum dormant
5427136 Japanese stiltgrass Microstegium vimineum dormant
5427137 Japanese stiltgrass Microstegium vimineum dormant
5427138 Japanese stiltgrass Microstegium vimineum dormant
5427134 Japanese stiltgrass Microstegium vimineum dormant
5427135 Japanese stiltgrass Microstegium vimineum dormant
5427132 Japanese stiltgrass Microstegium vimineum dormant
5427133 Japanese stiltgrass Microstegium vimineum dormant
5427128 Japanese stiltgrass Microstegium vimineum dormant
5427129 Japanese stiltgrass Microstegium vimineum dormant
5427130 Japanese stiltgrass Microstegium vimineum dormant
5427131 Japanese stiltgrass Microstegium vimineum dormant
5427127 Japanese stiltgrass Microstegium vimineum dormant
5427530 Chinese yam Dioscorea polystachya
2151095 Chinese tallowtree Triadica sebifera
1346064 English ivy Hedera helix
1119516 Chinese wisteria Wisteria sinensis
1119475 Chinese wisteria Wisteria sinensis
1342012 Japanese stiltgrass Microstegium vimineum Previously mown.
5125015 shrubby lespedeza Lespedeza bicolor
2149040 Japanese stiltgrass Microstegium vimineum
1346048 English ivy Hedera helix
1268016 locust leafminer Odontota dorsalis
1342056 Japanese stiltgrass Microstegium vimineum
1334147 reed canarygrass Phalaris arundinacea
1346047 English ivy Hedera helix
2128067 mimosa Albizia julibrissin Around an old house
2128066 mimosa Albizia julibrissin Around an old house
5427390 Amur honeysuckle Lonicera maackii
1119515 Chinese wisteria Wisteria sinensis
1268015 locust leafminer Odontota dorsalis
1119504 Chinese wisteria Wisteria sinensis
1346062 English ivy Hedera helix
2127029 kudzu Pueraria montana var. lobata
2127025 kudzu Pueraria montana var. lobata
2127026 kudzu Pueraria montana var. lobata
2127027 kudzu Pueraria montana var. lobata
2127028 kudzu Pueraria montana var. lobata
2127022 kudzu Pueraria montana var. lobata
2127023 kudzu Pueraria montana var. lobata
1342061 Japanese stiltgrass Microstegium vimineum Along road.
1268012 Japanese knotweed Fallopia japonica
1119517 Chinese wisteria Wisteria sinensis
1268020 Japanese stiltgrass Microstegium vimineum Frequently can be found in wet ditches next to shaded roads.
2127021 kudzu Pueraria montana var. lobata Covering a house
2127024 kudzu Pueraria montana var. lobata
2125085 giant reed Arundo donax Stand growing back after being bulldozed
2125084 giant reed Arundo donax Stand growing back after being bulldozed
2125059 garlic mustard Alliaria petiolata
2125061 garlic mustard Alliaria petiolata
2124055 cutleaf teasel Dipsacus laciniatus Along a highway rest area.
1334005 European buckthorn Rhamnus cathartica On left with bush honeysuckle on right.
1119113 cogongrass Imperata cylindrica In Winter
2125062 garlic mustard Alliaria petiolata
1119477 Chinese wisteria Wisteria sinensis
2127020 kudzu Pueraria montana var. lobata Covering a house
1119112 cogongrass Imperata cylindrica In Winter
2125060 garlic mustard Alliaria petiolata
2124056 cutleaf teasel Dipsacus laciniatus Along a highway rest area
2124057 cutleaf teasel Dipsacus laciniatus
1380452 Chinese wisteria Wisteria sinensis Large vines climbing up tree
2120019 Chinese yam Dioscorea polystachya
2120018 Chinese yam Dioscorea polystachya
2120013 Chinese yam Dioscorea polystachya
2120014 Chinese yam Dioscorea polystachya
2120016 Chinese yam Dioscorea polystachya
2120012 Chinese yam Dioscorea polystachya
1346068 hemlock woolly adelgid Adelges tsugae
2120015 Chinese yam Dioscorea polystachya
2120017 Chinese yam Dioscorea polystachya
2119023 Japanese stiltgrass Microstegium vimineum
1346052 English ivy Hedera helix
1342022 kudzu Pueraria montana var. lobata Within a pine stand.
1380217 mimosa Albizia julibrissin
5126018 winged yam Dioscorea alata
5125038 coco yam, wild taro Colocasia esculenta
1342014 mimosa Albizia julibrissin Along roadway.
1346070 hemlock woolly adelgid Adelges tsugae
1334149 reed canarygrass Phalaris arundinacea In a road-side ditch.
1119506 Chinese wisteria Wisteria sinensis
1342062 Japanese stiltgrass Microstegium vimineum Along road.
1338010 Chinese privet Ligustrum sinense
1342023 kudzu Pueraria montana var. lobata Covering chinese privet, another invasive species.
2119020 Japanese stiltgrass Microstegium vimineum
1342019 kudzu Pueraria montana var. lobata
1342063 Japanese stiltgrass Microstegium vimineum Spreading alondside a small stream.
2119019 Japanese stiltgrass Microstegium vimineum
2119022 Japanese stiltgrass Microstegium vimineum
1380218 mimosa Albizia julibrissin
2118067 oriental bittersweet Celastrus orbiculatus Climbing in multiflora bush
1380196 hemlock woolly adelgid Adelges tsugae
1380197 hemlock woolly adelgid Adelges tsugae
1380193 hemlock woolly adelgid Adelges tsugae
1380195 hemlock woolly adelgid Adelges tsugae
2117085 alligatorweed Alternanthera philoxeroides
2117080 alligatorweed Alternanthera philoxeroides
2117081 alligatorweed Alternanthera philoxeroides
2117094 alligatorweed Alternanthera philoxeroides
2117087 alligatorweed Alternanthera philoxeroides
2117075 alligatorweed Alternanthera philoxeroides
1380174 golden bamboo Phyllostachys aurea Roadside
1380156 garlic mustard Alliaria petiolata
1264039 Japanese climbing fern Lygodium japonicum
1346039 Japanese climbing fern Lygodium japonicum Along a small creek
2188019 alligatorweed Alternanthera philoxeroides Along with parrotfeather milfoil
1380192 hemlock woolly adelgid Adelges tsugae
2117084 alligatorweed Alternanthera philoxeroides
1380150 garlic mustard Alliaria petiolata
1380154 garlic mustard Alliaria petiolata
1380151 garlic mustard Alliaria petiolata
1330045 exotic bush honeysuckles Lonicera spp. Show with poison ivy (front).
5427360 Japanese chaff flower Achyranthes japonica
5427397 Amur honeysuckle Lonicera maackii
5427398 Amur honeysuckle Lonicera maackii
1119111 cogongrass Imperata cylindrica In Winter
1380051 cogongrass Imperata cylindrica
1380053 cogongrass Imperata cylindrica
1380052 cogongrass Imperata cylindrica
1380041 cogongrass Imperata cylindrica
1380040 cogongrass Imperata cylindrica
1380050 cogongrass Imperata cylindrica
1380037 cogongrass Imperata cylindrica
1380049 cogongrass Imperata cylindrica
1380045 cogongrass Imperata cylindrica
1380042 cogongrass Imperata cylindrica
1380039 cogongrass Imperata cylindrica
1380046 cogongrass Imperata cylindrica
1380043 cogongrass Imperata cylindrica
1342015 mimosa Albizia julibrissin Adjacent to a Pecan orchard.
1378046 Japanese stiltgrass Microstegium vimineum
1378047 Japanese stiltgrass Microstegium vimineum
1378045 Japanese stiltgrass Microstegium vimineum
1378042 Japanese stiltgrass Microstegium vimineum
1378043 Japanese stiltgrass Microstegium vimineum
1378044 Japanese stiltgrass Microstegium vimineum
1378038 Japanese stiltgrass Microstegium vimineum
1378039 Japanese stiltgrass Microstegium vimineum
1378041 Japanese stiltgrass Microstegium vimineum
1346053 English ivy Hedera helix
1342010 Japanese stiltgrass Microstegium vimineum Beginning of winter senescence, showing the browning of the tops of the plants.
5392984 autumn-olive Elaeagnus umbellata Infestation in woodland adjacent to hiking trail
5392985 autumn-olive Elaeagnus umbellata Invaded woodland
5392986 autumn-olive Elaeagnus umbellata Showing autumn olive's ability to invade a closed canopy woodland
5392983 autumn-olive Elaeagnus umbellata Invading a closed canopy woodland
5377549 European pepperwort Marsilea quadrifolia
5377466 Chinese yam Dioscorea polystachya
5377468 Chinese yam Dioscorea polystachya 2-3 weeks after spring emergence
5377465 Chinese yam Dioscorea polystachya
5377463 Chinese yam Dioscorea polystachya
5377442 chocolate vine Akebia quinata
5377438 chocolate vine Akebia quinata
5377439 chocolate vine Akebia quinata
5377434 chocolate vine Akebia quinata
5377425 chocolate vine Akebia quinata
5377423 chocolate vine Akebia quinata
5330028 shrubby lespedeza Lespedeza bicolor lespedeza
5330044 Eurasian watermilfoil Myriophyllum spicatum
5330047 Eurasian watermilfoil Myriophyllum spicatum
5330051 Eurasian watermilfoil Myriophyllum spicatum
5330052 Eurasian watermilfoil Myriophyllum spicatum
5330054 Eurasian watermilfoil Myriophyllum spicatum
5330075 winter creeper Euonymus fortunei
1342021 kudzu Pueraria montana var. lobata Covering chinaberry, another invasive species. Tift County, GA
1264038 Japanese climbing fern Lygodium japonicum Tift County, GA
1330044 Tatarian honeysuckle Lonicera tatarica Tartarian Honeysuckle (left) and Amur honeuckle (right) along with poison ivy (front). Polk County, IA

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