ensReservoir. <br />Brachypodiumfalse-brome Highly invasive grass rapidly spreading through 1, 3, 4 <br />sylvaticum forests and along rivers in our area in numerous <br />places including Alton Baker Park. It has the potential <br />to permanently alter the forest under story, as it out- <br />competes most other species and no control is known. <br />fountainBoth butterfly bushes displace native willows which 1, 4 <br />Buddleia <br />alternifolia, butterfly bush are essential host plants for native butterflies. <br />Buddleia davidii <br />traveler's-joy Invasive climber comparable to English ivy is a 1, 3, 4 <br />Clematis vitalba <br />problem in areas of Portland and Seattle. Currently <br />appearing in several areas along the Willamette River <br />with large populations established on Skinner Butte. <br />Cotoneastercotoneaster Occurring in native prairies and woodland edges. 1 <br />(Cotoneaster franchetti, C. horizontalis, C. parneyi, <br />franchettii <br />etc. Best to avoid all cotoneasters.) <br />cotoneaster Occurring in native prairies and woodland edges. 1 <br />Cotoneaster <br />horizontalis(Cotoneaster franchetti, C. horizontalis, C. parneyi, <br />etc. Best to avoid all cotoneasters.) <br />EnglishThis species is well established and spreading rapidly 1, 3, 4 <br />Crataegus <br />monogynahawthorninto woodlands and prairies throughout town. It <br />interbreeds with the native hawthorn creating hybrids <br />that are difficult to accurately identify. <br />CynoglossumcommonThis common garden species has escaped and appears 2, 3 <br />regularly in several City parks, along waterways and <br />officinalehoundstongue <br />in unimproved alleys. <br />CytisusFrench broom This species is a serious problem in CA and OR south 1, 2, 3, 4 <br />monspessulanacoast and is now appearing in Eugene <br />CytisusScot's broom Dense populations established along the Willamette, 1, 2, 3, 4 <br />in the south hills, throughout the West Eugene <br />scoparius <br />Wetlands, along roadways and railways and in several <br />city parks. Avoid use of all brooms. <br />Daphnespurge laurel Spread by birds into forested areas throughout town. 1, 3 <br />laureola <br />Digitalisfoxglove This common and attractive garden wild flower 1, 3 <br />purpureaescapes easily and forms dense populations. It is <br />becoming well established in some areas along the <br />Willamette River. <br />Exhibit F to Ordinance No. 20351 Page <br />17 <br /> <br />