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Staff Report and WELO Ordinance - StopWaste.Org

Staff Report and WELO Ordinance - StopWaste.Org

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Cal-IPC: The Inventory DatabasePage 10 of 11Nothoscorciurn gracile false garlicEval No D B D 2.1 • CW • GV • SW Mainly an urban garden weed.ListNymphaea odorataOxalis cornicuiatafragrant waterlilycreeping woodsorrelEval No D B C 2.3 • GV • SN • SW Present only at one site.ListEval No D C C 2.2 .All CA Primarily a turf weed in CAListParkinsonia aculeataMexican Palo VerdeEval NoListD B D 2.2 • GV • SW Has not escaped into wildl<strong>and</strong> enough tocause impacts.Plantago coronopuscutleaf plantainEval No U C B 1.7 • CW • GV • NW Impacts unknown. Common on north coastList• SN • SWSolanumelaeagnifoliumsilverleaf nightshadeEval NoListD B C 2.8 • CA-FP • D Primarily agricultural weed, but escaping towildl<strong>and</strong>s in other countries. May prove to bemore important in future.Sonchus asperspiny sowthistleEval No D B B 3.1 • All CA Primarily an agricultural weedListTaraxacum officinale common d<strong>and</strong>elionEval No D B B 2.8 • CA-FP • GB Primarily a turf weed in CAListTragopogon dubiusyellow salsifyEval NoListD C B 3.2 • CW • GV •SN• SWGenerally a minor component of disturbedareas.tlimus purnilaSiberian elmEval No D B B 2.5 • GV • SN Impacts unknownList• DMojVerbena bonariensis, tall vervain, seashore vervainVerbena litoralisEval No D B C 2.1 • CaR • GV • NW Often in disturbed areas of irrigation canalsListVicia villosahairy vetchEval NoListD C B 2.8 • CA-FP Primarily an agricultural weed, Widespreadbut impacts minor in wildl<strong>and</strong>s.Vulpia bromoidesPhragcrutesaustralissquirreltail fescuecommon reedEval No D C B 2.9 • CA-FP Less common than V. myurosListNative B B B 2.5 -All CA Genetic issues make it unclear which strainsare native to CA,". ,Imp. =ImpactInv. = InvasivenessDis. = DistributionDoc. = Documentation Level (Documentation level averaged)A = SevereB = ModerateC = LimitedD = NoneU = Unknownhttp: //www. cal- ipc .org/ip/inventory/weedlistphp?region=GV&prinry 1 0/1 3/201 0

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