Photo 1116219, (c) Duarte Frade, some rights reserved (CC BY), uploaded by Duarte Frade

Attribution © Duarte Frade some rights reserved Uploaded by duarte Source BioDiversity4All Associated observations Photos / Sounds 2 photos What Mexican Fleabane (Erigeron karvinskianus) Observer duarte Date September 16, 2014 Place Jardins do Palácio de Cristal, Porto, Porto, Portugal (Google, OSM) Date Added September 16, 2014 10:51 AM WEST Description Invasive species. It thrives growing in crevices in rock walls. Tags Erigeron karvinskianus, introduced, invasive, weed, Portugal, Porto, Oporto 2 IDs Research Grade View Sizes small medium large original Copyright