Photo 37419431, (c) Helle Brown, all rights reserved, uploaded by Helle Brown

Attribution © Helle Brown all rights reserved Uploaded by hellebrown Source iNaturalist Associated observations Photos / Sounds 2 photos What Green Antelopehorns (Asclepias viridis) Observer hellebrown Date April 30, 2019 09:37 AM UTC Place University of Houston - Clear Lake, Pasadena, TX, US (Google, OSM) Date Added April 30, 2019 05:13 PM UTC 3 IDs Research Grade View Sizes small medium large original