Photo 157521140, (c) Esben Kjaer, some rights reserved (CC BY), uploaded by Esben Kjaer

Attribution © Esben Kjaer some rights reserved Uploaded by esbenlkjaer Source iNaturalist Associated observations Photos / Sounds 3 photos What Butterfly Milkweed (Asclepias tuberosa) Observer esbenlkjaer Date September 14, 2021 06:46 PM CDT Place Cass County, US-ND, US (Google, OSM) Date Added September 15, 2021 08:19 AM CDT Description Apocynaceae 6 IDs Research Grade View Sizes small medium large original