Photo 6648721, (c) CK Kelly, some rights reserved (CC BY), uploaded by CK Kelly

Attribution © CK Kelly some rights reserved Uploaded by ck2az Source iNaturalist Associated observations Photos / Sounds 2 photos What Catclaw Acacia (Senegalia greggii) Observer ck2az Date March 19, 2017 04:26 PM MDT Place 14170–14298 S Sierrita Mountain Rd, Tucson, AZ, US (Google, OSM) Date Added March 20, 2017 10:14 AM MST Description Note barbs on the close-up 2 IDs Research Grade View Sizes small medium large original