Photo 34102909, (c) David Greenberger, some rights reserved (CC BY-NC-ND), uploaded by David Greenberger

Attribution © David Greenberger some rights reserved Uploaded by dgreenberger Source iNaturalist Associated observations Photos / Sounds What Knobcone Pine (Pinus attenuata) Observer dgreenberger Date April 4, 2019 11:50 AM PDT Place Old Stage Rd, Mill Valley, CA 94941, USA (Google, OSM) Date Added April 4, 2019 04:53 PM PDT 1 ID Needs ID View Sizes small medium large original