Photo 45898551, (c) Dan Efroymson, all rights reserved, uploaded by Dan Efroymson

Attribution © Dan Efroymson all rights reserved Uploaded by danefroymson Source iNaturalist Associated observations Photos / Sounds 3 photos What Lemon Balm (Melissa officinalis) Observer danefroymson Date July 23, 2019 05:06 PM EDT Place Roxborough, Philadelphia, PA, USA (Google, OSM) Date Added July 23, 2019 10:41 PM UTC 2 IDs Research Grade View Associated taxa C Lemon Balm (Melissa officinalis) Info Photo (c) Dan Efroymson, all rights reserved, uploaded by Dan Efroymson Sizes small medium large original