Photo 299661, (c) Don Loarie, some rights reserved (CC BY)

Attribution	© Don Loarie some rights reserved
Uploaded by	dloarie
Source	Flickr
Original	http://www.flickr.com/photos/loarie/8659558138/
Associated observations	Photos / Sounds 3 photos What Pin-cushion Sunburst Lichen (Polycauliona polycarpa) Observer dloarie Date April 17, 2013 Place Alexander Valley, CA (Google, OSM) Date Added April 17, 2013 04:53 PM PDT Description Growing on a flowering pear tree, but common on nearby native trees. Underside showing lack of rhizines. 1 comment 2 IDs Research Grade View
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Copyright	Don Loarie