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Cedar-apple Rust

Gymnosporangium juniperi-virginianae

Notes:

One of the strangest organisms I've ever come across, Cedar-apple Rust is a fungus with a complex life cycle involving both junipers (red cedars) and members of the apple family. This fungus was found on a red cedar growing right next to an old orchard apple tree.

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7 Comments

YukoChartraw
YukoChartraw 10 years ago

Very interesting! The photo #3 is just....wow!

NickO
NickO 11 years ago

I get this a lot on my cedars in upstate NY; wonderful photo!

KathleenMcEachern
KathleenMcEachern 11 years ago

Yeah this is pretty and weird too! I have lots of Western Red Cedars and also roses and apple trees. So far, I haven't seen this. Maybe it is not here in the Pacific Northwest!?

Very interesting an pretty! Thanks for posting.

Seema
Seema 11 years ago

so beautiful..galls can be pretty too :)

Nimbid Ditavi
Nimbid Ditavi 11 years ago

Interesting and Wonderful spotting Scott!

bee.jacbs
bee.jacbs 11 years ago

Beautiful and strange! Thanks for sharing.

ScottRasmussen
Spotted by
ScottRasmussen

Amherst, Massachusetts, USA

Spotted on May 14, 2010
Submitted on Apr 16, 2013

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