Yellowing Curtain Crust

For 10 *bonus* mycology nerd points – how do you tell the difference between Yellowing Curtain Crust and the closely related Hairy Curtain Crust? *

Yellowing Curtain Crust, Stereum subtomentosum.
 

* Hairy Curtain Crust is attached to the substrate all or nearly all the full width of the bracket; Yellowing Curtain Crust has a narrow, stalk-like attachment.



There’s a faint possibility I might be getting better at this mycology business :-)


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