Leptogium cyanescens

Leptogium cyanescens: for more photos, see Sitka Nature Photo Gallery for Leptogium cyanescens

Leptogium cyanescens: So far known from the Unuk River and Stikine River valleys on the mainland and a single report from Baranof Island.

Local Notes

• Sitka/Leptogium cyanescens: Found growing on bark of Black Cottonwood (Populus trichocarpa) in upper Blue Lake Valley. (edit)

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References

Weblinks

• PacNW Herbaria Records for Leptogium cyanescens
• Search National Lichens and Air Quality Database (Tabular Results from Tongass)
• Search National Lichens and Air Quality Database (Map locations from Tongass)
• Search Arctos Database for Leptogium cyanescens (Southeast only)
• Search Arctos Database for Leptogium cyanescens (entire database)
• Encyclopedia of Life search for Leptogium cyanescens
• iNaturalist Observations for Leptogium cyanescens in Southeast Alaska

Other References

• Geiser Dillman Derr Stensvold 1998: Infrequent-Common; corticolous; mainly on deciduous shrubs (Alnus and Salix) but also on Picea sitchensis. Collected only in the Unuk and Stikine River valleys, these rivers originating in the British Columbia interior.

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  Leptogium cyanescens on Balsam Poplar (Populus balsamifera)

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