Suillus americanus

Description

Common Name: American Slippery Jack; Chicken Fat Suillus

 Grows under white pine. Cap is very viscid. Stem is often hollow. Fingers stain brown from handling. There are two California versions, riparius and megaporinus. Both of those are notable for their huge pores. 

Links:

• Index Fungorum: 291268
• Mushroom Expert
• Mushroom Observer
• Wikipedia
• Google Image Search:
• Bolete Filter record

Observations:

• Mushroom Observer Pennsylvania Distribution
• MycoPortal Pennsylvania vouchers
• iNaturalist Pennsylvania Observations

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 All images copyright of the photographer listed in the caption. 

Additional information