Boletes
Showing 81–96 of 338 results
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Boletus subfraternus (probably Hortiboletus)
Small (<2″) red cap ages to brownish red, then fades to orange-buff. Cap does not crack like H. rubellus. Pores start yellow, age to red/brown, & stain greenish blue.
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Boletus subgraveolens
Strong odor, esp. when dried. Yellow or orange-yellow stem flesh is pinkish high, with deep red spot inside the base. Yellow-brown pores stain blue, fading to brown.
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Boletus subsanguineus
Viscid, bright red cap fades w/age. White cap flesh slowly stains pale brownish lilac. Pinkish baby pores age to brownish yellow & bruise pale brown.
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Boletus variipes
Buff/yellow-brown/brown cap often cracks & fissures with age & hot weather. White pores turn dingy yellow with age. Often bulbous stem is usually netted either white or brown.
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Boletus variipes-fagicola
Dark brown-black cap often cracks & fissures w/age & hot weather. White pores age dingy yellow. Oft-bulbous stem usually has white or brown netting.
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Boletus vermiculosoides (“Brown Pored Bolete”)
Dark brown or red-brown pores pale w/age & bruise a blackish blue that slowly fades to brownish orange. Pungent odor. Often buggy. Likes oak.
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Boletus vermiculosus (“Brown Pored Bolete”)
Dark brown or red-brown pores pale w/age & bruise a blackish blue. “Vermiculosoides with a darker cap and pores with bruising that does not fade.” Faint chlorine smell.
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Bothia castanella
Overall color varies through yellow, brown, pink, and chestnut. Stem is often netted, esp. at the top. Chestnut-brown cap can have red or yellow notes. Broad, angular pores bruise tawny brown.
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Buchwaldoboletus hemichrysus
Yellow cap usually has a yellow powder on top. Yellow baby pores quickly age red-brown. Yellow-with-red stem ridged by the pores.
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Buchwaldoboletus lignicola (“Wood Bolete”)
Grows on wood (usually pine), not ground. Loose cap skin may even move, & may crack w/age. Yellow pores age to brownish & bruise greenish blue.
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Buchwaldoboletus sphaerocephalus
Grows on sawdust, stumps, or surrounding areas. Yellow pores age toward brown, & stain blue before resolving brown.
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Butyriboletus abieticola
Short, squat, high altitude mushroom from the west. Lots of yellow netting on yellow stem w/reddish base. Red-pink-tan on yellow cap.
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Butyriboletus autumniregius (“Red-Capped Butter Bolete”)
Oft-pitted/wrinkled cap is usually bright rose- pink to -red. Yellow, oft-bulbous, finely netted stem stains blue. Grows w/mid-elevation mixed woods (not oak) in autumn.
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Butyriboletus billieae (“Billie’s Bolete”)
Chocolate- to purplish-brown cap. Red stem (especially low) with yellow reticulation. Pale yellow flesh stains slowly blue. Uncommon to rare.

