Hortiboletus campestris (“Field Bolete”)

Found in lawns and roadsides. Yellow stem- & paler cap-flesh both stain greenish blue. Yellow pores age to greenish- or olive-yellow. Never gets bigger than 1-1/2″ across.

SKU: Boletus campestris Categories: 1. Found in Connecticut, 2. Found in Kansas, 2. Found in New Jersey, 3. Found in Louisiana, 3. Found in Michigan, 4. Found in Mississippi, 4. Found in Ohio, 4. Found in Pennsylvania, 4a. Found in S.W. Pennsylvania, 5. Found in North Carolina, 5. Found in W. Va. or the Central Appalachians, 6. Found in Eastern Texas, CAP COLOR FILTERS, CAP FLESH COLOR FILTERS, Cap Flesh is Yellow, CAP FLESH STAINING FILTERS, Cap Flesh Stains a Color Other than Blue, Cap Flesh Stains Blue, CAP SIZE FILTERS, CAP TASTE FILTERS, CAP TEXTURE FILTERS, Cap Texture is: 1- Dry & Smooth (Normal), Cap Texture is: 4- Cracked Beyond Environmental Effects, Coniferous ("Needle-y") Trees, Deciduous (Leafy) Trees, Edibility: 4- Good, FILTER SET #1: REGION, FILTER SET #2: CAP FEATURES, FILTER SET #3: PORE FEATURES, FILTER SET #4: STEM FEATURES, FILTER SET #5: CAP FLESH (CONTEXT) FEATURES, FILTER SET #6: SPORE PRINT, FILTER SET #7: HABITAT FILTERS, FILTER SET #8: EDIBILITY, My Mushroom is Mature & Its Pores are Huge, My Mushroom is Mature & Its Pores are Tiny, My Mushroom's Cap is >0.1" Across, PORE COLOR FILTERS, PORE SIZE FILTERS, PORE STAINING FILTERS, Pores Stain Blue, Pores Stain Other than Blue, Primary Cap Color is: 3- Red, Pink, Purple, or Orange, Primary Pore Color is: 2 - Yellow to Gold, Primary Stem Color is: 2- Yellow to Orange, Primary Stem Color is: 3- Red, Pink, Purple, or Orange, Primary Stem Color is: 4- Some Shade of Brown, Spore Print is 1- Olive to Olive-Brown, Spore Print is 4- Plain Old Brown, STEM COLOR FILTERS, STEM DECORATION/ TEXTURE FILTERS, Stem Is Thin & Stringy, Stem: 1- Has No Significant Ornaments, ZONE 1- the NORTHEAST, ZONE 2- the MIDWEST, ZONE 5 - the SOUTH

Description
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Description

Genus: Hortiboletus

Species: campestris

Common Name: “Field Bolete”

Tells: Found in lawns and roadsides. Yellow stem- & paler cap-flesh both stain greenish blue. Yellow pores age to greenish- or olive-yellow. Never gets bigger than 1-1/2″ across.

Other Information: Red cap often has pinkish tones but can be straight red, brown, or tan. Cap may crack in age but not as much as H. rubellus. Yellow stem gets darker going down, typically w/ red-orange dots toward the bottom. Yellow mycelium.

Science Notes: DNA testing moved this mushroom into the newly erected genus “Hortiboletus” (“hortus” = “garden,” a typical environment for the members of this genus).

Edibility: Good.

CHEMICAL TESTS:

NH4OH (Ammonia): Cap surface does not react. Blue-staining on cap flesh disappears.
KOH: No data.
FeSO4 (Iron Salts): No data.

Links:

National Audubon Society Field guide to Mushrooms, Gary Lincoff

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Mushrooms of West Virginia and the Central Appalachians

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North American Boletes

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