Lanmaoa borealis

Yellow or pale yellow stem flesh stains blue on top & reddish-brown by the base. Cap flesh slowly blues, but only by stem. Orange-red or red pores age duller & stain greenish blue. Red cap flat or convex when young, & dulls w/age.

SKU: Boletus bicolor Categories: 3. Found in Michigan, CAP COLOR FILTERS, CAP FLESH COLOR FILTERS, Cap Flesh Does Not Stain with 30 seconds, Cap Flesh is White, Cap Flesh is Yellow, CAP FLESH STAINING FILTERS, Cap Flesh Stains Blue, CAP SIZE FILTERS, CAP TASTE FILTERS, CAP TEXTURE FILTERS, Cap Texture is: 1- Dry & Smooth (Normal), Deciduous (Leafy) Trees, Edibility: 1- Avoid, 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 Tiny, My Mushroom's Cap is >0.1" Across, My Mushroom's Cap is >4” 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 Cap Color is: 4- Some Shade of Brown, Primary Pore Color is: 3 - Red, Pink, Purple or 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 SIZE FILTERS, Stem: 1- Has No Significant Ornaments, Stem: 5- Is Netted (Reticulated), Stem: Netting is RED, ZONE 1- the NORTHEAST, ZONE 2- the MIDWEST

Description
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Description

Name in North American Boletes: Boletus bicolor var. borealis

Genus: Lanmaoa

Genus 2: Baorangia
Genus 3: Boletus

Species: borealis

Species 2: bicolor var. borealis

Common Name:

Tells: Yellow or pale yellow stem flesh stains blue on top & reddish-brown by the base. Cap flesh slowly blues, but only by stem. Orange-red or red pores age duller & stain greenish blue. Red cap flat or convex when young, & dulls w/age.

Other Information: Cap flesh slowly blues, but only by the stem. Stem is colored like the cap, tapers downwards, & may sometimes have netting at the very top. Found from New England west to Michigan & northwards. Often confused with B. carminiporus.

Science Notes: DNA testing strongly suggests that this mushroom will end up in the genus Baorangia, but we will wait on the name change until those results are formally published.

Edibility: Avoid.

CHEMICAL TESTS:

NH4OH (Ammonia): No data.
KOH: No data.
FeSO4 (Iron Salts): Cap flesh has no reaction.

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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