Observation 73919: Lanmaoa pseudosensibilis (A.H. Sm. & Thiers) G. Wu, Halling & Zhu L. Yang

When: 2011-08-13

Collection location: Bernardsville, New Jersey, USA [Click for map]

Who: I. G. Safonov (IGSafonov)

No specimen available

The second of the three red-and-yellow blue-staining bolete species I found at this location. The cap color of this one is areas of brown-red on a deep yellow background. Growing under old oaks.


1)The context blues instanly, but the color intensifies slowly over time.
2) Staining of the context and crossection of tubes with 3% KOH (aq); the color is darker on the tubes and stipe and less so on the pileus
Staining of the pileipellis (larger basidiocarp) with aqueous ammonia — bluish outside, vinaceous-red inside and browinish under the liquid
Staining of the pileipellis (smaller basidiocarp) with 3% KOH

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Created: 2011-08-14 16:49:38 CDT (-0400)
Last modified: 2017-10-08 23:02:19 CDT (-0400)
Viewed: 30 times, last viewed: 2017-10-23 14:52:18 CDT (-0400)
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