VOUCHER INFORMATION
Name: Boletus griseus
Authority: Frost 1878
Vouchered by: Brad Bomanz
Date found: 7/4/2000
Synonyms:
Collected by: Brad Bomanz
Voucher ID: 33
Confirming Mycologist: Dr. Andrew Methven
LOCATION
Latitude: N 38 27.104'
Longitude: W 090 41.285'
City: Wildwood
County: St. Louis
State: Missouri
Site location: Babler State Park
ENVIRONMENT
Habitat: hillside - open
Moisture conditions: dry
Substrate: moss
IDENTIFYING DOCUMENT
Reference document: North American Boletes - 2000
Author:Alan E. Bessette, William C. Roody, Arleen R. Bessette
ISBN No: 0-8156-0588-9
Page no:116
SPORE DESCRIPTION
Spore length: 9 - 12 microns
Spore width: 3 - 4 microns
Spore color: pale brown
Spore texture: smooth
Spore shape: oblong
Spore print color: olive brown
Chemical reaction: n/d
Close examination by Dr. Methven (see annotation above) combined with the 2015 DNA analysis confirmed that this specimen is Boletus griseus.