Pacific Forestry Centre's Forest Pathology Herbarium

DAVFP: 29726

Fungus name: Cortinarius detonus (Fr.:Fr.) Fr.

Substrate: Soil and Duff

Year of collection (y-m-d): 2016-07-27

Map coordinates: 56.1469°N, 127.2090°W

Collector: Berch, S.

Determiner: Ammirati, J.; Liimatainen, K.

Collection location: Motase Peak (near Shelagyote Peak), B.C.

Remarks: on ground near Abies lasiocarpa (Hooker) Nuttall; field collection 78; clustered; Ammirati says "Cortinarius, section Laeti – Your field collection 73 Kare listed under C. auchmerus Moser, this is a synonym of C. laetus Moser. C. detonsus (Fr.:Fr.) Fr., your field collection 78, is a similar to laetus morphologically, however, it has basidiospores 9-10 x 5-6.5, ellipsoid to broadly ellipsoid, slightly verrucose to nearly smooth, while the basidiospores of C. laetus are 10-12.5 (-14) x 5.2-6.8 µm, somewhat more verrucose and amygdalioform. Your field collections 73 and 78 both have relatively large spores, here it would be a good idea to sequence additional material and compare these two taxa."

Gene bank accession data: MG786256