Voucher

Voucher #17438

Golovinomyces magnicellulatus (U. Braun) V.P. Heluta

Identification (Voucher 76206)

Family
Erysiphaceae
Genus
Golovinomyces
Specific epithet
magnicellulatus
Specific author
(U. Braun) V.P. Heluta
Date determined
Group
Rothfels
User
crothfels
Date created
Feb 24, 2025
Date updated
Feb 24, 2025

C.J.Rothfels 6366 ()

Voucher (Voucher )

Primary collector
C.J.Rothfels
Collection number
6366
Other collectors
A.Hollomon, C.Ivory
Duplicate locations
Two, to UTC, NCSLG.
Date collected
Country of origin
U.S.A.
Primary Subdivision
Utah
Secondary subdivision
Cache County
Specific locality
Logan Canyon. Trail from Tony Grove Lake to White Pine Lake.
Longitude (DD)
-111.6421367
Latitude (DD)
41.89908
Elevation (m)
2508
Habitat
Under short aspen clones, with Agastache, Geranium, Helianthella, etc.
Description
Common on Polemonium foliossissimum var. alpinum; these plants were highly infected with the mildew and brown dots (mildew spores or a secondary infection?). Polemonium was infected across a wide area.
Voucher image
Photos posted on iNaturalist: https://www.inaturalist.org/observations/237561023.
Group
Rothfels
User
crothfels
Date created
Feb 24, 2025
Date updated
Feb 24, 2025

Silica-dried Material (Rothfels)

Material (Voucher 76206)

Material Type
Silica-dried
Material Comments
Subsample silica-dried, from the population.
Group
Rothfels
User
crothfels
Date created
Feb 24, 2025
Date updated
Feb 24, 2025