Pleonosporium squarrulosum (Harv.) I.A. Abbott
Annotated by P.W. Gabrielson.

British Columbia: Channel between Helby and Wizard Island, Barkley Sound. Depth dredged to 20m
48.85° N, 125.38° W,
Datum: WGS84. Coordinate Source: WorldGeolocations Table.
Epiphyte on polychaete. Originally identified as Compsothamnion thuyoides by E. Gordon-Mills 1989; Annotations:; Pleonosporium squarrulosum, non-pedicellate polysporangia Determinavit: Paul W. Gabrielson 2007 University of North Carolina Herbarium (NCU)

E. Gordon-Mills s.n., 1989 Aug 21
With F. Magne
UBC, Accession: A70607

Pleonosporium dasyoides (J. Agardh) Detoni
[= Pleonosporium squarrulosum]
Annotated by J. N. Norris.

British Columbia: Central Coast, East side of Roller Bay, Hope Island.
50.93° N, 127.94° W,
Coordinate Source: Verbatim from Collector/Sheet.
Epiphyte on opuntiella californica that was cast ashore. Northern extension range.

J. N. Norris 2396, 1970 Sep 14
UBC, Accession: A48939