United States National Museum of Natural History at Beltsville, Maryland, USA.

 

Oligomerismus canadensis — Mitrofanov et al. (1975)

Pentamerismus (Oligomerismus) canadensis — Mirza et al. (2025)

 

CANADA — BRITISH COLUMBIA: McGregor (1949)^OBS;

IRAN: Khosrowshahi & Arbabi (1997);

USA — NEW YORK: Pritchard & Baker (1958); PENNSYLVANIA: Lehman (1982)^OBS;

 

AQUIFOLIACEAE: Japanese holly — Lehman (1982)^OBS;

CUPRESSACEAE: arborvitae — Khosrowshahi & Arbabi (1997), Lehman (1982), Pritchard & Baker (1958); false cypress — Lehman (1982); juniper — Lehman (1982); Thuja plicata Donn ex D.Don — Khosrowshahi & Arbabi (1997); Thuja sp. — McGregor (1949)^OBS;

LAURACEAE: spicebush — Lehman (1982)^OBS;

PAEONIACEAE: peony — Lehman (1982)^OBS;

PINACEAE: ceder — Lehman (1982); hemlock — Lehman (1982); pine — Lehman (1982); spruce — Lehman (1982);

SALICACEAE: Babylon weeping — Lehman (1982)^OBS;

TAXACEAE: yew — Lehman (1982);

 

Catalog: Baker & Suigong (1988); Hennessey et al. (1986); Kamali et al. (2001); Khanjani et al. (2013a); Mesa et al. (2009); Sepasgosarian (1983); Tseng (1980);

Redescription: Baker & Pritchard (1953c); Khanjani & Gotoh (2008); Lehman (1982); Meyer (1979); Mirza et al. (2025); Mitrofanov et al. (1975); Mitrofanov & Strunkova (1979); Pritchard & Baker (1958); Rahmani et al. (2008);

 

- Host originally listed as Thuya sp.;