Phylum: Heterokontophyta

Taxon: Ducellieria chodatii

Site: Cannon Hill Pond, Spokane County, WA

Comments: Uncommon; often present along with tree pollen

Phylum: Heterokontophyta

Taxon: Ducellieria chodatii

Site: Cannon Hill Pond, Spokane County, WA

Comments: Uncommon; often present along with tree pollen

Phylum: Heterokontophyta

Taxon: Ducellieria chodatii

Site: Cannon Hill Pond, Spokane County, WA

Comments: Uncommon; often present along with tree pollen

Phylum: Heterokontophyta

Taxon: Ducellieria chodatii

Site: Stormwater treatment pond, Whatcom County, WA

Comments: Uncommon; often present along with tree pollen

Phylum: Heterokontophyta

Taxon: Ducellieria chodatii

Site: Stormwater treatment pond, Whatcom County, WA

Comments: Uncommon; often present along with tree pollen