Guide to Liverworts of Oregon: Key to Chiloscyphus
HOME SPECIES INDEX GENUS INDEX GLOSSARY
1 plants leafy > ... 12 leaves entire ...33 underleaf lobes ciliate > Chiloscyphus
Jack Creek, Jefferson County, Oregon, DHW m1344.
1a Oil bodies 2 per cell in at least 80% of median leaf cells, 3 or more in less than 20% of midleaf cells; male bracts well differentiated from vegetative leaves; dark olive green, on sticks or rocks, usually submerged
Chiloscyphus polyanthos
Male shoot.
1b Oil bodies mostly more than 3 per median leaf cell; male bracts little differentianted, with only a small pouch at base enclosing antherida; pale whitish green, on soil or organic substrate near water
Chiloscyphus pallescens