The Genus Eriophorum

1. Narrow-leaved Cottongrass: Eriophorum angustifolium ssp. angustifolium - Two or more spikelets present on the stem. Two or more bracts beneath the inflorescence.

2. Slender Cottongrass: Eriophorum gracile - Two or more spikelets present on the stem. One bract beneath the inflorescence.