Field Chickweed, Field Mouse-ear, Field Mouse Ear Chickweed: Cerastium arvense ssp. strictum -
Alpine Cerastium, Alpine Chickweed, Bering Chickweed, Bering Mouse-ear Chickweed: Cerastium beeringianum (Synonym:Cerastium alpinum var. beeringianum, Cerastium alpinum var. capillare, Cerastium beeringianum ssp. beeringianum, Cerastium beeringianum ssp. earlei, Cerastium beeringianum var. capillare, Cerastium beeringianum var. glabratum, Cerastium berringianum, Cerastium buffumiae, Cerastium earlei, Cerastium fischerianum var. beeringianum, Cerastium pilosum, Cerastium pulchellum, Cerastium scammamiae, Cerastium variabile, Cerastium vulgatum var. beeringianum) -
Gray Chickweed, Gray Mouse-ear Chickweed: Cerastium brachypetalum (Synonyms: Cerastium brachypetalum ssp. brachypetalum, Cerastium brachypetalum var. tauricum, Cerastium tauricum) -
Big Chickweed, Common Chickweed, Common Mouse Ear, Common Mouse-ear Chickweed, Mouse-ear Chickweed: Cerastium fontanum ssp. vulgare (Synonyms: Cerastium caespitosum, Cerastium fontanum ssp. triviale, Cerastium holosteoides, Cerastium triviale, Cerastium vulgare, Cerastium vulgatum, Cerastium vulgatum var. hirsutum) -
Sticky Chickweed, Sticky Cerastium, Sticky Mouse-ear Chickweed: Cerastium glomeratum (Synonyms: Cerastium acutatum, Cerastium fulvum, Cerastium glomeratum var. apetalum, Cerastium glomeratum var. glomeratum, Cerastium viscosum, Cerastium viscosum var. viscosum) -
Nodding Chickweed, Nodding Mouse Ear, Nodding Mouse-ear Chickweed: Cerastium nutans var. nutans (Synonyms: Cerastium longipedunculatum, Cerastium nutans var. occidentale) -
Dwarf Mouse-ear Chickweed, European Chickweed, Sticky Mouse Ear Chickweed: Cerastium pumilum (Synonyms: Cerastium glutinosum, Cerastium pumilum ssp. glutinosum) -
Fivestamen Chickweed, Five-stamen Mouse-ear Chickweed, Little Mouse Ear: Cerastium semidecandrum -
Snow-in-summer: Cerastium tomentosum -
Western Field Mouse-ear Chickweed: Cerastium viride -