Fr: céraiste droit, céraiste dresseé
Provincial Status: LN
Range: Temp.-Boreal NA, Europe; w/nw/ne/c/eNfld., N thr. Lab.; calc., serp.
[=Cerastiuim alsophilum Greene]
[=Cerastiuim angustatum Greene]
[=Cerastium arvense L. subsp. fuegianum (Hook.f) Ugbor.]
[=Cerastium arvense L. subsp. strictum (L.) Ugbor. 1977, nom. illeg. isonym., non (L.) Gaudin 1828]
[=Cerastium arvense L. var. angustifolium Fenzl]
[=Cerastium arvense L. var. fuegianum Hook.f]
[=Cerastium arvense L. var. latifolium Fenzl]
[=Cerastium arvense L. var. ophiticola Raymond]
[=Cerastium arvense L. var. purpurascens B.Boivin]
[=Cerastium arvense L. var. sonnei (Greene) Smiley]
[=Cerastium arvense L. var. strictum (L.) Reiche]
[=Cerastium arvense L. var. viscidulum Gremli]
[=Cerastium campestre Greene]
[=Cerastium confertum Greene]
[=Cerastium effusum Greene]
[=Cerastium elongatum Pursh]
[=Cerastium fuegianum (Hook.f.) A.Nelson]
[=Cerastium graminifolium Rydb.]
[=Cerastium leibergii Rydb.]
[=Cerastium nitidum Greene]
[=Cerastium occidentale Greene]
[=Cerastium oreophilum Greene]
[=Cerastium patulum Greene]
[=Cerastium pensylvanicum Hook., nom. illeg.]
[=Cerastium pubescens Goldie]
[=Cerastium scopulorum Greene]
[=Cerastiuim sonnei Greene]
[=Cerastium strictum L.]
[=Cerastium subulatum Greene]
[=Cerastium tenuifolium Pursh]
[=Cerastium thermale Rydb.]
[=Cerastium vestitum Greene]
[NL reports of Cerastium arvense subsp. arvense are referred to subsp. strictum. Ughorogho's treatment (1977) of Cerastium arvense describes subsp. strictum as the most widespread taxon in NA, found on wet limestone and serpentine outcrops; subsp. arvense is restricted to disturbed habitats in neNA.]