Nomenclature
Scientific Name:
Cerastium L., Sp. Pl. 437 (1753)
Type Taxon:
 Description

Annual or perennial herbs, sometimes subshrubs. Hairs usually dense, glandular and/or eglandular, rarely 0. Lvs opposite, exstipulate. Infl. cymose, sometimes reduced to solitary fl.; bracts and sepals herbaceous or with narrow to wide scarious margins; epicalyx 0. Sepals 5, free. Petals 5, white, emarginate or 2-fid up to ⅓ way, rarely 0; coronal scales 0. Stamens usually 10, sometimes 8, 5 or fewer. Styles (3)–5–(6). Fr. a cylindric capsule, often curved, dehiscing by twice as many short apical teeth as the styles, sessile. Seeds many, obovoid, spherical or reniform, tuberculate, not winged.

[From: Webb et al. (1988) Flora of New Zealand. Volume 4.]

 Biostatus
Exotic
Number of species in New Zealand within Cerastium L.
CategoryNumber
Exotic: Fully Naturalised5
Total5
 Bibliography
Linnaeus, C. 1753: Species Plantarum. Impensis Laurentii Salvii, Stockholm.
Mabberley, D.J. 2008: Mabberley's plant book, a portable dictionary of plants, their classification and uses. Edition 3. Cambridge University Press.