References

For Sagina

Atha, D., R.V. Alvarez, and K. Chaya. 2018. First report of Sagina apetala (Caryophyllaceae) for New York. Phytoneuron 2018-34: 1-2. Published 30 May 2018. ISSN 2153 733X Google Scholar

Bittrich, V. 1993a. Caryophyllaceae. Pp. 206-236. In Kubitzki, K., J.G. Rohwer, and V. Bittrich, eds. 1993. The families and genera of vascular plants. II. Flowering plants – Dicotyledons – Magnoliid, Hamamelid and Caryophyllid families. Springer, Berlin. 653 pp. Google Scholar

Crow, G.E. 1978. A taxonomic revision of Sagina (Caryophyllaceae) in North America. Rhodora 80: 1-91. Google Scholar

Crow, G.E. 2005. Sagina. In Flora of North America Editorial Committee. 2005. Flora of North America north of Mexico. Volume 5, Magnoliophyta: Caryophyllidae, part 2. Oxford Univ. Press, New York, NY. 656 pp. Google Scholar