References

For Crypsis

Hammel, B.E. & J.R. Reeder. 2003a. Crypsis. In Flora of North America Editorial Committee. 2003a. Flora of North America north of Mexico. Volume 25, Magnoliophyta: Commelinidae (in part): Poaceae, part 2. Oxford Univ. Press, New York, NY. 783 pp. Google Scholar

Peterson, P.M., K. Romaschenko, Y. Herrera Arrieta, & J.M. Saarela. 2014a. A molecular phylogeny and new subgeneric classification of Sporobolus (Poaceae: Chloridioideae: Sporobolinae). Taxon 63: 1212-1243. Google Scholar

Peterson, P.M., K. Romaschenko, Y. Herrera Arrieta, & J.M. Saarela. 2014b. (2332) Proposal to conserve the name Sporobolus against Spartina, Crypsis, Ponceletia, and Heleochloa (Poaceae: Chloridioideae: Sporobolinae). Taxon 63: 1373-1374. Google Scholar