References

Remizowa, M.V., D.D. Sokoloff, L.M. Campbell, D.W. Stevenson, and P.J. Rudall. 2011. Harperocallis is congeneric with Isidrogalvia (Tofieldiaceae, Alismatales): evidence from comparative floral morphology. Taxon 60: 1076-1094. Google Scholar