1990 May, Thomas S. Patrick, “Recent additions to Georgia's protected plant list”, in Tipularia[1], volume 5, Georgia Botanical Society, page 9:
Three newly listed species are granite outcrop endemics. They are pool sprite (Amphianthus pusillus) [sic] and two quillworts […]
2006, J. Phil Gibson, Plant Ecology[2], Chelsea House Publishers, →ISBN, page 18:
Rather than allocating resources toward longevity, pool sprite directs its efforts towards rapid growth and speedy reproduction to survive in its ephemeral environment.