80. Torreyochloa G.L. Church
Two to 4 species, U.S., Canada, Asia.
Torreyochloa has been treated as part of the closely related Puccinellia
Parl. by some authors (Clausen, 1952; Gleason and Cronquist, 1991) and the two
groups originally were included in the not‑so‑closely related Glyceria
R. Br. (tribe Meliceae). Church (1952) and Davis (1991) summarized
morphological, cytological, and molecular evidence supporting the treatment of
these as three separate genera.