Monographs Details: Fissidens weirii Mitt.
Authority: Pursell, Ronald A. 2007. Fissidentaceae. Fl. Neotrop. Monogr. 101 (Published by NYBG Press)
Scientific Name:Fissidens weirii Mitt.
Discussion:Key to the Varieties of Fissidens weirii

1. Limbidium on all laminae, often quite variable

var. weirii (p. 126).

1. Limbidium ± restricted to vaginant laminae

var. hemicraspedophyllus (p. 130).