The introduction to Moonwort Systematics and a number of species treatments have been updated as indicated to reflect ongoing research on species relationships and distributions. Revisions of older species treatments are in progress.
Introduction (Dr. Donald Farrar)
Moonwort Systematics (pdf) (updated 12/15/11)
Species descriptions, maps, and photos (Dr. Donald Farrar)
Botrychium adnatum (pdf)
Botrychium alaskense (pdf)
Botrychium ascendens (pdf) (updated 12/15/11)
Botrychium campestre var. lineare (pdf) (updated 12/15/11)
Botrychium crenulatum (pdf)
Botrychium echo (pdf)
Botrychium gallicomontanum (pdf)
Botrychium hesperium (pdf)
Botrychium lanceolatum (pdf)
Botrychium lineare (pdf)
Botrychium lunaria var. crenulatum (pdf) (updated 12/15/11)
Botrychium matricariifolium (pdf)
Botrychium michiganense (pdf)
Botrychium minganense (pdf) (updated 12/15/11)
Botrychium montanum (pdf) (updated 12/15/11)
Botrychium mormo (pdf)
Botrychium neolunaria (pdf) (new 12/15/11)
Botrychium pallidum (pdf)
Botrychium paradoxum (pdf) (updated 12/15/11)
Botrychium pedunculosum (pdf) (updated 12/15/11)
Botrychium pinnatum (pdf) (updated 12/15/11)
Botrychium pseudopinnatum (pdf)
Botrychium pumicola (pdf) (updated 12/15/11)
Botrychium simplex (pdf) (updated 12/15/11)
Botrychium spathulatum (pdf)
Botrychium tunux (pdf) (updated 12/15/11)
Botrychium Xwatertonense (pdf)
Botrychium yaaxudakeit (pdf) (updated 12/15/11)