Canada's Plant Hardiness Site

Ophioglossaceae Adder's-Tongue family
Botrychium pinnatum H.St.John
En: northwestern moonwort, pinnate moonwort, St.John's moonwort, northwestern grapefern;
Fr: botryche penne, botryche du Nord-ouest

• [=Botrychium boreale Milde subsp. obtusilobum auct., non (Rupr.) R.T.Clausen]