Flora of Eastern Washington and Adjacent Idaho


Pteridium aquilinum
(L.) Kuhn
bracken, northern bracken
var. pubescens Underw. Dennstaedtiaceae; Native
SYNONYMS
Pteridium aquilinum (L.) Kuhn ssp. lanuginosum (Bong.) Hultén 
Pteridium aquilinum (L.) Kuhn ssp. latiusculum (Desv.) C.N. Page 
Pteridium aquilinum (L.) Kuhn var. latiusculum (Desv.) Underw. 
Pteris aquilinum (L.) Kuhn var. pubescens (L. Underwood) Clute


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Just S of entrance to Mt. Spokane State Park NE of Spokane, WA; 47.88008N 117.13874W - Spokane Co. - 7/17/2010 Just S of entrance to Mt. Spokane State Park NE of Spokane, WA; 47.88008N 117.13874W - Spokane Co. - 7/17/2010    
   
  Just S of entrance to Mt. Spokane State Park NE of Spokane, WA; 47.88008N 117.13874W - Spokane Co. - 7/17/2010 Just S of entrance to Mt. Spokane State Park NE of Spokane, WA; 47.88008N 117.13874W - Spokane Co. - 7/17/2010 Just S of entrance to Mt. Spokane State Park NE of Spokane, WA; 47.88008N 117.13874W - Spokane Co. - 7/17/2010