USA, Texas, Brewster, Glass Mountains on Gage Ranch near Altuda Point.
1402 meters
4600 ft.
Slopes
limestone soil.
Frequent
Originally identified as Notholaena sinuata var. Also annotated as A. cochisensis by S.C. Yarborough in 1995; and as Notholaena sinuata var. cochisensis (Goodd.) Weath. by B.H. Warnock in 1966.