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Dimensions3600 x 5400
Original file size11.5 MB
Image typeJPEG
Color spacesRGB
Date taken18-May-21 14:46
Date modified16-Aug-24 18:57
Shooting Conditions

Camera makeNIKON CORPORATION
Camera modelNIKON D810
Focal length200 mm
Focal length (35mm)200 mm
Max lens aperturef/4.3
Exposure1/80 at f/4.5
FlashNot fired, compulsory mode
Exposure bias0 EV
Exposure modeAuto
Exposure prog.Aperture priority
ISO speedISO 200
Metering modePattern
Digital zoom1x
Interrupted Fern_001

Interrupted Fern_001

As I have been delving into learning to identify ferns, the Interrupted Fern (Claytosmumda claytoniana) provides an easy identifying feature built right into its name. The interruption is around the middle of the blade where the normally continuous run of the sterile pinnae is interrupted by fertile pinnae which are much smaller. Interrupted Fern.

Location: Secor MetroPark, Berkey, OH