Onoclea Sensibilis - Description

Description

The sterile and fertile fronds of Onoclea sensibilis are quite different from other ferns. The bright, yellow-green sterile fronds are deeply pinnatifid and are typically borne at intervals along a creeping rhizome. They grow to about 90 centimetres (35 in) long, with a long, smooth stipe.

The fertile fronds are much smaller, non-green, and have very narrow pinnae. The sori are clustered like beads or grapes on the upright fertile fronds, hence the common name Bead fern. The fiddleheads are a pale red color.

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