Interrupted Fern

interrupted fern (2)

Interrupted Fern (Osmunda claytoniana)

Identification:

During early spring growth, it is difficult to distinguish the interrupted fern from the cinnamon fern unless there are fronds left over from the previous year. Both have woody bases and large, pale green fronds. It is one of the earliest ferns to emerge in the spring, arising from a white, cottony ball that was formed the previous fall. As the plant grows, the fertile leaflets appear in the middle of the frond (giving the plant its “interrupted” name). Once the spores mature, the fertile parts wither and fall off, leaving an empty area in the middle of each frond.

 

Propagation:

Like all the ferns, interrupted ferns can be grown from spores, but it is much easier to transplant them, using the same cautions as described for previous ferns. Neither the interrupted nor the cinnamon spread as rapidly as the ostrich fern, but as a plant matures and dies out, a circle of young ones have usually grown up around it. Some of these offspring can be carefully removed.

Habitat:

This fern can often be seen growing with the cinnamon fern. It tolerates much the same conditions, preferring shaded woodlands with moist, rich soil. The interrupted fern does not establish itself quickly, so if habitat is destroyed, it will be slow to return. That’s why some judicious transplanting can be useful to help it return to an area.

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22
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7:30 pm Owl Prowl 2017 #2
Owl Prowl 2017 #2
Apr 22 @ 7:30 pm – 9:00 pm
Owl Prowl 2017 #2 @ Macphail Woods Nature Centre | Vernon Bridge | Prince Edward Island | Canada
Come celebrate the wonderful world of owls at one of three Owl Prowls at the Macphail Homestead in Orwell on April 21, 22 and 29. The Sir Andrew Macphail Foundation will open up the Great
Apr
29
Sat
7:30 pm Owl Prowl 2017 #3
Owl Prowl 2017 #3
Apr 29 @ 7:30 pm – 9:00 pm
Owl Prowl 2017 #3 @ Macphail Woods Nature Centre | Vernon Bridge | Prince Edward Island | Canada
Come celebrate the wonderful world of owls at one of three Owl Prowls at the Macphail Homestead in Orwell on April 21, 22 and 29. The Sir Andrew Macphail Foundation will open up the Great