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Interrupted Fern Wikimedia Commons
Osmundaceae

Interrupted Fern

Claytosmunda claytoniana

Patience and ancient wisdom.

Family
Osmundaceae
Genus
Claytosmunda
Native to
Eastern North America, East Asia
Bloom season
Spring
Type
perennial fern
Height
60-120 cm
Sunlight
partial shade to full shade
Soil
moist, acidic, rich
Water
high
Hardiness
3-8
Lifespan
perennial

Did you know

  • The name 'interrupted' comes from the fertile fronds that have spore-bearing pinnae interrupting the middle of otherwise green fronds.
  • Ferns do not produce true flowers; instead they reproduce through spores in a process older than flowering plants.
  • Fossil records show that Osmunda ferns have existed for over 200 million years, predating the dinosaurs.
  • The fiddleheads of interrupted fern are edible when young and are considered a spring delicacy in some regions.
  • The woolly fibers from the rootstock, called osmundine, were historically used as a growing medium for orchids.

Color meanings

0

patience

1

shelter

2

endurance

Uses

  • ornamental
  • shade gardens
  • edible fiddleheads
  • orchid growing medium