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  1. Life
  2. Plants
  3. Vascular Plants
  4. Ferns
  5. Polypodiales
  6. Chain Fern Family
  7. Hard Ferns

genus

Hard Ferns

Blechnum

Traits
Includes
1 native 3 introduced 1 present
Where
In the US
Source
iNaturalist

Field notes

Children

  • Oriental Blechnum introduced
  • Little Hard Fern introduced
  • Kiokio
  • Rereti
  • Thread Fern
  • Common Rasp Fern introduced
  • Hammock Fern native
  • Chilean Hard Fern introduced
  • Swamp Kiokio
  • Cape Hard Fern present
  • Palm Fern present
  • Waterfall Fern
  • Greater Hard-fern introduced
  • Blechnum polypodioides
  • Fragile Midsorus Fern
  • Brazilian Tree-fern
  • Rasp Fern
  • Blechnum divergens
  • Blechnum schiedeanum
  • Rockbank Midsorus Fern

Range

United States

Greener is more native, amber more introduced; paler is less certain. How this was decided

Key traits

Layer
Herbaceous plants
Plant type
Fern Perennial Wildflower

From USDA PLANTS.

Top native hard ferns All

Native to the US, ranked by caterpillars, then bees and other hosts, food, flowers and shelter.

  • Hammock Fern Blechnum occidentale

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