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lacefern

Scientific Name: Aspidotis

Family: Pteridaceae

Category: Fern

Growth:

Duration:

Other Names:

       

Lace Fern: A Delicate Name for Diverse Plants

The common name "Lace Fern" encompasses several different plant species, each with its unique characteristics.

Common Names

  • Lace Fern
  • Common Asparagus Fern
  • Climbing Asparagus
  • Ferny Asparagus
  • Brides Bouquet Fern
  • Asparagus Fern
  • Emerald Feather
  • Emerald Fern
  • Sprengeri Fern
  • Plumosa Fern
  • Racemose Asparagus
  • Lace Lipfern
  • Lace Lip Fern

Scientific Names and Taxonomy

  • Several species share the common name "Lace Fern," including:
    • Asparagus setaceus (also known as Protasparagus setaceus)
    • Leptolepia novae-zealandiae
    • Polystichum polyblepharum (Japanese Lace Fern)
    • Microlepia strigosa
    • Cheilanthes gracillima
    • Aspidotis densa
    • Aspidotis californica
    • Ctenitis squamigera (Pacific Lacefern)
    • Pteris ensiformis (Silver Lace Fern)
  • Asparagus setaceus belongs to the family Asparagaceae.
  • Synonym for Cheilanthes gracillima: Myriopteris

Considerations for Pets

  • Some ferns referred to as "Lace Fern" are noted as potentially poisonous to cats and dogs.
  • One account describes a Lace Fern being eaten by a BN catfish.

Distribution and Habitat

  • Asparagus setaceus is native to Southern Africa.
  • Leptolepia novae-zealandiae was collected and described from New Zealand in 1841.
  • Aspidotis californica is native to California and Baja California.

Morphological Characteristics

  • Microlepia strigosa forms dense clumps 2-3 feet tall and expands slowly by rhizomes.
  • Some Lace Ferns have finely dissected bipinnate fronds.
  • One variety, Macfadden's Lace Fern (Microlepia strigosa 'Macfaddeniae'), has fine pinnae lining the fronds.
  • Asparagus setaceus is a climbing plant.
  • Cheilanthes gracillima is a small, tufted fern with dark-brown stalks and fronds about 4 inches (10.2 cm) long.
  • Some varieties are evergreen in mild areas (zone 9) and deciduous elsewhere, hardy to zone 7 (-17C).
  • S. chinensis has 3-pinnate fronds and tiny wedge shaped pinnules.

Ecological Role

  • The Pacific Lacefern (Ctenitis squamigera) is listed as endangered.

Additional Information

  • The Royal Horticultural Society (RHS) provides information on Polystichum polyblepharum (Japanese Lace Fern).
  • Dave's Garden is a community where people share tips and ideas for gardens, along with seeds and plants.
  • Monrovia offers details and information on their Lace Fern plants.
  • The University of California, Postharvest Technology Center focuses on the postharvest handling of horticultural crops.