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Accession Data:

Polypodiodes formosana Baker

  • Common Name: Grub Fern, Caterpillar Fern
  • Family: Polypodiaceae Bercht. & J. Presl.

  • Country of Origin: s China, Japan & Taiwan
  • Habitat: long creeping rhizomes

  • Culture: medium light, moist garden soil
  • USDA Zone: 9b-11

Accession Data:

  • Accession # 200400291
  • Source: Brenda Kanno, CSU - Northridge
  • Accession Date: 12-10-2004
  • Bench: 3105 - FERN:Misc Ferns
    • Currently: active - healthy
    • Qty: 1 confirmed on 11-29-2024

Classification:

  • Division: Ferns
  • Class: Polypodiopsida
  • SubClass: Polypodiidae
  • Order: Polypodiales
  • SubOrder: Polypodiineae
  • Family: Polypodiaceae
  • SubFamily: Polypodioideae
  • Tribe:
  • SubTribe:

Flowering Data:

This accession has been observed in bloom on:
YearJanFebMarAprMayJunJulAugSepOctNovDec
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013

References (internal):

  • Ferns & Fern Allies

References (external):

  1. The Plant List (2013). Version 1.1. Last accessed on Tuesday, March 28, 2017.

data regenerated on Thu, 27 Mar 2025 11:42:31 -0400 [bcm v4.0]

Images:

No default accession image assigned

Additional images for this accession:

Click on thumbnails to enlarge

Current Accessions in the Polypodiaceae

  • Pseudodrynaria coronans

Subfamily Drynarioideae

  • Aglaomorpha meyeniana
  • Aglaomorpha speciosa
  • Drynaria bonii

Subfamily Microsoroideae

  • Colysis hemionitidea
  • Goniophlebium subauriculatum
  • Lecanopteris luzonensis
  • Lecanopteris sarcopus
  • Lemmaphyllum microphyllum
  • Lemmaphyllum microphyllum
  • Microsorum punctatum "Grandiceps"
  • Microsorum scandens
  • Microsorum sp.
  • Microsorum steerei
  • Microsorum unidentified
  • Neolepisorus ovatus

Subfamily Platycerioideae

  • Platycerium alcicorne W/C
  • Platycerium alcicorne W/C
  • Platycerium andinum
  • Platycerium bifurcatum
  • Platycerium coronarium
  • Platycerium grande
  • Platycerium madagascariense
  • Platycerium quadridichotomum
  • Platycerium stemaria
  • Platycerium veitchii
  • Pyrrosia lingua
  • Pyrrosia lingua 'Hiryu'
  • Pyrrosia polydactylis

Subfamily Polypodioideae

  • Polypodiodes formosana

Subfamily Polypodioideae
Tribe non-grammitid ferns

  • Campyloneurum phyllitidis
  • Microgramma lycopodioides
  • Microgramma nitida
  • Phlebodium aureum
  • Serpocaulon meniscifolium W/C
W/C = Wild Collected
= indicates flowering in past 14 days
= images available for this accession
= map available for this accession
= accession added within past 90 days
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