Article · Wikipedia archive · Last revised Jun 10, 2026

Asplenium cimmeriorum

Asplenium cimmeriorum, commonly known as the cave spleenwort, is a species of small fern in the family Aspleniaceae. Endemic to New Zealand, they are only found in the western coasts, from Waitomo in the North Island, to Punakaiki in the South Island. It grows in dark environments with high rainfall, such as cave walls and ceilings, and in the South Island, on rotting logs. The species was first described by Patrick Brownsey and Peter de Lange in 1997.

Last revised
Jun 10, 2026
Read time
≈ 1 min
Length
139 w
Citations
2
Source
Asplenium cimmmeriorum
Naturally Uncommon
Naturally Uncommon (NZ TCS)1
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Embryophytes
Clade: Tracheophytes
Division: Polypodiophyta
Class: Polypodiopsida
Order: Polypodiales
Suborder: Aspleniineae
Family: Aspleniaceae
Genus: Asplenium
Species:
A. cimmeriorum
Binomial name
Asplenium cimmeriorum
Brownsey & de Lange

Asplenium cimmeriorum, commonly known as the cave spleenwort, is a species of small fern in the family Aspleniaceae. Endemic to New Zealand, they are only found in the western coasts, from Waitomo in the North Island, to Punakaiki in the South Island. It grows in dark environments with high rainfall, such as cave walls and ceilings, and in the South Island, on rotting logs. The species was first described by Patrick Brownsey and Peter de Lange in 1997.2

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