This is a list of vascular plants that are indigenous to, or naturalised on, Norfolk Island . The list is based on the most recent authoritative treatment of Norfolk Island, the 1994 Flora of Australia 49. That source is dated in places; for example its classification of the flowering plants uses the Cronquist system, aspects of which are no longer accepted. This list therefore differs from the Flora of Australia treatment in several areas; these are footnoted.
Norfolk Island has 523 taxa of vascular plants, 136 of which are indigenous, and 387 naturalised. Forty-four of the indigenous taxa are endemic. There are two endemic genera, Ungeria and Streblorrhiza .
The eudicots [1] are represented on Norfolk Island by 75 families, 220 genera, and 287 species.
The Monocotyledons (monocots) are represented on Norfolk Island by 16 families, 81 genera, and 110 species. Most of them are naturalised, with naturalised grasses account for 5 families, 47 genera and 67 species. Of the 43 indigenous species, 9 are endemic.
Two species of Pinophyta (conifers) occur on Norfolk Island: the popular endemic Araucaria heterophylla (Norfolk Island Pine), and the naturalised Cupressus lusitanica .
The Pteridophyta (ferns) are represented on Norfolk Island by 14 families, 24 genera, and 37 species. Seven species are endemic; none are naturalised.
Norfolk Island has two species of Lycopodiophyta, [33] the indigenous club moss Lycopodiella cernua and the naturalised spikemoss Selaginella kraussiana .
Norfolk Island has two species of Psilotophyta. [34]
Norfolk Island has one species of Ophioglossophyta. [35]
Banksia subg. Banksia is a valid botanic name for a subgenus of Banksia. As an autonym, it necessarily contains the type species of Banksia, B. serrata. Within this constraint, however, there have been various circumscriptions.
This is a list of taxa comprising the flora of the Antipodes Islands. It includes some species known as megaherbs.
Rhopalostylis baueri is a species of palm native to Norfolk Island (Australia) and to the Kermadec Islands. Norfolk Island is the type locality. The common names on Norfolk Island are 'Norfolk Island palm' or 'niau'. In New Zealand the name 'Kermadec nikau' is used to refer to the Kermadec Islands population.
Juncus acutus, the spiny rush, sharp rush or sharp-pointed rush, is a flowering plant in the monocot family Juncaceae. It is native to the Americas, Northern and Southern Africa, Western and Southern Europe and West Asia, and is found in a variety of wet habitats, such as bogs, fens, meadows, and salt marshes, and along the edges of ponds and lakes.
Pigeon Island is a small island located near the middle of the Wallabi Group of the Houtman Abrolhos, an archipelago off the coast of Western Australia. It is almost entirely given over to western rock lobster fishers' camps, and as a result is far more disturbed than most other islands in the archipelago. A nearby island also seasonally populated by fishers is named Little Pigeon Island, hence Pigeon Island is sometimes referred to as "Big Pigeon Island".
This is a list of the flora of the Tubuai, an island in French Polynesia.
Pouzolzia australis, synonyms including Boehmeria australis and Boehmeria calophleba, is a species of large shrub or small tree in the plant family Urticaceae. It is endemic to small islands belonging to Australia and New Zealand – Norfolk Island, Lord Howe Island, and the Kermadec Islands. The population on Norfolk island, sometimes treated as a distinct subspecies, is critically endangered. In the Kermadec Islands, it was described in 2018 as "threatened – nationally endangered".
The flora of Lebanon includes approximately 2,600 plant species. Situated on the eastern coast of the Mediterranean Basin, Lebanon is a reservoir of plant diversity and one of the world's biodiversity hotspots for conservation priorities. Endemic species constitute 12% of the Lebanese flora; 221 plant species are broad endemics and 90 are narrow endemics. Important Plant Areas (IPAs) featuring the country exceptional botanical richness were defined in 2018.