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iNat·405406SpeciesPlantae364 field observations
  1. Plants
  2. ›Vascular Plants
  3. ›flowering plants
  4. ›monocots
  5. ›Agaves, Orchids, Irises, and Allies
  6. ›Orchids
  7. ›Orchidoid Orchids
  8. ›Cranichideae
  9. ›Pterostylidinae
  10. ›Pterostylis
Irson’s Greenhood Orchid
Plate 1 of 6. (c) mattward, some rights reserved (CC BY-NC), uploaded by mattward · via iNaturalist

Irson’s Greenhood Orchid

Pterostylis irsoniana

Pterostylis irsoniana is a species of greenhood orchid endemic to New Zealand. There are up to five erect leaves on the flowering stem with a single dark green flower with white stripes and a reddish tinge on the tips. It has a distinctive curved labellum with a curled tip with a dark red callus.

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Where it lives

Recorded sightings

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geo-referenced records in GBIF, from museums, herbaria and field observers.

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In the stacks

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Every page naming Pterostylis irsoniana in the Biodiversity Heritage Library →

This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 405406.