New Zealand Plant Conservation Network
  • Member login
  • Join
Facebook
  • Home
  • Flora
    • Flora species
    • Vascular
    • Non Vascular
    • Plant identification
    • Fungi
    • Make your own book
    • Quiz
  • Threats
    • Exotic Plants (Weeds)
    • Pest Animals
    • Other threats
  • Ecosystems
    • Plant communities
    • Ecosystem services
    • Novel ecosystems
  • Publications
    • Plant lists
    • Botanical Society journals
    • Newsletter
    • NZPCN publications
    • Documents
  • Conservation
    • Seedbank
    • Training
    • Restoration
    • Monitoring
    • Habitat protection
    • Funding
    • Botanic gardens
  • NZPCN
    • Members
    • Council members
    • Awards
    • David Given Scholarship
    • Events
    • Shop
    • Favourite Plant
    • Join
    • News
    • Donate
    • Trilepidea newsletter
    • Why join NZPCN?
  • Contact us
  • Help
    • FAQ
    • Query
    • Glossary

Search flora

You are here:
  1. Home
  2. Flora
  3. Flora species
  4. Anthosachne falcis

Anthosachne falcis

Anthosachne falcis.<br>Photographer: Mike Thorsen, Licence: All rights reserved. <a class='member-message' href='/nzpcn/why-join-nzpcn/' target='_blank'>Members can view a larger version of this image.</a>
Elymus falcis.<br>Photographer: Alan Stewart, Licence: <a target='_blank' href='https://creativecommons.org/licenses/by-nc/4.0'>CC BY-NC</a>.
Inflorescence.<br>Photographer: Mike Thorsen, Licence: All rights reserved.
Elymus falcis.<br>Photographer: Mike Thorsen, Licence: All rights reserved. <a class='member-message' href='/nzpcn/why-join-nzpcn/' target='_blank'>Members can view a larger version of this image.</a>
Elymus falcis.<br>Photographer: Mike Thorsen, Licence: All rights reserved. <a class='member-message' href='/nzpcn/why-join-nzpcn/' target='_blank'>Members can view a larger version of this image.</a>
Nevis Valley, Otago.<br>Photographer: Mike Thorsen, Licence: All rights reserved. <a class='member-message' href='/nzpcn/why-join-nzpcn/' target='_blank'>Members can view a larger version of this image.</a>
Nevis Valley, Otago.<br>Photographer: Mike Thorsen, Licence: All rights reserved. <a class='member-message' href='/nzpcn/why-join-nzpcn/' target='_blank'>Members can view a larger version of this image.</a>
Leaf base and sheath. Nevis Valley, Otago.<br>Photographer: Mike Thorsen, Licence: All rights reserved. <a class='member-message' href='/nzpcn/why-join-nzpcn/' target='_blank'>Members can view a larger version of this image.</a>
Download PDF Comment on factsheet

NZPCN members can select up to 20 plant species and automatically create a full colour, fully illustrated A4 book describing them (in PDF format).

  • Find out more...
  • Join NZPCN...
Find in plant lists
iNaturalist NZ View observations NZ Flora Click here to view Donate Support NZPCN

Common name

grass

Synonyms

Elymus falcis Connor

Family

Poaceae

Authority

Anthosachne falcis (Connor) Barkworth et S.W.L.Jacobs

Flora category

Vascular – Native

Endemic taxon

Yes

Endemic genus

No

Endemic family

No

Structural class

Grasses

NVS code

The National Vegetation Survey (NVS) Databank is a physical archive and electronic databank containing records of over 94,000 vegetation survey plots - including data from over 19,000 permanent plots. NVS maintains a standard set of species code abbreviations that correspond to standard scientific plant names from the Ngä Tipu o Aotearoa - New Zealand Plants database.

ANTFAL

Chromosome number

2n = 42

Current conservation status

The conservation status of all known New Zealand vascular plant taxa at the rank of species and below were reassessed in 2017 using the New Zealand Threat Classification System (NZTCS) – more information about this can be found on the NZTCS website. This report includes a statistical summary and brief notes on changes since 2012 and replaces all previous NZTCS lists for vascular plants.

Please note, threat classifications are often suggested by authors when publications fall between NZTCS assessment periods – an interim threat classification status has not been assessed by the NZTCS panel.

  • Conservation status of New Zealand indigenous vascular plants, 2017 . 2018. Peter J. de Lange, Jeremy R. Rolfe, John W. Barkla, Shannel P. Courtney, Paul D. Champion, Leon R. Perrie, Sarah M. Beadel, Kerry A. Ford, Ilse Breitwieser, Ines Schönberger, Rowan Hindmarsh-Walls, Peter B. Heenan and Kate Ladley. Department of Conservation. Source: NZTCS and licensed by DOC for reuse under the Creative Commons Attribution 4.0 International licence.

2018 | At Risk – Declining

Previous conservation statuses

2017 | At Risk – Declining | Qualifiers: DP, Sp

2012 | At Risk – Naturally Uncommon | Qualifiers: Sp

2009 | At Risk – Naturally Uncommon | Qualifiers: Sickle-leaved wheatgrass

2004 | Range Restricted

Distribution

Endemic. South Island, inland Waimakariri, Ashburton, Waitaki and Central Otago. Populations usually scattered

Habitat

Dry open ground, river beds, rocky sites, clay pans and within short tussock (Festuca novae-zelandiae) grassland from 450–1250 m a.s.l.

Features

Small, glaucous, loosely tufted grass. Leaf sheath 20–50 mm, striate, retrorsely pubescent or glabrous. Ligule 0.3–0.5 mm, erose or finely toothed. Leaf-blade 50–150 × 0.5–0.7 mm, terete, involute, keeled and faintly ribbed, falcate, sinuous or irregularly curled, rarely straight, upper surface glaucous, with stiff erect, retrorse hairs 0.5–1 mm long, becoming glabrous, undersides densely hairy, lamina margin prickle-toothed, or with hairs 0.5 mm long. Culms 100–250 mm, prostrate to ascending, internodes smooth, glaucous. Inflorescences 20–100 mm, of 1–4 spikelets. Spikelets 40–50 mm, each with 4–6 shining florets. Glumes ± equal, 4–9 mm, keeled, 3-nerved, becoming awned, glabrous, margins papery. Lemma smooth except for prickle-teeth on keel above, extending into falcate awn 30–50 mm. Palea 7–10 mm, apex pointed, bifid. Rachilla 1.5–2 mm, short stiff hairy. Callus 0.75 mm, very shortly bearded, hairs less than or equal in length to callus. Anthers 2.5 mm yellow (purple in some plants).

Manaaki Whenua Online Interactive Key

Key to the grasses of New Zealand

Similar taxa

Perhaps closest to Anthosachne sacandros, from which it differs by the short, falcate, sinuous or straight leaf-blades, which are glabrous or with scattered erect 1 mm long hairs, and prostrate to ascending culms. Recognition in field: small glaucous tufts with flower stems extending well above leaf tip. Similar to A. aprica (which is a larger plant, with more spikes held at a distinct angle in the inflorescence) or the exotic A. scabra (which is similar in size, but the leaves are flat, hairy, and with distinct auricles at the base). This species was transferred from Elymus to Anthosachne by Barksworth & Jacobs (2011).

Flowering

October–February

Flower colours

Violet/Purple, Yellow

Fruiting

November–March

Life cycle

Florets are dispersed by wind and attachment (Thorsen et al., 2009).

Propagation technique

Easy from fresh seed. Does best in dry climates. Prefers a sunny situation free of weeds. In strong sunlight the leaves often become very glaucous.

Threats

A local endemic of restricted distribution that while not believed to be threatened occupies a very narrowly defined range that is ever increasingly vulnerable to loss of habitat through the expansion of the wine industry in Central Otago and the increasing urbanisation of the Waitaki and McKenzie Basins.

Where to Buy

Not commercirally available

Attribution

Fact sheet prepared for NZPCN by P. J de Lange, June 2005. Description adapted from Edgar & Connor (2000).

References and further reading

Barkworth, M.E.; Jacobs, S.W.L. 2011: The Triticeae (Gramineae) in Australasia. Telopea 13: 37–56.

Edgar, E.; Connor, H.E. 2000: Flora of New Zealand. Vol. V. Lincoln, Manaaki Whenua Press.

Thorsen, M. J.; Dickinson, K. J. M.; Seddon, P. J. 2009. Seed dispersal systems in the New Zealand flora. Perspectives in Plant Ecology, Evolution and Systematics 11(4): pp 285–309.

NZPCN Fact Sheet citation

Please cite as: de Lange, P.J. (Year at time of access): Anthosachne falcis Fact Sheet (content continuously updated). New Zealand Plant Conservation Network. https://www.nzpcn.org.nz/flora/species/anthosachne-falcis/ (Date website was queried)

▲ Back to top
  • Home
  • Flora
  • Threats
  • Ecosystems
  • Publications
  • Conservation
  • NZPCN
  • Contact us
  • Help

© 2023 New Zealand Plant Conservation Network • Website by RS

Coastlands Plant Nursery Wildlands

Website sponsor

  • Home
  • Flora
    • Flora species
    • Vascular
      • Ferns
        • King fern
        • True ferns
        • Adder's tongue ferns
        • Fork ferns and whisk ferns
        • Horsetails
      • Conifers
        • Celery pines
        • Kauri
        • Podocarps
          • Podocarpus
          • Dacrydium
          • Prumnopitys
          • Dacrycarpus
          • Halocarpus
          • Lepidothamnus
          • Manoao
        • Cypress
      • Flowering plants
        • Parasites
          • Leafy mistletoes
          • Pygmy mistletoes
            • Korthalsella hosts
            • Dispersal of Korthalsella
            • Korthalsella flowers
            • Associates of Korthalsella
          • Root parasites
          • Saprophytes
        • Epiphytes
          • NZ
            • Typical
            • Occasional
            • Hemi-epiphytes
            • Ephemeral
            • NZ list
        • Monocots
          • Orchids
            • Structure
          • Grasses
        • Dicots
          • Hebes
          • Kowhai
          • Coprosma
          • Beech
          • Rata
        • Carnivorous
        • Deciduous plants
        • Aquatic plants
      • Poisonous natives
      • Threatened plant lists
      • What's a vascular plant?
      • Club mosses
    • Non Vascular
      • Bryophytes
        • Liverworts
        • Mosses
        • Hornworts
      • Algae
        • Seaweeds
      • Lichens
    • Plant identification
      • Written descriptions
      • Experts
      • Plant keys
        • Key to parasitic plant genera
      • Collecting plants
        • Should I collect
        • Choosing a specimen
        • Field notes
        • Fresh plant material
        • Pressing and drying
        • Mounting specimens
        • Labelling specimens
    • Fungi
    • Make your own book
    • Quiz
  • Threats
    • Exotic Plants (Weeds)
      • Unwanted organisms
      • DOC weeds
      • Plant me instead
      • Pest Plant Accord
    • Pest Animals
      • Mammals
        • Mustelids
        • Rodents
        • Ungulates
        • Possums
      • Fish
      • Insects
    • Other threats
      • Natural events
        • Insects
      • Human induced
        • Habitat loss
        • Collection
        • Climate change
  • Ecosystems
    • Plant communities
      • Dunes
        • Volcanic
        • Coastal
          • Pingao research
          • What you can do
          • Common species
          • Research on dunes
          • Threats
      • Wetlands
        • Estuaries
          • Common estuarine species
          • Research on estuaries
        • Ephemeral
        • Restiad peat bogs
      • Forests
        • Kauri-podocarp-broadleaved
        • Podocarp broadleaved
        • Beech
      • Scrub/shrublands
        • Geothermal
          • Distribution of geothermal vegetation
          • Geothermal plants
          • Geothermal vegetation types
          • Threats to geothermal vegetation
        • Frost flat/hollow
        • Manuka fens
        • Gumlands
      • Grasslands
        • Tussock grasslands
      • Bare ground
        • Braided rivers
        • Alpine
        • Cliff
        • Scree and boulderfields
        • Shingle beaches
      • Herbfields
        • Saltpan
    • Ecosystem services
    • Novel ecosystems
  • Publications
    • Plant lists
      • How to prepare a plant list
      • National plant lists
      • Plant lists by region
      • Search plant lists
    • Botanical Society journals
    • Newsletter
    • NZPCN publications
    • Documents
  • Conservation
    • Seedbank
      • Project 2 - Alpine flora and the Forget-Me-Nots
      • Project 3 - Kowhai and its relatives
      • Project 1 - Pohutukawa, Rata and Myrtaceae
      • Project 4 - Podocarps and trees of the forest
    • Training
      • Module 1: Plant life
      • Module 2: Covenants
      • Module 3: Propagation
      • Module 4: Wetlands
      • Pilot course 2006
    • Restoration
      • Gardening
        • Being weed wise
        • Garden plants
          • Ferns
          • Climbers
          • Trees and shrubs
          • Broad-leaved herbs
          • Grass-like herbs
        • Attracting wildlife
        • Planting for lizards
          • Rules
      • Species recovery
        • Plant translocations
      • Ecological restoration
        • Case studies
          • Tavora Reserve
          • Waiwhakareke
      • Revegetation
      • Eco-sourcing
      • Find a restoration group
    • Monitoring
      • Number count
        • Number count method
        • Pros and cons of number counts
        • Data analysis and interpretation
      • Presence/absence surveys
        • Presence/absence survey methods
        • Pros and cons of presence/absence surveys
        • Data analysis and interpretation
      • Mapping spatial extent
        • Pros and cons of spatial extent mapping
        • Data analysis and interpretation
        • Spatial extent mapping methods
      • Photo points
        • Photo point guidelines
    • Habitat protection
      • Legal protection
        • Nga Whenua Rahui
        • QEII covenants
        • DOC Covenants
      • Animal pest control
      • Weed control
      • Fencing
    • Funding
    • Botanic gardens
  • NZPCN
    • Members
    • Council members
      • Council 2009
      • Council 2010
      • Council 2011
      • Council 2012
      • Council 2013
      • NZPCN council member profiles
      • Council 2003
      • Council 2004
      • Council 2005
      • Council 2006
      • Council 2007
      • Council 2008
      • Council 2014
      • Council 2015
      • Council 2016
      • Council 2017
      • Council 2018
      • Council 2019
      • Council 2020
      • Council 2021
      • Council 2022
      • Council 2023
    • Awards
      • NZPCN Awards
        • 2018
        • 2016
        • 2015
        • 2014
        • 2013
        • 2012
        • 2011
        • 2010
        • 2009
        • 2008
        • 2007
        • 2006
        • 2005
        • 2017
        • 2019
        • 2022
    • David Given Scholarship
      • David Given Scholarship Recipients
    • Events
      • Conference 2019
      • Conference 2017
      • Conference 2015
        • Speakers
        • Workshops
        • Field trips
        • Charity auction
      • Conference 2013
        • Speakers
        • Timetable
      • Conference 2022
        • 2022 conference field trips
        • 2022 conference workshops
        • Code of conduct
        • 2022 conference sponsors
        • COVID-19 information
        • Abstract and poster submission
        • 2022 Conference venue and accommodation
        • 2022 conference postponement
        • Conference Workshop: Restoration Pathways
        • Conference programme summary
      • 2023 Restoration Pathways Workshop
      • 2023 AGM
      • Conference 2024
    • Shop
    • Favourite Plant
    • Join
    • News
    • Donate
    • Trilepidea newsletter
    • Why join NZPCN?
  • Contact us
  • Help
    • FAQ
      • The Network
      • Network website
      • New Zealand plants
      • The law
      • Your discoveries
      • Joining the Network
    • Query
    • Glossary