Lagenifera petiolata Hook.f., Lagenifera petiolata var. α Hook.f., Lagenifera pumila var. multidentata (G.Simpson et J.S.Thomson) G.Simpson, Lagenifera pumila var. purpurea (Kirk) G. Simpson, Lagenifera purpurea Kirk, Lagenophora pumila var. multidentata, Lagenophora purpurea
Vascular – Native
Herbs - Dicotyledonous composites
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.
2n = 18
Current conservation status
The threat classification 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. Authors: By 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. Please note, threat classifications are often suggested by authors when publications fall between NZTCS assessment periods – a suggested threat classification status has not been assessed by the NZTCS panel.
2017 | Not Threatened
Previous conservation statuses
2012 | Not Threatened
2009 | Not Threatened
2004 | Not Threatened
Wetland plant indicator status rating
Information derived from the revised national wetland plant list prepared to assist councils in delineating and monitoring wetlands (Clarkson et al., 2021 Manaaki Whenua – Landcare Research Contract Report LC3975 for Hawke’s Bay Regional Council). The national plant list categorises plants by the extent to which they are found in wetlands and not ‘drylands’. The indicator status ratings are OBL (obligate wetland), FACW (facultative wetland), FAC (facultative), FACU (facultative upland), and UPL (obligate upland).
Commonly occurs as either a hydrophyte or non-hydrophyte (non-wetlands).
Glandular cypselae are dispersed by wind and attachment (Thorsen et al., 2009).
lagenophora: From the Latin lagen ‘bottle or flask’ and –phora a Greek suffix denoting a carrier, possibly referring to the urceolate (urn-shaped) cypsela.
petiolata: Having leaf-stalks
The correct spelling of the genus has been the matter of some debate. Drury (1974) argued that the naming author of the genus Cassini had first spelled the genus as Lagenifera in 1816, and that this spelling therefore took priority over his later Lagenophora (proposed in 1818). Nevertheless Nicolson (1996) put forward a proposal to reject the earlier Lagenifera in favour of Lagenophora, and this proposal was accepted under the Vienna Code (see Art. 14.11 & App. III 2006). Nevertheless this ruling was accidentally overlooked by New Zealand botanists until it was drawn to their attention in 2013 (P. J. de Lange pers. comm. August 2013).
References and further reading
Drury, D.G. 1974: A Broadly Based Taxonomy of Lagenifera Section Lagenifera and Solenogyne (Compositae-Astereae), with an Account of their Species in New Zealand. New Zealand Journal of Botany 12: 365-395.
Nicolson, D.H. 1996: (1233) Proposal to conserve the name Lagenophora (Compositae) with a conserved spelling. Taxon 45: 341-342.
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: 285-309