Clematis: From the Greek klema 'vine', alluding to the vine-like habit of many species
paniculata: small sprayed
white clematis, puawananga
Current Conservation Status
2012 - Not Threatened
Conservation status of New Zealand indigenous vascular plants, 2012
The conservation status of all known New Zealand vascular plant taxa at the rank of species and below were reassessed in 2012 using the New Zealand Threat Classification System (NZTCS). This report includes a statistical summary and brief notes on changes since 2009 and replaces all previous NZTCS lists for vascular plants. Authors: Peter J. de Lange, Jeremy R. Rolfe, Paul D. Champion, Shannel P. Courtney, Peter B. Heenan, John W. Barkla, Ewen K. Cameron, David A. Norton and Rodney A. Hitchmough. File size: 792KB
Previous Conservation Status
2009 - Not Threatened
2004 - Not Threatened
Clematis paniculata J.F.Gmel.
Vascular - Native
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.
Dicotyledonous Lianes and Related Trailing Plants
Clematis integrifolia G.Forst. non C. integrifolia L.; Clematis indivisa Willd.
Endemic. North, South and Stewart Islands. Naturalised on Chatham Island.
Coastal to montane in shrubland or tall forest (up to 1000 m a.s.l.).
Robust high-climbing evergreen woody vine. Main stems woody up to 200 mm diameter at base, branching in upper ½ or less, bark grey-brown, furrowed, branchlets stout, pliant, glabrescent. Leaves dark and glabrous above, pale green and sparsely covered in white hairs beneath, 3-foliolate, (50-)-70-130-(10) × 60-120(-190) mm; leaflets coriaceous, broadly ovate to broad-oblong, cordate to truncate at base; margin entire to crenately toothed or lobed near apex, rarely deeply lobed to almost dissected; petiole (20-)30-60(-70) mm long. Flowers unisexual, in compound axillary dichasial cymes. Bracts paired; lower pair often leaf-like, united, usually inserted below middle of pedicel. Male flowers: sepals 6, imbricate, white, glabrous above, hairy beneath, spathulate to obovate or oblong, 25-35(-60) × 8-15-(24) mm; stamens numerous; anthers 1.5-2.0(-2.5) mm long; filaments sparsely hairy or glabrous. Female flowers: sepals 6, similar to male, (16)-20-25-(40) × 7-10(-13) mm; staminodes few. Achenes hairy, 2-4 mm long. Style (2.5)-3.5-6.5 cm long at fruiting, plumose. Fruits not persistent.
None - the usually entire, dark green, leathery leaves, and big white flowers serve to distinguish it from all indigenous, naturalised and exotic species in New Zealand, except C. armandii which differs from C. paniculata by its much larger leaves with lanceolate lobed leaflets and smaller white flowers.
July - November
October - January
Easily grown from seed. Can be grown by cuttings but these can be fickle and slow to strike. Prefers to be planted a permanently damp but not sopping soil, in a situation where it can grow up into the sun. Its root stock should never be allowed to dry out. In humid climates prone to powdery mildew.
2n = 16
Life Cycle and Dispersal
Pappate achenes are dispersed by wind (Thorsen et al., 2009).
This page last updated on 15 Aug 2014