Status:
valid
Authors:
Benl
Source:
wcs
Year:
1940
Citation Micro:
Bot. Arch. 40: 225 (1940)
WFO Identifier:
wfo-0000427212
Common Names
- Gahnia Novocaledonensis
- Novocaledonensis's Gahnia
- Novocaledonensis's Tree
Description
Gahnia novocaledonensis (also called New Caledonian Saw Sedge, among many other common names) is a perennial grass-like plant native to Australia and New Zealand. It grows to a height of 0.3-1.2 m and has long, narrow leaves with sharp-toothed edges. It is found in wet areas such as swamps, marshes, and along streams and rivers.
Uses & Benefits
Gahnia novocaledonensis is used as an ornamental plant and for erosion control.
Flower, Seeds and Seedlings
Gahnia novocaledonensis has yellow flowers and small, black, winged seeds. The seedlings have two opposite, narrow leaves.
Cultivation and Propagation
Gahnia novocaledonensis is a perennial herb that can be propagated by seed or division. It prefers full sun and moist, well-drained soil. It can be grown in containers or in the ground. To propagate by seed, sow the seeds in a well-drained potting mix and keep moist until germination. To propagate by division, divide the clumps in spring or autumn and replant in well-drained soil.
Where to Find Gahnia novocaledonensis
Gahnia novocaledonensis is native to New Caledonia.
Gahnia novocaledonensis FAQ
What is the scientific name of Gahnia novocaledonensis?
Gahnia novocaledonensis
What is the common name of Gahnia novocaledonensis?
New Caledonian Saw Sedge
What type of plant is Gahnia novocaledonensis?
Grass
Species in the Gahnia genus
Gahnia ancistrophylla,
Gahnia aristata,
Gahnia aspera,
Gahnia australis,
Gahnia baniensis,
Gahnia beecheyi,
Gahnia clarkei,
Gahnia decomposita,
Gahnia deusta,
Gahnia drummondii,
Gahnia erythrocarpa,
Gahnia filifolia,
Gahnia filum,
Gahnia grandis,
Gahnia howeana,
Gahnia hystrix,
Gahnia insignis,
Gahnia javanica,
Gahnia lacera,
Gahnia lanigera,
Gahnia marquisensis,
Gahnia melanocarpa,
Gahnia microcarpa,
Gahnia microstachya,
Gahnia novocaledonensis,
Gahnia pauciflora,
Gahnia procera,
Gahnia radula,
Gahnia rigida,
Gahnia schoenoides,
Gahnia sclerioides,
Gahnia setifolia,
Gahnia sieberiana,
Gahnia sinuosa,
Gahnia subaequiglumis,
Gahnia trifida,
Gahnia tristis,
Gahnia vitiensis,
Gahnia xanthocarpa,
Gahnia halmaturina,
Gahnia rodwayi,
Species in the Cyperaceae family
Abildgaardia mexicana,
Abildgaardia ovata,
Abildgaardia schoenoides,
Abildgaardia triflora,
Abildgaardia oxystachya,
Abildgaardia odontocarpa,
Abildgaardia macrantha,
Abildgaardia fusiformis,
Abildgaardia pachyptera,
Actinoschoenus repens,
Actinoschoenus yunnanensis,
Actinoschoenus aphyllus,
Actinoscirpus grossus,
Afrotrilepis jaegeri,
Afrotrilepis pilosa,
Amphiscirpus nevadensis,
Arthrostylis aphylla,
Arthrostylis planiculmis,
Becquerelia clarkei,
Becquerelia cymosa,
Becquerelia discolor,
Becquerelia merkeliana,
Becquerelia muricata,
Becquerelia tuberculata,
Bisboeckelera irrigua,
Bisboeckelera longifolia,
Bisboeckelera microcephala,
Bisboeckelera vinacea,
Blysmus compressus,
Blysmus mongolicola,
Blysmus rufus,
Blysmus sinocompressus,
Bolboschoenoplectus mariqueter,
Bolboschoenus caldwellii,
Bolboschoenus capensis,
Bolboschoenus fluviatilis,
Bolboschoenus glaucus,
Bolboschoenus grandispicus,
Bolboschoenus laticarpus,
Bolboschoenus maritimus,
Bolboschoenus medianus,
Bolboschoenus nobilis,
Bolboschoenus novae-angliae,
Bolboschoenus planiculmis,
Bolboschoenus robustus,
Bolboschoenus schmidii,
Bolboschoenus stagnicola,
Bolboschoenus yagara,
Bolboschoenus koshevnikovii,
Bolboschoenus biconcavus,
References
POWO record for urn:lsid:ipni.org:names:308618-1: Govaerts R (ed.). 2023. WCVP: World Checklist of Vascular Plants [Version 11]. Facilitated by the Royal Botanic Gardens, Kew. [WWW document] URL http://sftp.kew.org/pub/data-repositories/WCVP/ [accessed 20 April 2023].