Status:
valid
Authors:
Buckley
Source:
wcs
Year:
1864
Citation Micro:
Proc. Acad. Nat. Sci. Philadelphia 15: 9 (1863 publ. 1864)
WFO Identifier:
wfo-0000381255
Common Names
- Retroflexus Cyperus
- Retroflexus Flatsedge
- Retroflexus Nutgrass
Description
Cyperus retroflexus (also called Upright Sedge, among many other common names) is a perennial sedge native to tropical and subtropical regions of the world. It is a low-growing plant with long, narrow leaves and small, yellowish-brown flowers. It grows in moist, shady areas, such as wetlands, marshes, and swamps.
Uses & Benefits
Cyperus retroflexus is used as an ornamental plant in gardens and as a ground cover. It is also used as a medicinal plant to treat various ailments.
Cultivars, Varieties & Sub-species
Cyperus retroflexus var. pumilus (Britton) R.Carter & S.D.Jones
Cyperus retroflexus var. retroflexus
Flower, Seeds and Seedlings
The flower of Cyperus retroflexus is a small, greenish-brown spikelet with a single spikelet at the top. The seed is a small, dark brown nut-like structure. The seedling is a small, grass-like plant with a single stem and a few leaves.
Cultivation and Propagation
Cyperus retroflexus is a perennial plant that can be propagated from seed or division of the root system. It prefers moist, well-drained soil and should be grown in full sun or partial shade. It requires regular watering and is best propagated in the spring or early summer.
Where to Find Cyperus retroflexus
Cyperus retroflexus is native to tropical and subtropical regions of the world and is commonly found in moist areas, such as wetlands, marshes, and swamps, as well as in disturbed areas, such as roadsides and ditches.
Cyperus retroflexus FAQ
What are the common uses of Cyperus retroflexus?
Cyperus retroflexus is used as an ornamental plant and for medicinal purposes.
How can Cyperus retroflexus be propagated?
Cyperus retroflexus can be propagated through seed or cuttings.
What is the ideal growing environment for Cyperus retroflexus?
Cyperus retroflexus prefers a moist, sunny environment with well-drained soil.
Species in the Cyperus genus
Cyperus acuminatus,
Cyperus acuticarinatus,
Cyperus aethiops,
Cyperus affinis,
Cyperus afroalpinus,
Cyperus afrodunensis,
Cyperus afroechinatus,
Cyperus afromontanus,
Cyperus afropumilus,
Cyperus afrovaricus,
Cyperus aggregatus,
Cyperus ajax,
Cyperus alatus,
Cyperus albiceps,
Cyperus albogracilis,
Cyperus albopilosus,
Cyperus albopurpureus,
Cyperus albosanguineus,
Cyperus albostriatus,
Cyperus albus,
Cyperus alleizettei,
Cyperus almensis,
Cyperus alopecuroides,
Cyperus alterniflorus,
Cyperus alternifolius,
Cyperus altochrysocephalus,
Cyperus altomicroglumis,
Cyperus altsonii,
Cyperus alulatus,
Cyperus amabilis,
Cyperus amauropus,
Cyperus amuricocompressus,
Cyperus amuricus,
Cyperus anderssonii,
Cyperus angolensis,
Cyperus angustatus,
Cyperus anisitsii,
Cyperus ankaizinensis,
Cyperus ankaratrensis,
Cyperus antillanus,
Cyperus appendiculatus,
Cyperus aquatilis,
Cyperus arenarius,
Cyperus armstrongii,
Cyperus aromaticus,
Cyperus arsenei,
Cyperus articulatus,
Cyperus aschenbornianus,
Cyperus assimilis,
Cyperus astartodes,
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:75051-2: 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].