492.000 Rhynchospora Vahl

Description of the genus

Perennial (in ours) leafy herbs. Rhizome short and creeping or rudimentary. Leaves numerous, usually stiff with minute spine-like teeth on the margin, either densely crowded at the base, or well spaced along the stem. Ligule 0 or rudimentary. Inflorescence usually a panicle, frequently the branches ending in corymbs. Spikelets with spirally arranged glumes; usually the lowest 3-5 glumes empty, the upper bisexual and the uppermost male only. Perianth 0 (candida) or consisting of 6 bristles with minute spine-like teeth directed towards apex. Stamens 2-3. Stigmas 2 or style subentire. Nutlet transversely wavy or smooth; base of style persistent as a conic or flattened cap.

Worldwide: c. 250 species, ± cosmopolitan, but especially tropical and warm areas of S America

Zambia: 9 taxa.

No image yet

Links to taxa:     View: living plant images - herbarium specimen images - all images for this genus

SpeciesFZ divisionsProvincesContent
angolensis TurrillB,N,W,CNw,Cb,Lp,N,Mc,Lk,WDescription, Image
brevirostris Griseb.B,N,W,SNw,Lp,N,S,WDescription, Image
brownii Roem. & Schult.N,W,C,ECb,Lp,Mc,C,LkDescription, Image
candida (Nees) C. B. ClarkeB,N,W,CNw,Cb,Lp,N,Mc,C,WDescription, Image
corymbosa (L.) BrittonNw,Mc
gracillima Thwaites subsp. subquadrata (Cherm.) J. RaynalCb,Lp,N
holoschoenoides (Rich.) HerterB,W,C,SCb,Lk,S,WDescription, Image
perrieri Cherm.Cb,N
rugosa (Vahl) Gale subsp. brownii (Roem. & Schult.) T.KoyamaN

Other sources of information about Rhynchospora:

Our websites:

Flora of Botswana: Rhynchospora
Flora of Caprivi: Rhynchospora
Flora of Malawi: Rhynchospora
Flora of Mozambique: Rhynchospora
Flora of Zimbabwe: Rhynchospora

External websites:

ePIC (electronic Plant Information Center): Rhynchospora
Flora Zambesiaca web site: Rhynchospora
Google: Web - Images - Scholar
GRIN (Germplasm Resources Information Network) taxonomy for plants report for Rhynchospora
IPNI (International Plant Names Index): Rhynchospora
Kew Herbarium catalogue: Rhynchospora
Kew Monocotyledon checklist: Rhynchospora

Copyright: Mike Bingham, Annette Willemen, Bart Wursten, Petra Ballings and Mark Hyde, 2011-17

Bingham, M.G., Willemen, A., Wursten, B.T., Ballings, P. and Hyde, M.A. (2017). Flora of Zambia: Genus page: Rhynchospora.
http://www.zambiaflora.com/speciesdata/genus.php?genus_id=288, retrieved 23 August 2017

Site software last modified: 26 December 2016 8:56pm
Terms of use