Stamens
3 + 3, arising from base of segments, unequal, the largest with an erect tooth on one side of filament; anthers erect, basifxed, opening by apical slits
Ovary
3-locular, with axile placentas, many-ovulate; style filiform; stigma apical, small
Capsule
spindle-shaped, with thin pericarp enclosed by marcescent perianth
Seeds
many, minute, ovoid, with several thin ribs
x = 10, 13, 14 (aneuploids, high polyploidy)
Nomenclature:
Monochoria
C.Presl
Presl: 127 (1827)
Verdcourt: 80 (1961)
Obermeyer: 61 (1985)
Cook: 194 (1990)
Sainty & Jacobs: 30 (1994)
Distribution & Notes:
Global
: Species 8, tropical Africa, Asia and Australia, naturalised in Europe
Southern Africa
: Species 1:
Monochoria africana
(Solms) N.E.Br., only known from central and southern parts of the Kruger National Park and from a neighbouring private game reserve (Mpumalanga); apparently annual, growing in or around the edge of pans
References:
COOK, C.D.K. 1990.
Aquatic plant book
. SPB Academic Publishing, The Hague
OBERMEYER, A.A. 1985.
Pontederiaceae
.
Flora of southern Africa
4,2
PRESL, C. 1827.
Reliquiae haenkeanae
1. J.G. Calve, Prague
SAINTY, G.R. & JACOBS, S.W.L. 1994.
Waterplants in Australia: a field guide
. CSIRO, Division of Water Resources, Darlinghurst
VERDCOURT, B. 1961. The genus
Monochoria
Presl (
Pontederiaceae
) in Africa.
Kirkia
1
Copyright of the content hosted by this website remains with the
South African National Biodiversity Institute
(SANBI), unless stated otherwise.
Material from this site may be used in other media, provided that SANBI is acknowledged by the name
South African National Biodiversity Institute
(SANBI) or refer to the '
How to cite this resource
' paragraph on the Home page.
Liability disclaimer: Visitors use this site at their own risk and SANBI is not liable for any of the consequences resulting therefrom.
Welcome to Biodiversity Advisor 2.0!
Biodiversity Advisor, developed by the South African National Biodiversity Institute (SANBI) and its Data Partners, is a system that will provide integrated biodiversity information to a wide range of users who will have access to geospatial data, plant and animal species distribution data, ecosystem-level data, literature, images and metadata.
The integrated information comes from our much-loved Botanical Database of Southern Africa (BODATSA) also known as Plants of Southern Africa (POSA), Zoological Database of Southern Africa (ZODATSA), Biodiversity Geographic Information System (BGIS), SANBI's institutional repository (Opus) and others.
The system is still under development, so you may find a few bugs/issues. If you do, please report it via the error reporting button available in various sections of the website or provide us with any useful feedback you may have via the ‘Give us feedback’ option available in the sidebar menu. You can create a free account for yourself by clicking on the user profile icon which will take you through to the login page. Here you can choose the ‘Create an account’ option or simply fill in your details if you have an account already. Having an account on Biodiversity Advisor will provide users with free access to biodiversity resources.
In future, Team SANBI will be able to log in using their day-to-day login details, BGIS users will be able to use their existing accounts and details, and general users will be able to log in using their LinkedIn profile, but for now you will need to create an account.
