Leaves
opposite, trifoliolate or imparipinnate, leathery, often glandular, usually with serrate margins; stipules either conspicuous and united in pairs or small, caducous
Inflorescences
dense, spike-like racemes or axillary panicles
Flowers
regular, bisexual, small
Calyx
: sepals 4 or 5, imbricate or valvate, free or sometimes connate at base
Petals
4 or 5, free or connate at base, imbricate, entire or toothed or 3-lobed
Stamens
free, 8 or 10, alternating with petals, inserted on disc; anthers 2-thecous, didymous, with longitudinal slits
Disc
annular, nectar-secreting
Ovary
superior, 2-locular; ovules apotropus, 2-many per locule with axile or apical placentation; styles 2, free; stigmas simple
Fruit
a capsule, crowned by persistent styles
Seeds
oblong or ovoid, sometimes winged; testa thin; endosperm copious; embryo small
Nomenclature:
Cunoniaceae
Brown: 548 (1814)
Candolle: 12 (1830) as
Saxifragaceae
Endlicher: 819 (1839) as
Saxifragaceae
suborder
Cunonieae
Harvey: 305 (1862) as
Saxifragaceae
Engler: 94 (1891) as
Cunoniaceae
Engler: 229 (1928) as
Cunoniaceae
Distribution & Notes:
Global
: Genera ± 6, species ± 250, native to the southern hemisphere, with main centres of distribution Oceania and Australasia, but 2 genera in tropical America
Southern Africa
: Genera 2, species 2
References:
BROWN, R. 1814.
Cunoniaceae
. In Flinders,
Voyage Botany
2, Appendix III. W. Nicol, London
CANDOLLE, A.-P. DE. 1830.
Saxifragaceae
.
Prodromus
4. Treuttel & Würtz, Paris
ENDLICHER, S.L. 1839.
Saxifragaceae
suborder
Cunonieae
.
Genera plantarum secundum ordines naturales disposita
2. Beck, Vienna
ENGLER, A. 1891.
Cunoniaceae
.
Die natürlichen Pflanzenfamilien
III,2a
ENGLER, A. 1928.
Cunoniaceae
.
Die natürlichen Pflanzenfamilien
edn 2, 18a
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.
