Small trees, shrubs, lianes with recurved woody tendrils (usually in subopposite pairs), or rarely shrublets
Leaves petiolate, alternate, entire, crenate or toothed, sometimes with domatia in the nerve axils and with densely reticulate, tertiary venation; stipules pinnatifid or palmatifid, often caducous
Flowers solitary, in pairs or in few-flowered cymes, axillary or occasionally terminal, often trimorphically heterostylous
Sepals 5, usually unequal, persistent
Petals 5, shortly clawed, usually yellow
Stamens 5 + 5, all fertile, with filaments united into basal cup
Fruit a drupe, with 3-5 or fewer seeds; not more than 1 per locule
Seeds smooth, flattened, endospermic
x = 6 (polyploidy)
Nomenclature:
Hugonia L.
Linnaeus: 675 (1753)
Robson: 91 (1963)
Robson & Gonçalves: 4 (1969)
Distribution & Notes:
Global: Species 35, mainly in Old World tropics
Southern Africa: Species 1: Hugonia orientalis Engl., Mpumalanga (Lowveld)
References:
LINNAEUS, C. 1753. Species plantarum. Laurentius Salvius, Stockholm
ROBSON, N.K.B. 1963. Linaceae. Flora zambesiaca 2
ROBSON, N.K.B. & GONÇALVES, M.L. 1969. Hugonia L. Flora de Moçambique 29
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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.
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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.
