Graham Duncan

South african botanist.

Graham Dugald Duncan (born 28 November 1959) is a South African botanist and specialist bulb horticulturalist at the Kirstenbosch National Botanical Garden, Cape Town, South Africa.

Abbreviations: G.D.Duncan
Occupations: botanist
Citizenships: South Africa
Languages: English
Dates: 1959-11-28T00:00:00Z
Direct attributions: 65 plants, 0 fungi
Authorship mentions: 65 plants, 0 fungi

65 plants attributed to65 plants:

Lachenalia nardousbergensis (Nardouw Viooltjie) G.D.Duncan 2006
plant species in the asparagaceae family
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Lachenalia nutans (Pendant Viooltjie) G.D.Duncan 1998
vulnerable plant species in the asparagaceae family
Lachenalia nutans is a species of plant that is endemic to Namibia. Its natural habitat is cold desert.
Lachenalia xerophila (Desert Viooltjie) Schltr. ex G.D.Duncan 1997
plant species in the asparagaceae family
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Lachenalia valeriae G.D.Duncan 2002
plant species in the asparagaceae family
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Lachenalia thomasiae W.F.Barker ex G.D.Duncan 1993
plant species in the asparagaceae family
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Lachenalia perryae (Overberg Viooltjie) G.D.Duncan 1996
plant species in the asparagaceae family
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Lachenalia obscura (Drab Viooltjie) Schltr. ex G.D.Duncan 1997
plant species in the asparagaceae family
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Lachenalia neilii (Toddler Viooltjie) W.F.Barker ex G.D.Duncan 1996
plant species in the asparagaceae family
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Lachenalia marlothii W.F.Barker ex G.D.Duncan 1997
plant species in the asparagaceae family
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Lachenalia lutzeyeri (Grootbos Viooltjie) G.D.Duncan 2007
plant species in the asparagaceae family
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Lachenalia lutea (Clay Viooltjie) G.D.Duncan 2006
plant species in the asparagaceae family
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Lachenalia leipoldtii G.D.Duncan 1998
plant species in the asparagaceae family
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Lachenalia lactosa G.D.Duncan 1998
plant species in the asparagaceae family
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Lachenalia karooica W.F.Barker ex G.D.Duncan 1996
plant species in the asparagaceae family
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Lachenalia inconspicua (Inconspicuous Viooltjie) G.D.Duncan 1997
plant species in the asparagaceae family
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Lachenalia doleritica (Dolerite Viooltjie) G.D.Duncan 1998
plant species in the asparagaceae family
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Lachenalia cernua (Rocket Viooltjie) G.D.Duncan 2006
plant species in the asparagaceae family
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Lachenalia aurioliae (Auriol's Viooltjie) G.D.Duncan 1997
plant species in the asparagaceae family
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Lachenalia attenuata (Yellowtip Viooltjie) W.F.Barker ex G.D.Duncan 1998
plant species in the asparagaceae family
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Lachenalia alba (White Viooltjie) W.F.Barker ex G.D.Duncan 1996
plant species in the asparagaceae family
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Lachenalia vanzyliae (Milk Viooltjie) (W.F.Barker) G.D.Duncan & T.J.Edwards 2012
plant species in the asparagaceae family
Lachenalia vanzyliae, the van Zyl opal flower, is a species of flowering plant in the genus Lachenalia, native to the southwest Cape Provinces of South Africa. It has gained the Royal Horticultural Society's Award of Garden Merit.
Eucomis grimshawii (Alpine Pineapple Lily) G.D.Duncan & Zonn. 2010
plant species in the asparagaceae family
Eucomis grimshawii is a species of flowering plant in the family Asparagaceae, subfamily Scilloideae, native to the Cape Provinces. It was first described by Graham Duncan and Ben Zonneveld in 2010.
Strumaria argillicola G.D.Duncan 2020
plant species in the amaryllidaceae family
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Lachenalia thunbergii (Castle Viooltjie) G.D.Duncan & T.J.Edwards 2012
plant species in the asparagaceae family
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Lachenalia summerfieldii G.D.Duncan 2012
plant species in the asparagaceae family
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Lachenalia suaveolens (Carnation Viooltjie) (W.F.Barker) G.D.Duncan 2012
plant species in the asparagaceae family
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Lachenalia pygmaea (Pygmy Hyacinth) (Jacq.) G.D.Duncan 2012
plant species in the asparagaceae family
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Lachenalia patentissima (Yellow Spreading Viooltjie) G.D.Duncan 2012
plant species in the asparagaceae family
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Lachenalia membranacea (Palerim Viooltjie) (W.F.Barker) G.D.Duncan 2012
plant species in the asparagaceae family
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Lachenalia martleyi (Lourensford Viooltjie) G.D.Duncan 2012
plant species in the asparagaceae family
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