Plants of the Week

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E.g., 09/12/2024
E.g., 09/12/2024

Ochna natalitia

Ochna natalitia
Common names: showy plane, coastal- boxwood, coastal- redwood, Natal plane (Eng.); pronkrooihout, Natalrooihout (Afr.); mbovu, isithundu (isiZulu); tshipfure (Tshiv
Family: Ochnaceae

Ochna natalitia is a wonderful, large shrub to small tree, not yet fully harnessed by gardeners, and offers an attractive display almost continuously through...

14 / 09 / 2015 | Monique Mcquillan | Kirstenbosch NBG
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Oncosiphon grandiflorum

Oncosiphon grandiflorum
Common names: matricaria (Engl.); groot stinkkruid, knoppies-stinkkruid, stinkkruid (Afr.)
Family: Asteraceae

This tall, button-flowered annual is ideal for larger gardens and can be grown as a spring and summer annual....

05 / 10 / 2015 | Roger Oliver | Kirstenbosch NBG
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Ottosonderia monticola

Ottosonderia monticola fruits
Common names: crossvygie (Eng.), kruisvygie, granietvygie, bergvingertjies (Afr.)
Family: Aizoaceae

Ottosonderia monticola is a dwarf, tufted mesemb, with ascending flowering branches above the leaf canopy. The flowering branch remains active for more...

26 / 10 / 2015 | Ernst van Jaarsveld | Kirstenbosch NBG
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Orthosiphon labiatus

See Ocimum labiatum....

17 / 12 / 2001 | | Kirstenbosch NBG
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Oxyanthus pyriformis subsp. pyriformis

Oxyanthus pyriformis flowers and foliage (Geoff Nichols)
Common names: hatpins loquat, Natal loquat (Eng.); hoedespeldlukwart, Natallukwart (Afr.); isibinda esingakhali-amasi (isiZulu); umgungununu (siSwati)
Family: Rubiaceae

Medley Wood described this loquat-like shrub as ‘an exceedingly handsome shrub of good habit, growing generally under large trees in those parts...

11 / 01 / 2016 | Alec Naidoo | Pretoria NBG
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Orothamnus zeyheri

Orothamnus zeyheri
Common names: marsh rose, mountain rose (Eng.); vleiroos, bergroos (Afr.)
Family: Proteaceae

...

02 / 05 / 2016 | Nomama Mei | Kirstenbosch NBG
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Othonna arbuscula

Othonna arbuscula
Common names: bonsai othonna (Eng.); knolharpuis, knolrepuis,nu-nu, traap (Afr.)
Family: Asteraceae

A small succulent shrub from the arid areas of southern Africa, which has the appearance of a small tree or bonsai....

15 / 08 / 2016 | Ricardo Riddles | Karoo Desert NBG
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Othonna euphorbioides

Othonna euphorbioides (Nick Helme)
Common names: spiny othonna (Eng.); doringkers (Afr.)
Family: Asteraceae

A thorny, yet charming, mound-forming species of Othonna with striking yellow flowers to brighten your garden in the cold winter days....

17 / 10 / 2016 | Refilwe Kolokoto | Compton Herbarium
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Othonna triplinervia

Othonna triplinervia
Common names: three-veined othonna
Family: Asteraceae

A succulent shrub that flourishes in heavy, winter rainfall areas. Its rounded growth form and velvety foliage, makes this plant a desirable specimen for...

26 / 12 / 2016 | Jermaine Christoffels | Kirstenbosch NBG
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Othonna herrei

Othonna herrei in cultivation at the Karoo Desert NBG.
Common names: Richtersveld othonna
Family: Asteraceae

This bonsai-like Othonna is unique and certainly the most remarkable species in the genus....

03 / 04 / 2017 | Carole Sutty | Karoo Desert NBG
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Ornithogalum conicum

Ornithogalum conicum (Graham Duncan)
Common names: chincherinchee, pure white star-of-Bethlehem (Eng.); tjienkerintjee, viooltjie (Afr.)
Family: Hyacinthaceae

A stunning, early summer-flowering, bulbous plant, with bright white flowers, with prominent yellow centres, in dense heads; a good pot plant, rockery...

08 / 05 / 2017 | Nomama Mei | Kirstenbosch NBG
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Oftia africana

Oftia africana
Common names: lazy bush (Eng.); koekblommetjiesbos, sukkelbossie (Afr.)
Family: Scrophulariaceae

Rough to the touch, this shrublet has pretty white flowers that have a sweet, chocolaty fragrance....

17 / 07 / 2017 | Sisanda Alakhe Velembo-Mhlauli | Kirstenbosch NBG
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Otholobium fruticans

Otholobium fruticans
Common names: Cape Town pea, roundhead otholobium
Family: Fabaceae

An attractive, mat-forming groundcover or semi-shrub that bears beautiful sprays of pea-like, purple-blue flowers in spring....

21 / 08 / 2017 | Sisanda Alakhe Velembo-Mhlauli | Kirstenbosch NBG
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Othonna perfoliata

Othonna perfoliata (John Manning)
Common names: trailing othonna (Eng.); bobbejaankoolklimop (Afr.)
Family: Asteraceae

An Othonna with striking yellow flowers, found lurking among tall vegetation, to brighten your garden in the cold winter days....

09 / 04 / 2018 | Luvo Magoswana | Compton Herbarium
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Otholobium bracteolatum

Otholobium bracteolatum
Common names: strand dottypea (Eng.); skaapbostee, swawelbos (Afr.)
Family: Fabaceae

A resilient, beautiful, sprawling shrub, not easily missed because of its pretty mauve and white flowers, which are borne in dense rounded inflorescences...

06 / 05 / 2019 | Naomi Mdayi | Millennium Seed Bank Partnership
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Orbea melanantha

Orbea melanantha
Common names: short-lobed brown carrion flower, black or dark flowered caralluma (Eng.); kort-lob bruin aasblom (Afr.)
Family: Apocynaceae

A mat-forming succulent that can spread on the surface of the soil with no trace of underground rhizomes, this water-wise plant will be an excellent addition...

20 / 05 / 2019 | Stoffel Petrus Pieter Bester | National Herbarium Pretoria
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Obetia tenax

Obetia tenax
Common names: mountain nettle, rock tree-nettle, tree nettle, giant nettle, stinging nettle tree (Eng.); bergbrandnetel, rotsbrandnetel (Afr.); lebati (Northern Sot
Family: Urticaceae

An awesome small tree with the most striking flowers and leaves with stinging hairs, that can be cooked and eaten as a vegetable....

14 / 10 / 2019 | Sephatle Evans Molekoa | Lowveld NBG
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Olea exasperata

Olea exasperata
Common names: dune olive, coast olive (Eng.); duineolien, glashoutolien, slanghout, vlashoutolien, basterolienhout (Afr.)
Family: Oleaceae

Olea exasperata, one of the wild olive trees of South Africa, is an ornamental shrub or small tree that generally occurs in coastal scrub, on sand dunes...

18 / 11 / 2019 | Sisanda Alakhe Velembo-Mhlauli | Kirstenbosch NBG
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Oxalis hirta

Oxalis hirta
Common names: hairy oxalis (Eng.); suring (Afr.)
Family: Oxalidaceae

A vigorous, easy-to-grow, ornamental Oxalis with branched stems and attractive magenta-pink flowers in winter and spring....

13 / 01 / 2020 | Azwinndini Mudau | Free State NBG
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Othonna cakilefolia

Othonna cakilefolia (Photo Nick Helme)
Common names: sea-rocket othonna (Eng.); bobbejaankool (Afr.)
Family: Asteraceae

One of only three Othonna species with pink to magenta florets; its striking, pink daisy-like flower heads, make it a desirable member of the genus.Fig....

11 / 05 / 2020 | Xichavo Mathebula | Compton Herbarium
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