Plants of the Week

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E.g., 19/09/2025
E.g., 19/09/2025

Leucadendron argenteum

Leucadendron argenteum growing wild on the Kirstenbosch Estate.
Common names: silver tree (Eng.), witteboom, silwerboom (Afr.)
Family: Proteaceae

The sight of these giant silver proteas against the mountain must be one of nature's finest and is one to treasure. These beautiful trees, with their...

02 / 10 / 2000 | Alice Notten | Kirstenbosch NBG
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Cyclopia genistoides

Cyclopia genistoides
Common names: Honeybush tea, Heuningbos
Family: Fabaceae

Honeybush is well known in the Cape, not so much as a garden shrub, but as a herbal tea....

25 / 09 / 2000 | Liesl Van der Walt | Kirstenbosch NBG
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Pelargonium cordifolium

Pelargonium cordifolium
Common names: heart-leaved pelargonium
Family: Geraniaceae

Pelargonium cordifolium is a spreading, branched aromatic shrub, reaching a height of more than 1.5 metres....

18 / 09 / 2000 | Ebrahim Lawrence | Kirstenbosch NBG
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Leucospermum cordifolium

Leucospermum cordifolium 'Vlam'
Common names: Pincushion, Common Pincushion (Eng.); Speldekussing, Bobbejaanklou, Luisiesboom, Luisiesbos (Afr.)
Family: Proteaceae

From the middle of July to the end of November groups of Leucospermum cordifolium shrubs provide vivid splashed of orange and red in the Fynbos...

11 / 09 / 2000 | Hanneke Jamieson | Kirstenbosch NBG
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Erica 'Gengold'

Erica 'Gengold' (Peter Swart)
Common names: Gengold Heath
Family: Ericaceae

It is not often that one unearths a gem that has developed by chance. The hybridisation of two species of Erica in the Harold Porter National Botanical...

30 / 08 / 2000 | Anthony Hitchcock | Kirstenbosch NBG
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Heliophila coronopifolia

Heliophila coronopifolia
Common names: Blue Flax, Wild Flax, Showy Sunflax (E), Blousporrie, Sporries (A)
Family: Brassicaceae

This dainty, blue annual is an absolute delight when it comes into flower. Upright and graceful, with small cups of bright blue flowers,the plants appear...

28 / 08 / 2000 | Liesl Van der Walt | Kirstenbosch NBG
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Dimorphotheca pluvialis

Spring annuals at Kirstenbosch
Common names: rain daisy, Cape daisy, white Namaqualand Daisy, ox-eye daisy (Eng.); reënblommetjie, witbotterblom, witmargriet (Afr.)
Family: Asteraceae

Dimorphotheca pluvialis is always one of the first spring annuals to flower at Kirstenbosch....

21 / 08 / 2000 | Liesl Van der Walt | Kirstenbosch NBG
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Acmadenia heterophylla

Acmadenia heterophylla
Common names: variable-leaf acmadenia
Family: Rutaceae

This is a delicate looking shrub with starry pink flowers and a sweet lemony scent when touched. It belongs to the citrus family (Rutaceae) with most of...

14 / 08 / 2000 | Liesl Van der Walt | Kirstenbosch NBG
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Aponogeton distachyos

Waterblommetjies in Kirstenbosch
Common names: Cape pondweed, water onion, water asparagus (Eng.); waterblommetjie, vleikos, wateruintjie (Afr.)
Family: Aponogetonaceae

This is a well known local delicacy for the cold winter months. It has become so popular that many commercial plantings have been made in ponds around...

06 / 08 / 2000 | Liesl Van der Walt | Kirstenbosch NBG
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Othonna auricufolia

Othonna auriculifolia
Common names: lobe-leaf baboon cabbage (Eng.); sandkool, wildepatat (Afr.)
Family: Asteraceae

A low-growing plant with a rosette of fleshy leaves and bright yellow daisies on erect stems, from the arid interior of southwestern and western South...

| Samuel Lekhetho | Free State NBG
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Leucospermum heterophyllum

Leucospermum heterophyllum
Common names: trident pincushion, snakebush (Eng.); rankluisie, slangbossie (Afr.)
Family: Proteaceae

This is a wonderful cascading fynbos shrub that spreads widely and produces numerous flowerheads, displaying shades of yellow, green and red that gradually...

| Mashudu Nndanduleni | Thohoyandou NBG
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Freesia laxa subsp. azurea

Freesia laxa subsp. azurea
Common names: small blue freesia, blue flowering grass (Eng.) Natal bloupypie (Afr.)
Family: Iridaceae

Small blue freesia is a corm with lilac or pale blue flowers with striking purple markings toward the center....

| Sibahle Gumede | Millennium Seed Bank Partnership
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Hemarthria altissima

Hemarthria altissima
Common names: red vlei grass, Batavian quick grass, red swamp grass, swamp couch (Eng.); Bataviese kweek, perdegras, perdekweek, rooikweek, rooivleigras (Afr.); mar
Family: Poaceae

Red vlei grass can be recognised easily from other grasses, because the whole plant has a distinctive rust-red colour. It has a mat forming habit, which...

| Aluoneswi Caroline Mashau | National Herbarium Pretoria
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Combretum afrum

Combretum afrum tree in fruit, Kirstenbosch NBG
Common names: Eastern Cape bushwillow (Eng.); Kaapse vaderlandswilg (Afr.); umdubu (isiXhosa); umdubu (isiZulu)
Family: Combretaceae

A graceful, spreading tree, known for its attractive willow-like foliage, distinctive 4-winged reddish-brown fruits, and adaptability to a range of ecological...

| Clara Sitoe | Kirstenbosch NBG
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Berkheya setifera

Berkheya setifera (Photo Marinda Koekemoer)
Common names: buffalo-tongue thistle (Eng.); rasperdissel, rasperdisseldoring (Afr); ikhakhasi, ulimi-lwenkomo, ulimi-lwenyathi (isiZulu); indlebe-lenkomo (isiXhosa
Family: Asteraceae

A robust perennial, with profuse, bright yellow flowers and bristly leaves; one of the 71 species that are found in South Africa out of the 75 species...

| Bathabile Ndlovu | KwaZulu-Natal NBG
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Acacia caffra

This tree is now called Senegalia caffra...

| | KwaZulu-Natal NBG
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Calopsis paniculata

See Restio paniculatus....

| | KwaZulu-Natal NBG
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Acacia tortilis

See Vachellia tortilis...

| | KwaZulu-Natal NBG
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Acacia polyacantha

See Senegalia polyacantha...

| | KwaZulu-Natal NBG
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Acacia xanthophloea

See Vachellia xanthophloea...

| | KwaZulu-Natal NBG
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