Plants of the Week

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

Athanasia crithmifolia

Athanasia crithmifolia
Common names: samphire-leaf athanasia, thread-leaf klaas louw bush (Eng.); draadblaar-klaaslouwbos, klaaslouwbossie (Afr.)
Family: Asteraceae

A fast-growing herbaceous shrub with grey-green foliage and showy bright yellow flower-heads in early to midsummer; it’s easy to grow and water wise,...

22 / 01 / 2018 | Alice Notten | Kirstenbosch NBG
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Albuca lebaensis

Albuca lebaensis inflorescence.
Common names: Leba cliff albuca (Eng.); lebakransbol (Afr.)
Family: Hyacinthaceae

A rare endemic from cliffs adjacent to Leba Pass, near Lubango, in southwestern Angola. It has drooping leaves and a pendent inflorescence of densely packed,...

29 / 01 / 2018 | Ernst van Jaarsveld | Kirstenbosch NBG
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Asparagus aethiopicus

Asparagus aethiopicus
Common names: wild asparagus (Eng.); haakdoring (Afr.)
Family: Asparagaceae

A very important species as it is related to Asparagus officinalis, which is cultivated as a vegetable crop worldwide. This is a species that adapts very...

05 / 02 / 2018 | Livhuwani Auldrean Nkuna | Millennium Seed Bank Partnership
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Asparagus densiflorus ‘Meyersii’

Asparagus densiflorus ‘Meyersii’ growing in Kirstenbosch.
Common names: cat's tail asparagus (Eng.); katstert (Afr.); also known under a few variations or misspelling of its cultivar name, such as: ‘Myers’, Asparagus m
Family: Asparagaceae

Striking ornamental perennial with compactly clustered foliage on arched fronds resembling cat’s tails. Tiny, white, fragrant, star-like flowers...

16 / 04 / 2018 | Cherise Viljoen | Kirstenbosch NBG
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Adenia spinosa

Adenia spinosa
Common names: spiny greenstem, elephant’s foot (Eng.); tshivhuyu-dumbu (Tshivenda)
Family: Passifloraceae

In the far north of South Africa grows a very special, ancient-looking plant with a stem resembling an elephant’s foot. In our neighbouring country,...

30 / 04 / 2018 | Livhuwani Auldrean Nkuna | Millennium Seed Bank Partnership
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Aloe lineata var. muiri

Aloe lineata var. muirii
Common names: Muir's striped aloe (Eng.); streepaalwyn (Afr.)
Family: Asphodelaceae

Aloe lineata var. muiri is an attractive and rewarding garden plant. Its striking yellowish green leaves and tall flower spikes will give much needed contrast...

04 / 06 / 2018 | Ricardo Riddles | Karoo Desert NBG
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Arctotis aspera

Arctotis aspera
Common names: rough arctotis (Eng.); taaigousblom (Afr.)
Family: Asteraceae

A tough, soft-wooded perennial from the mountainous and coastal fynbos areas that flowers for the most part of the year. Once established, it hardly needs...

11 / 06 / 2018 | Roger Oliver | Kirstenbosch NBG
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Aloe kamnelii

Aloe kamnelii
Common names: Doorn River aloe (Eng.); Doringrivier-aalwyn (Afr.)
Family: Asphodelaceae

Aloe kamnelii is a shrubby, ascending aloe, with glossy green leaves and yellow flowers in spring, that is endemic to the Doorn River of the Western Cape,...

09 / 07 / 2018 | Ernst van Jaarsveld | Kirstenbosch NBG
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Asparagus densiflorus ‘Cwebe’

Asparagus densiflorus 'Cwebe'
Common names: Cwebe asparagus fern, Cwebe emerald fern, Cwebe basket asparagus (Eng.); smaragsiervaring (Afr.); isiqobola, umgcagcazane, uvelabahleke (Zul.)
Family: Asparagaceae

A handsome ornamental perennial whose graceful spreading fronds has broader needle-like leaflets than the other varieties of asparagus fern. New foliage...

16 / 07 / 2018 | Cherise Viljoen | Kirstenbosch NBG
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Arctotis angustifolia

Arctotis angustifolia
Common names: narrow-leaved arctotis (Eng.); smalblaar gousblom (Afr.)
Family: Asteraceae

This silvery-leaved perennial will light up many a garden with its bright orange or white flowers in spring....

27 / 08 / 2018 | Roger Oliver | Kirstenbosch NBG
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Argyrolobium angustissimum

Argyrolobium angustissimum
Common names: Paarl Fire Pea
Family: Fabaceae

Argyrolobium angustissimum is an unassuming Cape peaflower which until relatively recently had been presumed possibly extinct.Figure 1. Argyrolobium angustissimum...

27 / 08 / 2018 | Randall Josephs | Compton Herbarium
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Aeollanthus haumannii

Aeollanthus haumannii
Common names: Otjihipa rock-sage (Eng.); Otjihipa-klipsalie (Afr.)
Family: Lamiaceae

Aeollanthus haumannii is an aromatic, branched succulent with sticky, green leaves, bearing whitish mauve, 2-lipped flowers in autumn, only known from...

03 / 09 / 2018 | Ernst van Jaarsveld | Kirstenbosch NBG
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Alsophila dregei

Alsophila dregei
Common names: grassland tree fern, common tree fern, (Eng.); grasveldboomvaring, gewone boomvaring, (Afr.); isihihi (Xho.); isikhomakhoma, umphanga (Zul.)
Family: Cyatheaceae

A handsome form plant, with a head of dark green fronds atop a stout trunk, for full sun or light shade. This plant is also known as Cyathea dregei....

19 / 11 / 2018 | Nonhlanhla Masinga | KwaZulu-Natal NBG
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Askidiosperma andreaeanum

Askidiosperma andreaeanum
Common names: paper-sheath restio
Family: Restionaceae

A very aesthetically pleasing, compact, tufted plant, with a rounded growth form, attractive smooth stems and golden spathes....

31 / 12 / 2018 | Mashudu Nndanduleni | KwaZulu-Natal NBG
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Androstachys johnsonii

Androstachys johnsonii, fruits. (E. Schmidt)
Common names: Lebombo-ironwood (Eng.), Lebombo-ysterhout (Afr.), umsimbitsi (seSwati), nsimbitsi (seTswana)
Family: Picrodendraceae

Lebombo-ironwood is an evergreen tree which occurs in hot savannas; it is reputed for its hard and long-lasting wood. Many strong structures around the...

27 / 10 / 2014 | Andrew Hankey | Walter Sisulu NBG
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Albuca deaconii

Albuca deaconii
Common names: yellow cliff albuca (Eng.); krans-slymstok (Afr.)
Family: Hyacinthaceae

Albuca deaconii is a solitary to cluster-forming, bulbous cliff-hanger from the southeastern Cape. The long, leek-like leaves and extended racemes, both...

14 / 03 / 2019 | Ernst van Jaarsveld | Kirstenbosch NBG
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Argyrolobium rupestre subsp. rupestre

Argyrolobium rupestre
Common names: none
Family: Fabaceae

A small, slender-stemmed, few-flowered, shortly ascending plant, that flourishes in spring and summer. It is a flowering plant in the legume family (Fabaceae),...

08 / 04 / 2019 | Robetta Kandawire | National Herbarium Pretoria
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Asparagus rubicundus

Asparagus rubicundus
Common names: red-stemmed asparagus, wild asparagus (Eng.); wag-‘n-bietjie, swart haakdoring (Afr.)
Family: Asparagaceae

An erect thorny shrub with glossy, reddish brown, thorny stems, soft feathery foliage and starry white flowers, and one of the fastest growing species...

10 / 06 / 2019 | Loretta Floors | Harold Porter NBG
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Agathosma orbicularis

Agathosma orbicularis
Common names: Caledon buchu (Eng.); Caledon-boegoe (Afr.)
Family: Rutaceae

A vigorous, low-growing, lilac-flowering buchu, teetering on the brink of extinction....

22 / 07 / 2019 | Roger Oliver | Kirstenbosch NBG
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Astroloba rubriflora

Astroloba rubriflora
Common names: red-flowered astroloba
Family: Asphodelaceae

Astroloba rubriflora is the only plant in its genus that has red flowers. The tubular flowers face upwards, and are adapted to attract sunbirds for pollination,...

19 / 08 / 2019 | Ricardo Riddles | Karoo Desert NBG
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