Plants of the Week

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E.g., 14/07/2020
E.g., 14/07/2020

Knowltonia vesicatoria

Leaves and flowers
Common names: blisterleaf (Eng.); brandblaar, katjiedrieblaar, tandpynblaar, peperwortel (Afr.)
Family: Ranunculaceae

Knowltonia vesicatoria is one of the few and best fynbos plants for the shady garden. Tough and water-wise, a mature clump of this plant with its attractive...

04 / 02 / 2008 | Liesl Van der Walt | Kirstenbosch NBG
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Trichodesma angustifolium

Trichodesma angustifolium flowers
Common names: blue-bells
Family: Boraginaceae

Dainty pale blue flowers that turn pink with age cover bushes of Trichodesma angustifolium subsp. angustifolium in springtime, especially after fire....

28 / 01 / 2008 | Stoffel Petrus Pieter Bester | National Herbarium Pretoria
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Markhamia zanzibarica

Common names: bell bean tree ( Eng. ); klokkiesboontjieboom (Afr.); mula-kholoma ( Venda )
Family: Bignoniaceae

Markhamia zanzibarica, a small, tropical tree with striking flowers and decorative fruits, is Tree of the Year for 2008, together with Diospyros...

28 / 01 / 2008 | Giles Mbambezeli | Kirstenbosch NBG
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Pachycarpus schinzianus

Flowers of P.schinzianus
Common names: cream cups (Eng.); bitterwortel (Afr.)
Family: Apocynaceae

In spring and summer Pachycarpus schinzianus and Xysmalobium undulatum are the two largest and most readily distinguished asclepiads in the grasslands...

21 / 01 / 2008 | Stoffel Petrus Pieter Bester | National Herbarium Pretoria
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Diosma oppositifolia

Common names: bitter buchu (Eng.); bitterboegoe (Afr.)
Family: Rutaceae

Diosma oppositifolia is an aromatic shrub with attractive foliage and a long flowering season; it is a useful filler shrub for fynbos and water-wise...

21 / 01 / 2008 | Alice Notten | Kirstenbosch NBG
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Crassula dejecta

Flower heads
Common names: doily crassula (Eng.); klipblom (Afr.)
Family: Crassulaceae

Crassula dejecta has decorative, fresh green foliage and showy white summer flowers, a good ground cover for the water-wise garden and a rewarding...

14 / 01 / 2008 | Alice Notten | Kirstenbosch NBG
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Barringtonia racemosa

Common names: powderpuff tree (Eng.); poeierkwasboom (Afr.); iBhoqo (isiZulu)
Family: Lecythidaceae

This beautiful mangrove tree is easily recognized by its large leaves, delicate white flowers and guava-like fruit that hang in long racemes....

14 / 01 / 2008 | M Cheek | KwaZulu-Natal NBG
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Salvia africana

In flower
Common names: blue African sage, blue sage, wild sage, African sage, purple sage (Eng.); blousalie, bloublomsalie, Afrikaansesalie, perdesalie, wildesalie (Afr.)
Family: Lamiaceae

Salvia africana is a decorative, aromatic shrub with medicinal properties. Keep it neat and pruned and it will reward you with flowers almost all year...

07 / 01 / 2008 | Alice Notten | Kirstenbosch NBG
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Faurea rochetiana

Common names: broad-leaved boekenhout (Eng.); breëblaarboekenhout (Afr.) ; Mogwapi (North Sotho); siSefo (siSwati); N'wamidzumba (Tsonga); Mutango (tshiVenda)
Family: Proteaceae

At first glance this small tree does not look like a member of the protea family.The broad-leaved boekenhout is a gnarled, deciduous tree of a form one...

07 / 01 / 2008 | Hugh Glen | KwaZulu-Natal Herbarium
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Pavetta revoluta

P. revoluta Image Geoff Nichols
Common names: dune bride's bush ( Eng. ); duinebruidsbos (Afr.); umCilikishe (Xhosa); umHlabambaza (Zulu)
Family: Rubiaceae

This white-flowered shrub or a small tree is a joy to have in the garden; it also attracts wild life to the garden....

31 / 12 / 2007 | Giles Mbambezeli | Kirstenbosch NBG
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Common names: doll's roses (Eng.); poprosie, moederkappie (Afr.)
Family: Malvaceae

A very diverse and attractive group of plants with highly ornamental flowers, fitting into a variety of habitats and growth forms, hermannias are the little...

31 / 12 / 2007 | B Sachse | National Herbarium Pretoria
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Common names: bride's bush, Christmas bush ( Eng. ); bruidsboom, bruidsbos, kers(mis)bos (Afr.)
Family: Rubiaceae

When in full flower, these trees or shrubs truly remind one of a beautiful, radiant bride stunningly dressed in a specially designed white garment! As...

24 / 12 / 2007 | Paul Herman | Pretoria NBG
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Euphorbia tirucalli

Euphorbia tirucalli
Common names: pencil plant, rubber-hedge euphorbia (Eng.); kraalmelkbos (Afr.)
Family: Euphorbiaceae

Euphorbia tirucalli has unmistakable, brush-like branch masses that are a noticeable feature of the plant. It occurs over the widest distribution...

24 / 12 / 2007 | Werner Voigt | Harold Porter NBG
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Streptocarpus polyanthus

Family: Gesneriaceae

Streptocarpus polyanthus is an interesting stem-less, free-flowering pot plant with unusually thick, scalloped leaves and lovely pale blue flowers in...

17 / 12 / 2007 | Cherise Viljoen | Kirstenbosch NBG
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Helichrysum aureonitens

In Flower
Common names: golden everlasting (Eng.); goue sewejaartjie (Afr.); toane-ntja, toane-poli (S. Sotho); impepho-emphlope, indondokozane, inkondlwane (Xhosa)
Family: Asteraceae

The silvery-white leaves of Helichrysum aureonitens contrast well with green plants and create a sense of coolness in a garden. The golden flowers are...

17 / 12 / 2007 | J Ready | National Herbarium Pretoria
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Pachypodium species
Common names: P. baronii var. windsorii : none; P. * bispinosum : bobbejaankos, kragman, sterkman, kamoa (Afr.); P. densiflorum var. densiflorum, P. geayi, P. horom
Family: Apocynaceae

Pachypodiums are caudiciform succulents and many of the species produce spectacular flowers. They exhibit a wide range of bizarre growth forms, from bottle-,...

10 / 12 / 2007 | Stoffel Petrus Pieter Bester | National Herbarium Pretoria
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Elegia stipularis

E. stipularis
Common names: cushion restio
Family: Restionaceae

Elegia stipularis is a colourful and delicate low-growing and water-wise restio that can be used to enliven any garden....

10 / 12 / 2007 | Monique Mcquillan | Kirstenbosch NBG
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Dietes iridioides

Dietes iridioides flower and fruit
Common names: wild iris, wood iris (Eng.); wilde-iris (Afr.); indawo-yehlathi, isiqiki-sikatokoloshe, isishuphe somfula (isiZulu)
Family: Iridaceae

Dietes iridioides is not common in residential gardens and landscapes, yet it is considered a good garden subject....

03 / 12 / 2007 | Cosmos Radebe | Pretoria NBG
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Disa tripetaloides

Disa tripetaloides
Family: Orchidaceae

Disa tripetaloides is a terrestrial evergreen orchid with beautiful white flowers. It grows along perennial mountain streams and on damp mountain slopes...

03 / 12 / 2007 | Norma Jodamus | Kirstenbosch NBG
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Diospyros dichrophylla

Common names: poison star-apple (Eng.); gifsterappel (Afr.); umnqandane (Zulu)
Family: Ebenaceae

Diospyros dichrophylla is not as well known as some of members of the genus such as the oriental persimmon (D. kaki ), a lovely edible fruit...

26 / 11 / 2007 | K Behr | Pretoria NBG
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